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@GE Thorn LampsCatalogue March /99/
@GE Thorn LampsCanlogue March 199í
FLUORESCENT TUBES
Compact Fluorescent Lmps ó-8Main Rmge Linear Tubes 9-1óMiscellmeous Fluorescent Tubes 17 19General Infomat¡on 20
DISCHARGE LAMPS 21
General Lamp Infomation 22-23
Sodiun Lamps
Mercry Lmps 31-33Metål Halide 34 38
Bem Lmp
Dischilge Lamps for Spec¡al Applietions 40
ÌNC-ANDESCENT LAMPS 41
General Lamp Infomation 42
M¿dastylelightRmge 43-47General Lighting Seûice Lamps 48-50Spftial Seryice Lamps 51-53Decorative 54 55
56-57
Line Illushations 58{0Tmgden Halogen Lmps & Lmpholders 6145
Lamp Caps 66
PHOTOGR,APHIC, AUTO & MINTATURE LAMPS 67
Projector Lmps 68
Theatre SDotlisht lmDs 69Photographic Lamps 70
Auto & Miniatue Lmps 7t-73
CONDITIONS OF SALE 7ç75
24 30
2
What is GE Thom Lamps Limited
GE Thorn Lamps Limited
GE Thom is the U.K.'s newest lighting company. Formed
as a joint venture between two of the industry's leading
players, GE Thom combines the global expertise of GE,
the World's largest manufactwer of lightsources, and
Thom Lighting, the U.K.'s market leader. This new alliance
provides a winning combination that willbecome the
dominant force for lightsources in the U.K.
GE Thom's activities are dedicated to supplying
lightsources. With over 1,500 products, ourcomprehensive range will guarantee that whether yourrequirement is for a ó0W GLS bulb, 4ft fluo¡escent fube, a
linear tungsten halogen lamp, or a high performance metal
halide lamp, then GE Thom will always be your first
choice. And ou¡ extensive new produci development
programme will ensure that GE Thom s ability to supplyyour everyday requirements willbe complemented by themost innovative, advanced lightsources available,
including the 10W 2D compact fluorescent lamp,
Arcstream metal halide lamp and colowed sealed beam
minor lamps.
Ou¡ commiiment to developing the very latest products is
matched only by our commitment to providing a qualiLy
product. All our U.K. factories have or will shortly attain855750, giving you the confidence that when you buy GE
Thom, you will be buying reliability, safety andper{ormance at all times.
GE Lighting
GE Lighting, North America's leading lighting
manufaclurer, produces a complete range of lamps
including incandescent, fluorescent, high intensity
discharge, photo, automotive and miniature lamps for both
consumer and industrial markets.
GE Lighting employs 35,000 people worldwide including
GE Tungsram Lighting and has 55 manufactuiing locations
including those in the US, Hungary Germany, Brazil,
Canada, Chile, Venezuela, Mexico, Turkey, the Philippines
and Korea. Most recently GE Lighting acquired the
majority share of Tungsram of Hungary the largest single
investment to date by a westem company in Eastem
Europe.
Thorn Lighting
Thom Lighting is the largest U.K. lighting manufacturer
and also the ma¡ket leader in the U.K., the Nordic count¡iesand Australasia. It has produced many innovative lightsources as well as a wide range of standard products, and is
the world's largest light fittings manufacturer outside Japanand the US.
Thom Lighting has marketing operations in 20 countries,
eleven of which also have manufacturing plants.
General Electric of the US has no con¡rection wiih theEnglish company of a similar name.
3
þ
FLUORESCET\TTTUBES
J'?
I
Compact Fluorescent Lamps
ApplicationThese compact fluorescent lamps are designed as
replacements for GLS lamps and long fluorescent tubes.
1óW 2D lamps replace GLS lamps of up to 100W whilst the
larger 28 and 38W 2D lamps replace lamps of between 150
and 200W. The 38W 2D is an ideal light package for use in300 x 300mm modular ceiling systems.
2L lamps replace long fluorescent tubes of at least twice
their length and are used in commercial premises, e.g.
shops, offices and hotels, whilst the smaller sizes are ideal
fo¡ outdoor amenity lighting.
The elechonically ballasted 40W 2L is the optimum size
and performance package for ó00 x ó00mm modules, which
together with its ideal length (leaving no dark areas at theedges), and high frequency benefits (lack of flicker, instant
starting and economy of operation) make it the ultimatesolution for situations where only the best is good enough.
ColoursBoth 2D and 2L lamps use Polylux phosphors for high lightoutput and good colour rendering.
2D lamps are available in Polylux 2700 which closelymatches the colour of tungsten filament lamps for most
indoor applications and Polylux 3500 to match the standard
commercial lighting colour.
lóW versions are also available in seven vibrant colou¡edhues fo¡ decorative and display use.
2L lamps are available in Polylux 3500, as the standard UK
colour fo¡ commercial lighting, as well as Polylux 3000 for
a warmer effect and Polylux 4000 to produce a cooler, more
businesslike effect.
6
Compact Fluorescent Lamps
2D Lamps
Tvpe A B C D WeiehtslóW 2D t40 1,40 27 15 6528Wand38W2D 205 2oS 35 24 130 -t I
B
f
DIMENSÌONS
To orderSpecify, for example, " 1.6W. 2D Z-pin 2700K"
1o and 28W Any38w Any except.where leg "ct'is higher than
bends "p m uder to keep region Ø ofcap. as cool
ELECTRICAL DATA
Colour Options and Lumens*
Polylux Polylux2700 3500 Red Green BIue Peach Lemon Lilac Maeenta
lóW 100 hr2000 ttr
1050 1050
925850 1400 400 I000 1050 575 700
28W 100 hr2000 hr
20501850
2050I850
38w ',r00 hr2000 hr
29502600
29502600
'Light output is at optimum operating conditions.
OPERATINC POSITION
Cap Options
1ów The 2-pin version is standard and includes a built-instarter switch,A 4'pin version is also available without intemalslarter for use in special applications, e.g. emergencyand transDort lishtins.
28w The 4-pin cap is standard but a 2-pin version isavailable for replacement purposes only.
38w
Rated
WattsObjectiveWatts
TubeVolts
TubeAmps
AverageLife (hro)
t6 15,5 97 0.20 5,00028 28 107 0.32 10,000
38 38 110 0.43 10.000
.7I
Compact Fluorescent Lamps
til
2L Lamps
DIMENSIONS (mm -
40 40 530 23.6 20 43.9 215
36 40 4t5 23.6 20 43.9 1,68
24 40 320 23.6 20 43.9 132
18 40 225 23.6 20 43.9 96
Rated W B c D I Weight g
ELECTRICAL DATA
40' 40 126 0.32 10,00036 36.4 112 0.43 7,500
24.4 91 0.J4 7,500
l8 't8.2 61 0.37 7,500
Ratedwâtts
Objectivewatts
Tube Tube Averager¿ted life (hre)volts anps
Values given are for operation on electronic ballasts.
Colour Options and LumensAll sizes available in Polylux 3000, 3500 and 4000 -same lumen outputs.
40w 3500 33003ów 2900 272524w r800 1690r8w 1200 1130
l00hr lumens 2000hr lumens
B
D
{0L
A¡
C
8
Fluorescent Tubes - Main RangeDefinition of Lamp TypesPolylux Tubes:THORN Polylux tubes are high efficiency, high colour
rendering tri-phosphor tubes which are recommended for
all new installations.
Polylux phosphors produce about 12% more light than
conventional phosphors and give high colour rendering
values. In the standa¡d 2ómm diameter Krypton filled
versions, the¡e is also an 870 saving of energy for equivalent
light output. These lamps also have excellent light output
maintenance.
Pluslux Tubes:
THORN Pluslux tubes are 2ómm diameter ve¡sions of the
standard colou¡ range. They offer the 870 energy saving oftrrypion filled tubes without the inc¡eased light output and
improved colour rendering characteristics of Polylux tubes.
Colour Data
For furlher infomation see Data Sheet 4:92.9.CCT Co¡related Colour TemperatureSPD - Spectral Power Dlstribuiion See pages 10- I2.
Standard Tubes:
Argon filled tubes usually 38mrn in diameter, but some
ratings are in 2ómm diameter (e.g. 18" 15W,3' 30W,1050mm 40W and 5' 50W).
The phosphors are split into two types - ordinary andspecialist.
O Ordinary phosphors are generally halophosphates andcomprise the colou¡s of White Warm White, CoolWhite, Natu¡al and TropicalDaylight and are used forgeneral lighting.
O Specialists phosphors are of the Deluxe type and areused for specific applications. For example 'Kolor-rite,
Northlight, Ailificial Daylight, De Luxe Natural,Rosetta, G¡olux and colours.
TitðRN
gORf,
Type CCT Ra Group Clas x YPolylux 2700 2700 U lB wam 0.464 0.41'6
CIE/CIBSE CIE
ChromaticityCo-ordinates
Polvlux 3000 2950 85 1B 0.440 0.402wam
3500 3400 85 1B 0.415 0.402
4000 4000 85 1B 0.380 0.377
Pluslux 3000Wam White 51 0.440 0.4032900 J wam
3500 54 3
4200 58 3 0.375coolCoolWhite4000
intermeliâle 0.409
0.372
Pluslux 1500White
Natural 4000 73 , cool 0.381 0.37 50.317 0.3241A93 cold
0,313 0.3291Aó500Artificial
1B894000 0.3770.380"Kolor-¡ite
Deluxe Natur¿l 3500 92 1A intemediate 0.393 0.35óRosetta 3200 8ó 1B 0.385 0.310wam
Grolux 4 wam 0.i22 0.329
9
Fluorescent Tubes Main Range
POLYLUX 3500
POLYLUX 2700
)!
P
Spectral Fower Distribution Curves
â
3
NATUNAL
PLUSLUX 35OO
::
POLYLUX 3OOO
å
10
Fluorescent Tubes Main Range
Spectral Power Distribution Curves
E
i
P
I
ROSETA
E
I
ã
TROPICAL DAYLIGHT
3
I
I
I
!{
3
8
Iz
11
Fluorescent Tubes Main Range
2
:
I
I
?
P
Ë
g
Ë
I
BLUE
T2
Fluorescent Tubes Main Range
Light Output Data
The lumen outputs quoted are measured at 25"C in
acco¡dance with 8S1853, i.e. in free air under draughtfree conditions.
Effects of Temperafure ChangesWhen installed in a luminaire, the temperature of the air
suroundìng the tube can change and this can affect thelight output of the tube. The effects of changes in ambienttemperature for a typical tube are shown below.
Ballast Lumen FactorLumen outputs are given for tubes run on a referenceballast. Commercial ballasts can operate tubes at differentcharacteristics and a ballast lumen factor will be given foreach ballast to determine actual light output figures.
Effects of High Frequency OperationA characteristic of fluorescent tubes is that their efficacy(lumens/watt) increases with fiequency. Increasing thefrequency of operation from that of the normal mainssupply of s0ló0Hz to 2513OkHz improves tube efficacy byapproxilnately 1070.
Electronic ballasts also consume less power than wi¡ewoundballasts, giving a further increase in cìrcuit efficacy and
producing less heat.
By designing the electronic ballasts to operate tubes at 9570of bare tube lumens in an ambient temperature of 25"C,
watts are reduced by about 14%. At more frequentlyencountered operating temperatures of approximately 35"Cto 40"C light output is equivalent to that in a conventionalcìrcuit and at higher temperatures it is better.
A power saving of around 20% can be achieved overconventional 50/ó0Hz systems with the same light outputlevels-
5FT 58WATT KRYPTON/ARGON T8 LAMP1
FÞFÞoLL(J=
5 10 15 20 25 30 35,40 45 50 55 60 65 70 80
AMBIENT TEMP IN DEG C
Fig. (1) Light Output Relative to Ambient Temperature
1
tEIoÉ'¿,
¡7 23
Frequency kHz
/
/
Fig. (2) Variation of tube efficacy with operating frequency.
T3
Fluorescent Tubes - Main RangeInitial and Lighting Design Lumens (t.D.L.)Initial lumens are measu¡ed after 100 hours of operation.Lighting design lumens are measured at 2000 hows.
LICHT OUTPUT DATA
Rosettâ 5130 45904260 3900
3110 2960 2540 25502580 2460 7110 2120
1670 1620 1620 1460 12001420 1380 1380 1240 1,020
690590
670 510570 430
Red 270 230 140 50
Gold 2900 2400 1450 550
Green 5ó00 4600 2800 1 100
BIue 1400 1 I50 700 770
Pink 1500 1250 750 290
Grolux/Superq¡o 1500 *o ,oo ,to 250Radar Red
Northlight ó000 5500 4500 37005ó00 5000 4100 3400
J1502900
20001850
1500
1400
850750
650550
Artifici¿lDavlisht
52004750
33002850
29002700
17501,620
700ó00
'Kolor-rite 6300 5700 4800 3900s700 5).00 4400 3500
33003000
æ00t\oo
I5001400
850750
Delux Natural 5500 4900 43oo 34004800 4400 3800 2900
29002500
2750 "r7s0 1750 1750 1ó50 13001500 1500 1500 1400 1150
700 700 540ó00 600 4402350
7306s0
7700 6850 5800 4ó507050 63s0 5350 4350
3875
355024502200
2150 17801950 1,600
1000 740ó50890
Cool 4oooWhite/Pludux
9300 8450 71,s0 5700 5700 4850 47008500 7800 6ss0 5450 4500 4350
3000 3000 3000 2750 22502750 2750 2750 2550 2100
"1200 1200 9001100 1100 750
Wam 3000White/Pluslux
9500 8ó00 7350 5850 s800 5000 4800 3800 3050 3000 3050 2920 23008900 8100 ó850 5500 5500 4ó00 4450 3550 2800 2800 2800 2600 21,50
1225 1225 9501100 1100 800
White/ 3500Pluslux
9500 8ó00 7350 5850 5800 5000 4800 3800 30s0 3000 30508900 8100 ó850 5500 5500 4ó00 4450 3550 2800 2800 2800
2300 2000 1225 1225 9502150 1700 1100 1100 800
Polylux 4000 10900 9400 8450 6700 6550 5400 540010350 8900 8000 ó350 ó300 5100 5100
3450 34503200 3200
2s002300
1450 14501300 1300
Polylux 3500 94008900
ó5506300
54005100
3450 3450i200 3200
14501300
Polylux 3000 94008900
ó5506300
54005100
34503200
25002300
14501300
Polylux 2700 94008900
ó550ó300
54005100
34503200
1450r.t00
Lumens
100hre
2000hrs
8' 8' 8' 6' 6' 5' 5' 5' 4' 4' 1050mm 1M 3' 2' 2' 2' 18"125w 100w 85w 75l85W70W ó5l80W58W 50W 40W 3óW 40W 40W 30W 40W .20W 18W 15WTr2 T't2 T12 T12 T8 T12 T8 T8 T12 T8 T8 T12 T8 T12 T12 T8 T8
'Lumen figures not applicable.
t4
Fluorescent Tubes - Main RangeLife and Lumen Depreciation Factors
The Effects of SwitchingWhen a tube is operating, a small amount of the electron
emissive material on the cathodes is continually consumed,but at starting a relatively large amount is dislodged. End oflife is reached when no active emitter remains on the
cathode and the tube is unable to sta¡t.
A frequently switched tube will fail much earlier than onethat is hardly switched at all but in the latter case its lightoutput will have fallen very low befo¡e actual failu¡e.
The graph shows the effect on life of different switching
cycles.
Economic LifeMost tubes employed in today's modem environment
operate with an extended period (greater than 3 hours)between switchings which results in long lives, and becauseof this due consideration should be given to the "lighting
economics".
The economic factor arises from the gradual degradation in
the tube's light output during operation due todeterioration of the phosphors whereby it becomes
desirable to replace the tube prior to actual failure. Thefavourable economics of Polylux tubes become apparentwhen compared with other tubes because of theìr superior
lumen maintenance ch¿racteristics.
One definition of 'economic life'is the time at which thelight output has fallen to 7070 of the initial (100 hou¡)figure. This is defined as the time during which the lightoutput - as a result of mortality and light reduction - hasdropped 30% from the initial light output.
200
H 1s0J
Ê rooF
5so005101520253035
FREQUENCY OF SWTCHING PER 24 HOURS
Planned Lighting MaintenanceThemost sçnsible wayto arrange tubereplacement is to choose
a planned lighting maintenance system. This ensures that:
a) The installation maintains a uniform appearance.b) The rìsk of damage to the control gear by tubes failing is
¡educed.
c) Cleaning of the luminaires can be unde¡taken at the sametime as the lamp change, at little extra cost.
The few individual tubes which faii between the planned
replacement times should be replaced immediately.
Typical lumen maintenance and survival curves for Pluslux/ Polylux fluorescent tubes
% Life Swvival % Lumen Maintenance
É
E
3ço
òe
100
90
80
70
60
\+
\POLYLUX
PLUSLUX
50 0 1 2 3 4 5 6 7 I 9 1.071.1.21.31415 Thousand Hours use
ß
Fluorescent Tubes Main Range
Electrical Data and Dimensions
Average performance tested at 25"C to 8S2818 and
8S1853. These standards allow for certain manufacturing
tolerances.
Figures given are nominal and subject to tolerances.
18" 15w 26 15 l5 5ó 0.31
2'20W ó00 38 20 l9 57 0.37
2'40w ó00 l8 10 37 15 0.883'3oW 900 26 30 l0 96 0.36IM 4OW 997 l8 40 40 8l 0.5ó1050mm 40W 1050 26 40 39 ltl 0.424'10w t200 38 40 39 r03 0.4Js'50w 1500 16 50 48 r54 0.375'ó5l80w 1500 38 65 64 110 ô.676' 75/B5w 1800 38 75 75 130 0.678'85W 2400 38 85 8_q 178 0.55
8'125w 2400 38 125 123 149 0.94Arson Filled Tubes
2'18w ó00 26 r8 t8 57 0..17
4'3ów 1200 26 i6 ló l0J 0.4-ì5'58W 1500 26 58 58 r10 0.67
ó' 70w r800 26 70 ó9 t28 0.708'100w 2400 38 r00 )02 t25 0.9óPolvlux & Pìuslux
ObjectiveTube Tube
Ampsmm.mm, VoltsWattsWattsRatinsTubeTubeDiamelerLengthTube
Rated
t6
Fluorescent Tubes - Other Types"u" Tubes
Not¿: Maximum difference in lamp leg length = 2.0mm.
ËLECTRICAL DAT,A
RaledWatts
ObjectiveWatts
TubeVolts
TubeAmps
40 39 t'12 0.42
100hr Iumens 2000hr lumens
Polylux 3500 3250 3000
White 2875 2575
Wam White 787\ 2.515
IB
tT
CI
RatedLensthoveiall-AMax.
Lenøthoveiall-BMax.
Lug BulbDiameter-DMax.
Nominaldimensions
Cenke*CWattage Cap Max.
40 525 x 120 2xCl3 524.0 t20.66 94.0 26.66
COLOUR OPTIONS AND LUMENS
17
Fluorescent Tubes - Other TypesCircular Fluorescent Tubes
DIMENSIONS
60 406 GIoq 412.8 34.140 406 C10q 412.8 34.132 J05 C10q 311.2 34.1
RatedWattage
Nominaldiameter Cap
Outside Lamp Buìbdi¿metetrC diameter-Dlmax. max,
ÉLECTRICAL DATÀ
60 58 92 0.75
40 40 110 0.42
32 81 0.45
Rated
WattsObjectiveWatts
TubeVolts
,Tube
Amps
LUMENS
ó0w 3700 340040w 2500 ).30032W 1800 ló00
I00hr lumens 2000hr lumens
Colour: Wam White only
Miniature Fluorescent Tubes
DIMENSIONS AND ELECTRICAL DATA
COLOUR OPTIONS AND LUMTNS
CoolWhite 800700
450400
,on250
Wam White 850750
480420
300250
White 850750
480420
300250
150
720
100hr2000hr 27" 73w 72" 8w 9" 6w 6" 4w
D1
C
B
D
0.176" 4W 44 29C5t5r509" 6W 225 t5 C5 6 6 42 0.1ó
12" 8W 300 15 G5 I 7 5ó 0.1521" 13W 525 15 C5 13 13 95 0.17
Length RatedWatts
ObjectiveWatts
TubeVolts
lubeAmpsmm.mm. CapTvp"
Diameter
18
Fluorescent Tubes - Other TypesUltra Violet
These are standard fluorescent tubes in which the phosphoremits long wave ulha-violet (UV-A) ¡adiation togetherwith a small amount of visible light. The peak output at3ó5nm attracts insects and makes these tubes especially
useful in insect traps. Other applications ìnclude chemicalprocessing and some printing processes.
CautionThese tubes emit UV radiation - recommendations for theirsafe use can be found in the publication "Protection againstulha violet radiation in the workplace" isued by theNational Radiological Protection Board and available f¡omH.M.S.O.
Size Range
O Standard producls18" 15w12" 8w
O Special productsother sizes and shapes may be made
to special order
Electrical Characteristics and DimensionsThe same as standard tubes of the same rating.
LifeUItra violet lamps should be replaced after 2000 hoursoperation due to degradation of the UV producingphosphor.
ULTRAVIOLET (1sw)260
È r,esÉ
3 130oÀ=AtõvJ
3
0300 400 500 600 700 800
Wavelength nm
-t
19
General Information
British StandardsFluorescent tubes described in this catalogue conform to
British Standard 1853 and Intemational Standard IEC81
where applicable.
GE Thom holds Licence no. 5247 for the manufacture of
fluorescent tubes to BS 1853.
Marking of rated wattage on tubesThe wattage dissipated and lumen output of any discharge
lamp, including a fluorescent tube, depend mainly on the
cha¡acteristics of the ballast with which the particular lamp
is operated and on the maìns supply voltage at any
given time.
Because of this the marking of a rated wattage on any given
fluorescent tube does not necessarily indicate the wattage
which the tube is intended to dissipate in any given
circuit arrangement.
The appropriate fluorescenl tube and associated ballast
specifications list the ¡ated or nominal wattage of any given
tube type and also the'objective wattage'which is the
actual target wattage the tube should dissipate when
operated under prescribed conditions in association with
a mid-point reference ballast.
Ballast Lumen FactorThe ratib of the light output of the lamp when the ballast
under test is operated at its rated voltage, compared withthe light output of the same lamp operated with theappropriate reference ballast supplied at its rated voltage
and frequency.
Electrical DataThis is given for standard conhol gear operated in 240V
5OHz tube ci¡cuits. Average performance is determined at
25"C in accordance with BS 2818. The circuit watts quoted
may be reduced by up to 570 when operating in somã
luminaires because circuit watts reduce as the lamp
operating temperature rises.
Tube GradesThere are different grades ol tube to suit varioui types
of control gear and the côrrect type must be used to obtain
satisfactory starting performance.
Standard 26mm and 38mm Diameter Tubes
Altstandard THORN 2ómm and 38mm diameter argon
filled tubes are lor use in all luminaires.
Fo¡ starterless circuits the metal chassis must extend the full
length of the tube, be not more than 20mm from it, and be
bonded to earth. Switchless start ci¡cuits must be used only
on 200-250V 5OHz supplies where the neutral conducto¡
is at earth potential. 2ómm diameter Krypton filled(Pluslux and Polylux) tubes are suitable for switchstart,
Vivatronic or electronic ballast start only.
Miscellaneous Tubes
Metal Strip Tubes (MCFA/U)
These are supplied for use where ea¡thed metalwork is not
adjacent to the tube. A metallic conducting strip is
cemented to the outside of the tube, connected to both
caps, which must be earthed. A limited range of the more
popular tubes in ó00-1800mm lengths, can be supplied withmetal strip.
Coloured Tubes
Red and Gold tubes are only for use on starter switch
circuits and not switchless-start circuits.
Colour Temperatures for Fluorescent Tubes
The term'colour temperature'should shictly be applied
only to spectral dishibutions that give chromaticity
co-o¡dinates close to the black body locus. Thus in
fluorescent tube colours the 'colour temperature' is merely
an indication of the location of the chromaticity
co-ordinates on a colour chart.
The 'colour temperatures' should not be used as a guide for
photographic purposes.
Spectral Distribution
Spechal distribution data is given in graphical form.
Horizontal scales are wavelengths in nanometres(10'' metres).
Vertical scales are power in milliwatts per 5 nanometre
band width per 1000 lumens for a 1500mm tube at 58W or
ó5W as appropriate.
Lumen Outputs
The lumen outputs quoted in this catalogue are measured at
25"C in accordance with BS 1853.
Note that lumen outputs of individual tubes are within the
limits specified in BS 1853 according to rating.
Initial Lumenslnitial lumens are measured after 100 hours operation.
Lumens During Life
Lamp outputs at 2000 hours are also included as a guide to
lighting engineen planning scheme layouts. Lumen output
beyond 2000 hours decreases by 270 to 470 per 1000 hours
use according to the colour and loading (see curves on
preceding pages).
BI-PIN/BC Adaptor GB 1515
Adaptor converting bi-pin lamp cap to BC. The overall
length of a 15OOmm bi-pin tube with these adaptors does
not exceed the length of a BC tube.
z0
DTS GELAMPS
2T
Sydney Opera House
Lighting Advisory ServiceDischarge lamps are compacl high oulpuf light sources andtheir successful application for inte¡ior o¡ exterior usedepends upon several factors, Luminaire design, layout anddecor are all important elements in achieving visualsatisfaction.
Supply VoltageAll lamps are suitable fo¡ 220V and 2+0V supplies usingsuitable conhol gear.
Lamps will starL and operate with a 10% reductron in ¡atedsupply voltage provided the co¡rect control gear is used.
However, in o¡der [o maxrmise lamp survival, lumenmaintenance and colour uniformity rt is recommended thalthe.supply voltage and ballast design voltage should bewithin + 370.Supply voltage excursions of * 570 from normal will notbe detrimental provided that for most of the time thevanation is within * 3%.
Fusing
For a very short period afteir-switch-on, a discharge lampmay act as a rectifier and as a result the ballast may allowseveral times the normal circuit current to flow.
To prevent rectification occurring at end of life conlinuousoperation of discharge lamps should be avoided and aswitch off introduced at least once every 24 hours.
Lamp StandardsThe info¡mation included in Lhis catalogue indicates typicalperformance of a represenlative number of lamps measured
under controlled conditions, ìt is noI a guarantee ofindividual ìamp performance.
The approprrate lamp standards allow for tolerances inelectrical characteristics which, together wrth tolerances rnballast impedances, and vanations in mains voltage supplieswill resulI in the cha¡acteristics of individual lamps varyìngfrom lhe objective when measured under site conditions.THORN discharge lamps comply wilh, and values includedin these tables conform to, lhe following standards.
BS 3ó77 High Presure Mercury Vapour LampsBS 37ó7 Low Pressure Sodium Vapour LampsIEC 188 High Pressure Mercury Vapour LampsIEC 192 Low Pressure Sodium Vapour LampsIEC óó2 High Pressure Sodium Vâpour Lamps
Cap DesignationsES - 827CES - E4OBC - 8223pin BC - 822-3Ambient TemperatureDischarge lamps will normally start at minimum
temperatures of - 20"C [ - ¿0" for SON and - 30' forCSII. Mercury lamps which do not use a high voltage
ignitor device are dependent upon supply voltage,
STARTING OF MBF LAMPS
-30 -20 -10 0 10 20 .30
Ambient Temperature "C
240
220
ë 2ooõ>* roo-qE 760
1.40
\
General Discharge Lamp Information
))
General Discharge Lamp Information
Gloucester Cathedral
Run-up and re-strike timesWhen a discharge lamp is switched on, cunent first flows
through the starting gas of the arc tube. The heat generated
vapourises the mercury, sodium or halide filling until the
operating conditions are achieved. Thrs is known as the
run-up.
The following table shows typical times for both run up and
re-skike. The actual time will vary according to location,
luminaire and ambient temperature. Re-shike time is based
upon lamps that have fully run-up and are subject to a
momentary interruption to the supply voltage. Run-up
times are for the period up to 9070 normal light output.
Most discharge lamps, except for mercury lamps are started
by a high voltage pulse supplied by separate ignitor which
ceases to function once the lamp has started. Extemal
starting simplifies lamp construction and is very reliable.
AIITHORN SON lamps carry the intemationally agreed
lÀ symbol to indicate suitability for use with extemalignitor circuits.
For information relating to Installation, Operation and
Disposal of discharge lamps, please refer to instructions
packed with the product.
Data Sheets
The following GE Thom Data sheets contain more
detailed information on specific subjects and lamp types
and are available on request.
4:90 Series - General Information4:90.1 Lumen outputs of Discharge Lamps4:90.2 Fuse Ratings for Drscharge Lamps4:90.3 Elechical Characteristics of Discharge Lamps
4:91 Series - Mercury and Metal Halide Lamps4:97.2 MBF KOLORLUX4:91.6 MBYMBIFKOLORARC4:91.7 ARCSTREAM4;91,11 MBIL4:91..1.3 MBF Super Deluxe4:99.7 IkW CSI Sealed Beam
4:96 Series - High and Low Pressure Sodium Lamps4:9ó.1
' SON-E'
4:96.2 SON-T4:96.3 SONDL-E4:96.4 SONDL-T4:96.5 SON-TD4:96.6 SON-R4:96.7 SOX
Lamp
TvpeRating Run-up
time mins-
Re+iriketime m¡ns.Watts
SOX l8 12 lnst¿nt
.15 I lnstant55 9 lnst¿nt
90 9 t0
rJs I t0SOX,E 26 9 Instant
36 I lnst¿nt66 9 IO
91 8 10
soN 50 3 Less than 1
70 3 Less than I
r00 4 Less than I
r50 6 Less th¿n I
250 6 Less than I
400 I Less than Ir000 ó 3
SONDT 150 I Less than I250 I Less than I400 I Less than I
MBI/MBIF 250 2 7
400 2 7
1000 2
MBI,TAIICSTIIEAM I503000/4000
I ¿
MBT/IVIBFSD/MBFR 5O 5 I80 3 4
125 3 4
250 4 4
400 4 4
700 3 6
1000 2
MBIL 750 2. I,l 2Tr500 2 15.20f
csr I000 t0'
f ln floodlight' Hot re strike version also avaiìable
23
SOX/SOX-E Lamps
!ittx:'ll
.lfl
,lo
')lt
1fl
Low Pressure Sodium
The visible energy from a low pressure sodium lamp isconcentrated at wavelengths of 589 and 589.ómm.This monochromatic ¡adiatron occurs close to the peaksensitivity of the human eye and therefore provides thehighest luminous efficacy of lamp types for generallighting purposes. lt is this characteristic which producesthe familiar yellow colour.
DescriptionSOX lamps consist of a low pressure sodium dischargeoperating in a U-shaped arc tube which is mounted in atubular ouLer bulb. This bulb has an intemal infra-redreflecLing coating to provide thermal insulation and toensure the optimum operating temperature of the arc tube.
/ oit llr l,
100
880É,
-= óo
EE40oszo
04 I
Thousand Hours
12 76
-
Li[e survi\.dl
Lumen Mainten¿nce
\--___
ApplicationsThe high efficacy results in low power costs which makesthe lamps particularly suitable where long operating hours
are required. The main applications are for external Lghting
- roads and pathways - and security lighting - car parks,subways, storage areas, construction sites. SOX lamps are
also useful where monochromatic radiation is required forscientilic and graphic arts purposes. The lamps should notbe used whe¡e colour discrimination is required.
Operating positionHorizontal * 20". 18-55W ratings may also be operatedvertically, cap up.
,l U0 ltilt t;txlWilvclrftllh Írt
RANCE
135 SOX BC 164 0.95 22000 21500
90 sox BC 112 0.94 127s0 12500
55 sox BC 109 0.59 7650 7500
35 SOX BC 70 0.6 4600 4500
Rating Lmp Lamp Lamp Cunent Lumen output100 hrs 2000 hrsWatts
18 sox BC 57 0.35 r800 1750
rW¿tts mm
55 53L
Watts
55
mm425
z4
SOX/SOX-E Lamps
A1(M) Hatlield Tunnel
Low Pressure Sodium
SOX-E lamps confer the same luminous advantages
associated with standard SOX lamps in that the
monocluomatic radiation emitted by SOX-E corresponds
closely to the optimum sensitivity of the human eye.
The nature of this radiation means that colour performance
is, therefore, also the same. However, by modifying the
construction of the standard SOX lamp, power savings can
be achieved and this amounts for the'T" suffix which
stands foTECONOMY.
DescriptionThe construction of SOX-E is similar to standard SOX (see
previous page) except that the thermal insulation is
irnptou.d. This in.reases the efficacy of the lamp and by
reducing the Wattage, significant power savings can be
achieved with only a small reduction in light output.
SOX-E lamps are interchangeable with standard SOX lamps
in the following way,
Equivalent Ratings
sox sox-E3sw 26w55w 3ów90w 66w135w 91w
RANCE
ApplicationsAi Íor SOX - where long operating hours and low powercosts are required. For example extemal lighting for roads,
car parks, precincts etc.
Operating PositionHõrizontal t 20". 26, 36W rating may also be operatedvertically, cap up.
NoteAlthough significant power savings can be achieved by
substituting SOX-E lamþs for SOX, the rated Wattage
figures for SOX-E will only be achieved when they are
operated on control gear designed specifically for SOX-E.
Àll figures quoted in this catalogue for SOX-E are for lamps
operated on SOX control gear.
Lumen outputroo hrs 2000 htr
Lamp CurrentRatingWâtts
26 BC380060 0.62
36 BC 82 5950 57500.ó1
SOX-E BC 88 105000.97 1000066Ió3OO0.949t
SOX-E Lmens apply to operation on SOX ConholCear
z5
SON-T, SON-E Lamps
Watts mm I250 47 .L
F Watts mm250 257
High Pressure SodiumHigh pressure sodium lamps offer a distinct improvement incolour appearance and colour rendering in comparison withlow pressure sodium lamps.
SON lamps combine high efficacy, long life andexceptiondlly good lumen maintenance which makes themparticularly suitable for situations where operating costs arehigh. SON lamps emit a pleasant golden-white light withadequate colour rendering for colour discrimination
soN
ri
¡
.1
I
lr'rv.lr¡'tl,r Dil'
-80
ioo'õE40oszo
06 1.2
Thousand Hours78 24
-
Life survival (10 hour switching cycle)
--- LumenMaintenancettt
\
'--=Èì \{--
DescriptionSON lamps consist of a high pressure sodium dischargeoperating withrn a sintered alumina arc tube which ismounted in an outer glass bulb. Thìs bulb may be eithertubular clear or diffuse elliptical shape.
All THORN lamps are marked /r\ which indicates that theyare suitable for use with extemal ignitor circuits. Externalstarting simplifies lamp construction and is very reliable.
purposes. ApplicationsThe compact size of the lamps offers flexibility for The combination of high efficiency, good lumenluminairË design and better åptical control, píticularly with maintenance.and long life make this lamp suitable {or manythe clear tubulãr version. applications both intemal and exterio¡. Warehouses,
'roadways, floodlighting and security lighting.
Operating PositionUniversal. IEC óó2 gives specific operating condìtions forall luminaires.
z6
SON-T, SON-E Lamps
fWatts mm
250 97 InÌm
227
-l250
British Steel Coryora tion, Workington
RANCE
RatingWatts
Lamp Lamp
voltage VLamp Cunent Lumen outout
roo hrç ' 2000 hrsTvpe cap amPs50 SON-E ES 85 0.76 3s00 3100
70 SON.E ES 90 0,98 5800 5300
8800100 SON-E GES 100 t.2 9200
T5O SON.E GES 100 1.8 15500 15000250 SON-E GES r00 3.0 26500 25500
400 soN-Ë GË5 105 4.4 4ó000 4s000
1000 SON-E 110 r0.3 120000 110000
50 SON-T ES 85 0.75 3500 3100
70 SON-T ES 90 0.98 ó000 5500
100 SON-T GES 100 t.2 9600 9200
I5O SON-T GES r00 1.8 1ó000 15500250 SON-T cEs 100 3.0 28500 28000
4OO SON-T GES 100 4.6 48000 470001000 SON-T CES 110 10.3 130000 120000
Correlated Colour 50-70w 100w1900 1950
1s0-400w 1000w2000 2050
x 0.5420.415
0.530
0.418
0.530
0.415
0.5200.415
General colour¡endering index IRal 35 25 25 20
27
SONDL Lamps
r00
¿80;ô0ã=10siro
0
( I0 hour snitching cycle)
l,¡0W ¿nd100ivl-50!,V
ló9Thous¡nd Hours
tl
tt
-
Liie survival
--- LumcnM¿intenance
\è\.
High Pressure Sodium - DeluxeSONDL combines all of the energy saving benefitsassociated with standard SON but the colour appearance issubstantially whiter and the colou¡ rendering abilities of thelamp are improved with a dramatic leap to Ra ó5 on theColour Rendering Index.DescriptionSONDL lamps consist of a sodium discharge operatingwithrn a sintered alumina arc tube. However, in order toachieve Lhe benefits in colour performance, this discharge
operates at a higher pressure than is the case with standardSON and for this reason, a specially desìgned arc tube isemployed.
RANCI
SONDL lamps are available in either clear tubular or diffuseelliptical versions and because fhey are compact offerconsiderable flexibility for luminaire design and goodoptical control, particularly with the clear tubuÌa¡ versron.SONDL lamps are electrically and dimensionallyinlerchangeable with standard SON.ApplicationsAs a result of the improved colour, SONDL is ideallysuitable for commerciaÌ interior applicalions or, in fact anyapplicalion where good colour rendering is prefened orrequired. However, SONDL is equally suitable fordecorative fl oodlighting and amenity lighting.Operating PositionUniversal.
100 4.6 35000SONDI--T CES r00 31000
250 SONDL T CES r00 J.tr 21000 20500
r50 SONDL-T CES r00 t.8 I2000 I I500
100 SONDL.E CES 105 l.,l 3.¡000 33000
250 SONDL E CES 100 J.0 20000 r9000r50 SONDL-E CES I00 Ì8 I 1500 I IOOO
RatrngWatis
Lam¡Type cuP
Lamp
voltage VLamp Currentamps A
Lumen output100 hrs 2000 hr
ó5
colourl¡dex
0.50.¡
0.ll Ico ordinates x
2200Colour
z8
Dimensions see pages 26 and 27
SON-R Lamps
Il
96
I
l+- 144 - 4
GI
.l
a
I
Ydv¡LtD{rh ¡rr
ApplicationsSOÑ-R can be used in a¡eas where the warm golden lighl is
useful for deco¡ative puryoses. It is partìcularly useful for
downlighting in, for example, foyers, stairwells, canopy .lighting. ln addition, Ihe accurate opticil control makes the
lamp usefuì lor plant and [ìoral displays.
Operating PositionUniversaÌ.
High Pressure Sodium - ReflectorSON-R incorporates all the economic benefits of high
pressrre sodium lamps - high efficacy, long life andieliability, With ¡ts intemal relleclor, however, SON-R
provldei accurate optical control without the need lor
expensive luminaires ¿nd also results in low mainLenance,
especially cleaning costs.
DescriptionSON-R operates in the same manner as standard SON. The
high pressure sodium discharge operates in a sinte¡ed
alumina arc tube which is mounted in a shaped glass
bulb. This glass bulb incorporates the inLemal reflector'
RANCT
__+=+r
Lumen
Lifc suri'ivaìhour(1 switching
100
980
EuoÉro'- 20
C)
ó 12 18Thousand Hours
2.1
Lumen outpufloo hro 2ooo hrs
Lamp CurentLampRatingTWatts
ES 180080 0.9870
Correlated Colour Temp lKl 1900Coìour co-ordinates x 0.512
0.J15v
35colour
Index
8.1
t8'beam7o'
BEAM INFORMATION
29
SON-TD Lamps
LI v\
-- t.,;
Watts mm250 789
F- 400 254--T
22.4I
High Pressure Sodium - LinearSON-TD is exclusive to market leaders THORN fo¡operation in luminaires which have been specially designedto optimise the lamp's opticalperformance. All theeconomic advantages of standard SON are inherent inSON-TD and the lamp combines economy of operationand high performance with excellent optical control makingit an ideal choice where long operaiing hours are required.
DescriptionSON-TD arc tube is similar to standard SON but ismounted in a clear tubular quartz outer jacket which is
double ended for use in specific luminaires.
RANGE
400 SON-TD RxTs 105 4.4 48000 46000250 SON-TD RxTs 100 3.0 2ó000 25000
Rating LampWatts Type
Lamp Lamp LumenCap voltaeeV Qrr€nlA 100hrs
output2000 hrs
Gene¡al colourrenderins Index IRaì 25
Colour co-ordinates x 0.5300.415
Correlated Colour Temp lKì 2000
{
lr'¡v.lî¡{¡t rtrr
100
EaoaJ60
-õ
Ë40o20
061218Thousand Hours
z4
(10 hour switching cycle)
Maintenance
Life survival
'-:à \r----
Applications
Because of the excellent optical control which can beachieved when used in these luminai¡es and the economic
advantages óf using high pressure sodium, SON-TD is idealfor floodlighting applications. The lamp is used in widelydiffering situations: outdoor and indoor sports arenas, skislopes etc; decorative lighting of public buildings; securitylighting floodlighting in hazardous areas.
Operating Position Horizontal A 20".NBAll lamp performance figures are quoted for operation in asuitable luminai¡e. Performance will not be achieved in freeair.
Operation of the lamp in a vertical position may adverselyaffect the quoted life.
30
MBF Lamps
rtril
,l
3
/
4 ltrl
IWatts mm250 9"1t
l. Watts mm -'-.' -l250 227
100
E¿oFioo
-õEt6
Ezo0
6 1,2 18Thousand Hours
24
---lLife(10
- - Lumen Maintenancecycle)hour switching
ApplicationsWith their reasonable colour rendering abilities, MBF lampsmay be used for intemal applications where some colourjudgement is required. However, the lamps are more widelyusedforextemalapplications suchasroadlighting,securityandamenity lighting.
Operating PositionUniversal.
Conelated Colour Temp lKl 3800Colour co-ordinates x 0.390
0.385
General colourrenderins lndex IRal 45
High Pressure Mercury - KOLORLUXStandard MBF lamps are of well established design and
have, over the years, proved themselvds to be highly
reliable. They offer the typical benefits associated withdischarge lighting: high output; long life and low
operating costs. Two of the great features of the lamp are
that it provides white light with reasonable colour
rendering ability and, because it operates on a simple ballastcircuit a KOLORLUX package is simple and rncurs lowcapital costs.
DescriptionMBF lamps consist of a high pressure mercury discharge
operating withrn a quarlz arc tube. The arc tube is mounted in
an elliptical glass bulb which is coated with a fluorescent
phosphor. This phosphor both improves the colour that wouldnormally be emitted from a bare arc tube and diffuses the light,
RANCE
RatingWath
Lamp Lamp
voltage VLamp Cunent Lumen outputamps I00 hrs 2000 hrsTvpe Cap
50 MBF ES 95 0.ó1 2000 1900
80 MBF ES 115 0.8 3850 3ó50
175 MBF ES 125 1. l5 ó300 5800
250 MBT CES 1J0 2.13 13500 12500
400 MBF cEs 135 3.25 23000 21500
700 MBI GES I40 5.2 42000 38000
1000 MBT GES 145 7.5 58000 55000
31
MBFSD Lamps
t1l
t;
4
lrill t¡t {t
100
FtoJÔU-Ë
840'õ 20
06 12 18Thousand Hours
24
(10 hour switching cycle)
-- Lumen
t.ife
---_ l-\
High Pressure Mercury - Super DeluxeMBFSD lamps operate in the same manner as standard MBFexcept that these new lamps incorporate a new "Super
Deluxe" phosphor which has recently been developed, Thisphosphor converts even more of the light normallyproduced from the arc tube into the 'îedder" part of thespectrum than the phosphor in standard MBF lamps and
thus the colour of the lamp improves significantly.
DescriptionThe construction and operation of this lamp is the same asfor standard MBF (see previous page) wrth a change inphosphor-coating only. This phosphor reduces the colourtemperature to a warmer and more acceptable 3300K(allowrng an acceptable blend with fluorescent and tungstenlighting) and improves the colour rendering Lo an Ra of 55.In addition the lumen output for most ratings of MBFSD is5% more than that achieved from standard MBF.
RANCE
400 MBSFD GES 135 3.25 24000 22800
250 MBSFD GES 130 2.13 14000 t3300
125 MBSFD ËS 125 l.l5 6500 6200
80 MBSFD ES I t5 0.8 J850 3ó50
Rating Lamp Lamp Lamp Current Lumen outputWatts Type Cap voìtåge V ampi t00 hrs 2000 hrs50 MBSFD ËS 95 0.ó1 2000 1900
ApplicationsThe improved colour performance means LhaL MBFSD.canbe used for commercial applications or for any lightingapplication where adequate coÌour rendering is required. ln
fact, because MBFSD is dimensionally and eleclricallyrnterchangeable with standard MBF, lhe new lamps can beused as direct replacements to improve lhe quality oflighting in any current MBF installation.
Operating PositionUniversal.
General colou¡renderins Index lRal 55
Colour co-ordinaies x 0.J200.395
Correìated Colour Temp lKl 3300
Tmm
91.IWatts
250
! Watts mm -l250 227
32
/-
MBFR Lamps
Watts mm250 166
tWatts mm r+l250 260
tÙlt
{
j
I
,rllt l;lxtVnvrl¡:tr{lh (¡h
in a shaped, hard glass bulb which is coated with a
colour-improving phosphor and a reflectìng layer.
ApplicationsMBFR lamps are particularly suitable for operation in dirtyindushial envi¡onments or lnaccessible areas where
minimum maintenance is required. In addilion, as the bulb isshaped from hard glas, MBFR lamps can be usedextemally.
Operating PositionUniversal.
High Pressure Mercury - Reflector
MBFR lamps offer all the benefik of standard Mercury
lamps but, having in[ernal reflectors, offer two great
advantages. Firstly, the lamps provide good optical control
without the need for expensive reflector systems. Secondly
the optical performance is not reshicted by the build-up of
dir[ or corrosion on reflecting surfaces as is the case withconventional luminaires. As a ¡esul[, the use of MBFR bothreduces capital cost and cleaning/maintenance costs.
DescriptionMBFR lamps consist of a high pressure mercury discharge
operating within a quartz arc tube. The arc tube is mounted
R,{NCE
Rating LampTvpe
Lamp
voltage VLamp Current Lumen output
I0o hß 20oo hrsW¿tts cap amps250 MBFR CES 130 2.13 1 1500 r0500
400 MBFR CES 135 3.25 20500 18000
700 MBTR CES 140 5.20 J5000 J2500
1000 MBFR CES 145 7.50 52000 48000
250w 400w 700w 1000wPeak lntensitv (kcd) 3.r 5.Ì 9.1 13.57¿ peak beam ansle I20" 120" 1t2" 112"'/o peak beam angle 150" 160" 1ó0" 1ó0"
r00
FtoJÕU-õ
l. asË20
061218Thousand Hours
24
--- l\.--\
(10 hour switching cycle)
- - Lumen Mainlenance
Life survival
Correlated Colour Temp lKl 3800Colour co'ordinates x 0.395
0.400
35
General colourrenderins Index lRal
BEAM INFORMATION
33
MBI/MBIF Lamps
fWatts mm250 91.
Ll.- 1,yu¡¡r mm
-.1250 zz7
{
I
lr'¡v.lrtrtrl' û!'
Vtrv{lrrqtI nnr
Metal Halide - KOTORARCln terms of development, KOLORARC lamps are a
progression from standard mercury lamps. The luminous
efficacy is almost 2570 higher and the lamps have
excellent colour rendering abilities and a clean white
colour appearance.
DescriptionKOLORARC lamps consist of a high pressure discharge in
mercury vapour with MetalHalide additives, operating in a
quartz arc tube. It is these metallic additives which providethe excellent colour performance. The quartz arc tube is
mounted in an elliptical glass bulb which is either clear for
the MBI version, or coated internally with a fluorescent
phosphor for the MBIF lamp.
ApplicationsKOLOMRC lamps are ideally suited for applicationswhere high quality white light is required. They are
particularly suitable for commercial interiors, indushial
workshops and exhibition areas but are also suitable for
situations whe¡e television cameras are likely to be used or
where any filming is likely to take place. Finally, the MBI
version lends itself to floodlighting applications as the
clear lamp allows good optical control when used in
suitable luminaires.
Operating Positions:BUH - Base Up to Horizontal. Operates in any position
between cap up and cap 15" below horizontal.
H - Horizontal. Primarily designed to operate* 15' of horizontalbut canbe usedup to * ó0"of horizontal.
BU - Base Up. Permitted operating position is base upwithin + 30" of the vertical.
BD - Base down. Permitted operating position is basedown within * 30" of the vertical.
U - Universal. Suitable for operating in any position.Not all permutations of wattage and operating positionare available with KOLORARC lamps. Please check
before ordering.
NotesIt is important that these lamps are operated in suitably
enclosed luminaires with UV absorbing cover glasses.
Full enclosure will also retaìn the fragments of glass inthe unusual evenl of the outer bulbs shattering at the end
of life.
As there are no intemational standards for Metal Halide
lamps such as these it is important to check the
compatibility of lamp and control gear.
34
MBI/MBIF Lamps
r00
E8oE-= ó03Ë10Ò
¿ç 20
0
369Thousand Hours
12
MBI MBIF
3800Correlated Colour Temp IKI 41OOColour co-ordinates x
v0.3800.385
0.3950.395
Index
In order to maintain uniformity of appearance groupreplacement is recommended.
RANCE
' When opemted with THORN rontrol gear, lamp operates at 375W. Lumen oulputs quoted lor this condition.Ì Applies to vertical posilion; when opeiated horìzontally, reduce by l0%,
Rating LampTyPe
L¿mo
voltåse VLamp Current Lumen outpuI
2000 hrsWatts cuP amps 100 hrs
250 MBIF/BUH GES 100 2.9 19000 1ó000400- MBIF/BU GES 120 3.5 29000 24000
400' MBIF/H GES 120 3.5 29000 240001000 MBIF/U cEs 250 4.2 92000t 85000r
400- MBI/BtJ CES f20 3,5 29000 24000MBUU 85000+1000 cEs 250 4.2 92000t
Globe, Stockholm
35
ARCSTREAM Lamps
^1il:1, I lil
^l .1¡rrÍt
I
4rilt i,r,lr l;llllV¿v.l.trqll' DnÌ
I'27.5
I
l-- 76
-1
100
õso5-óoF-E40o.- 20
Life survival
(10 hour switching cycle)
Lumen Maintenance
\
00123456
Thousand Hours
ApplicationsArcstream's compact size, its high lumen output and colourperformance make it a highly versatile lightsource. Beingsuch a small, point like source, precise optical control can beachieved with equally compact fitLings. It is, therefore,particularly useful for display lighting where the qualìty oflight and its conkollabllity ls vital. This controllability alsomakes Arcstream extremely useful as a means offloodlighting. Equally, its ability to blend with otherlighting means lhaL Arcst¡eam is also an excelìent choice forcommercial lnteriors, particularly when used in conjunctionwith the new range of slim uplighters which have beenspecially designed for Arcstream.
Finally, being single-ended, installation and maintenance is
much easier than for double-ended versions.
ARCSTREAM 3000 or 4000Metal Halide lamps - MBI-T.A¡cstream is the very latest in metal halide lamp
development. II is extremely compact and while being a
low wattage lamp has a high Ìumen output and a long life
which makes it a highly efficient lightsource. In addition
Arcstream's colour performance is excellent. With a high
Ra, colour rende¡ing is extremely accurate and with a
choice of colour temperatures - 3000K (warm) and 4000K(cool), Arcsheam provides a high quality white light which
is sure to match any lighting installation - particularlyLightstream and fluorescent.
36
ARCSTREAM Lamps
Operating PositionUniversal.
NoteIt is important Lhat these lamps are operaled in suitably
enclosed luminaires with a UV absorbing cover glass. Full
enclosure will also retain any fragments oI quartz ìn the
unusual event of the outer bulb shattering at the end of life
RANCE
Rating LampTvpe
Lamp
voltage VLamp Current Lumen output
I00 hrs 2000 hrsW¿tls cup amPst50 MBI,T/BDH cl2 95 1.8 12000 t0000I50 MBI-T/BDH cl2 95 t.8 12000 10000
Conelated Colour Temp lKl J000 t000Colour co ordinatcs x 0.13.1
0.102
0.380
0.377y
Ccnct¡l colourrcnderins Indcx llìal 80 8-s
Royal Museunt of Scotland
37
MBIL Lamps
ñtilt
j
2
1
W¡v.l(0tll on'
+ 254ln.t
=l-f
(10 hour switching
--- LumenMaintenance
Life survival
100
Ë80F
_= ó0
E¿oEzo
0t23456Thousand Hours
Metal Halide - LinearMBIL lamps are the powerfulmetalhalide lamps whichhave changed floodlighting systems dramatically overrecent years. The laimps are slim and double-ended in design
which allows positive location in luminaires and ensuresthat focussing is extremely accurate. It is this control whichwhen combined with the right reflector design allows evenillumination without uncomfortable glare as a result of lightspillage. Being metal halide, MBIL has excellent colou¡performance. Colour rendering is good and colou¡temperature is 5200K - cool white light whichapproximates to daylight. Finally, despite its small sizeMBIL has an extremely hìgh lumen output and.a long life.
Operational and maintenance costs are, therefore lowerthan would normally be achieved from conventionalfloodlighting lamps.
DescriptionMBIL lamps consist of a high pressure discharge with MetalHalide additives operating in a double-ended quartz arctube. The arc tube is not mounted in an oute¡ bulb but is leftbare for use in suitably designed luminaires such asTHORN Lighting's OW 1500.
RANCT
I5OO MBIL 91-7 47 3 RxTs 250 6.70 120000 1 I0000750 MBIL 91-? 461 RxTs 500 1.75 67000 58500
RatingWatts
LampType
Lo_*p
cuPLamp Lamp Lumen Outputvoltage V current A 100 hrs 2000 hrs
ApplicationsWith its high quality white light and high output MBIL isexhemely useful for stadia Ìighting where T.V. broadcastsare likely to be made. It is also important for general sportslighting - indoors and outdoors - tennis courts, ski slopesor rìding schools. MBIL is also suitable for decorative andsecurity floodlighting - of publìc buildings, building sites orcar parks.
Operating PositionHorizontal.
Notes
The 1500W lamp requires 380/415V supply or use of astep-up hansformer.
All lamp pelormance figures are quoted for operation in asuitable fìtling. Performance will not be achieved in free air.
0.340
0.3600.340
0.3ó0
5200lKì 52001500w750W
38
CSI Lamps
I205
tt-775-.-l
I0 hour switchingLumen Maintenance
Life survival
t00
ËsoE
-¡ ó0-ã840EË20
0 1 23Thousand Hours
4
ApplicationsCSI are ideal for the long range projection of light from
high towers. They are, therefore, most frequently used formajor sporting stadia especially as their excellent colour
rendering and appearance makes them highly suitable
where televìsion cameras are used. However, with theireconomy of operation, CSI lamps are frequently used for
many other general floodlighting applications, particularly
decorative lighting of buildings, monuments, columns oratria.
Operating PositionUniversal.
Metal Halide - Compact Source, Sealed BeamCSI Sealed Beam lamps extend the posibilities offloodlighting scheme design by providing a projector orspotlight rather than a wide beam flood which the MBILoffers. Being a Metal Halide lightsource, colou¡performance is excellent, with a high Ra and colourtemperature of 4000K. With its own in-buìlt reflecto¡system, optical control is extremely accurate and is madeeven more controllable when used in conjunction wìthspecial luminaires such as THORN Lighting's OQ1000. CSIlamps are also available in a hot restrike version so that in[he event of an interruption to the power supply, the lampswill re-start immedìately. Finally, with their high efficacyand long life, operational and maintenance costs a¡e lowerthan would be expected from conventional floodlightinglamps,
DescriptionCSI consists of a high pressure discharge with Metal Halideadditives operating in a quartz arc tube. The arc tube is
mounted in a PAR ó4 sealed beam unit with a clear frontglass. This unit not only provides thermal and physicalprotection for the arc tubes but also acts as an integralprecision reflector system.
RANCE
RatingWatts
LampTvpe
Lamp
rele¡ence Cap
Lamp
volt¿se VLamp
current ALumen Output
100 hrs 2000 hrs1000 CSI 99-1222 c38 70 85 15 76000 67000
4000
0.395
0.395
colour80
Peak Intensitv Ikcdl 1500
% peak beam ansle 6'
'/'o peak beam ansle 18'
BEAM INIORMATION
39
Discharge Lamps for Special Applications
GE Thom are pleased to advise on the application of theirstandard discharge sources for special situations. A typìcalexample of this is in the use of THORN MBI lamps byTrinity House in unmarured Lighthouses, an applicationwhich makes full irse of their long life, good maintenance
and white light characte¡istics. The lamps directly replaceincandescenl lamps in optics of the rotating lens type.
Special discharge lamps have been made ['1 lH{.)R\ l,'rmany specific and diverse applications. Typical cxamples
are disco lighting, criminal forensic work, water sIerilisalron,
planI growlh and a mulIitude of applications in the GraphrcArts Indushy.
THORN are the world's recognised leaders in the
development of short arc mefal halide lamps. Such types as
lheir CSI and CID range are used all ovcr the world for
lighting in the Film and Television lnduslry. Sealed Beam(PARó4) types are used for sporls fields fìoodllghtlng
especially where illuminalion is required [o television
slandards.
A range of Xenon lamps, of the shorl arc high brightness,
high pressure type typically used in film projection and
oplical and laboratory applications, is also available.
40
IT\üCAT{DESCET\ITLAMPS
4I
General Lamp Information
GE Thom offer a comprehensive range of incandescent
lamps suitable for domestic, comme¡cial or industrialapplications. Over 99% of the lamps listed in this sectionare manufactwed in our UK factories whe¡e meticulousattention is paid to quality conhol and where the latesthigh speed manufactwing equipment ensures that a sa{eand reliable product is produced.
British and International StandardsLamps described in this section comply with thefollowing British and European standards whereapplicable:
British InternationalStandard Equivalent DescriptionBS1ó1 IEC54 Specification for tungsten
filament lamps for general
lighting service.855971. lEC432 Safety and interchangeability of
tungsten filament lamps fordomestic and general lighting
purposes.
BS5 101 Specification for lamp caps andhoìders together with gauges
for the control ofinterchangeability and safety.
8561.79 Specification for tungstenfilament lamps for general
lighting service with lives of2000 hours.
Lumen Ouþuts of GLS LampsThis information is given in the table below. The figures are
derived from Naiional and Intemational specifications and
are provided for the guidance of lighting engineers. Initial
lumens are the average lumen outputs at the start of lifewhile Lighting Design Lumens are the average lumen
outputs throughout the life of the lamp.
Average Life and Initial LumensThe quality control of GLS lamps has been extremely well
developed, but because minute variations within laid down
production tolera¡ces produce proportionally greater
changes in average life and lumens, it is impossible toguarantee these figuresfor m individuallamp.
The average life (the rated life of a doublelife lamp is 2000
hou¡s: all others 1000 hours) and lumens quoted in ourliterature and on lamp cartons is calculated statistically byregularly measuring and life testing sample quantities oflamps to BSló1 and IECó¿, and taking these results as beingrepresentative of our production of a particular type oflamp. These results are recorded and over a period of time
an on-going indication of quality is established. The
average life of a small quantity of lamps should not betaken as typicalunless the results are read in conþctionwith BSlól and IECó4.
Operating conditions, pàrticularly supply voltage and
buming position, will affect achieved life. As can be seenfrom the following graph, a 5% increase in supply voltage
will reduce the expected life by 5070, hence correctmatching of lamp and supply voltage is essential.
\ìrI onsolìünsilrn[Ln$l hm¡.hMÞrn6 silh ó¡nFr i¡ \oLhs.
f
î
('r/
H
a
I
Ê
1000w 18400 17300500w 8200 7700 8900 8270300w 4550 4300 5050 4710 5400 5050200w 2880 2730 3250 2980150w 2140 2030 1900 1800 2030 1,925 2360 2160100w 1330 1260 1200 1140 1250 118¡ 1580 1450 tó00 1500 1720 1ó1075w 940 890ó0w 700 ó6s 630 595 660 625 840 770 870 820 998 94040w 410 390 370 350 385 365 500 460 495 465 620 58025w 27s 200 290 275 335 310l5w 115 105
240vInitial
Watts lumens LDL
Doublelife 2¿0VInitiallumens LDL'
Netabulb 24ovInitiallumens LDL
110vlnitiallumens t.DL
50vInitiallumens LDL*
25VInitiallumens LDL.
Lighting design lumens.
42
MazdaStylelight Range
I
AluLI*F /*ttç
Ë
5þ{. ,
€,ñ
=*a{Vvw &
È ü# w,w *s\
CLS 5 x l0 WAY (SHIìINKWRAPPìID) For line illustrations see pages 58-ó0
Volts W¡tts Cop FinishPack
Type Diagramßox
Ouantitv
2J0 25 BC Pearì T 50
210 l0 BC Pearl T 1 502r0 ô0 BC Pearl T 50
2.10 75 BC Pe¡rl T 1 50
210 100 ßC Pearl T I 50
210 I50 BC Pc¡rl T I 50
2l{l .10 BC Cle¡r T 1 50
240 ó0 BC Clear T I 50
210 I00 BC Clear T I 50
2.10 ó0 ES Pearì 1' 3 50
210 100 ES Pearl T 3 50
T: Tuckend B = BlisterPackCLS TWINPÂK 2 x 50 IVAY
Volts C¿p IinishP¿ck
Tvpe Di¿gr¿mBoxOuantii,,'
210 10 tsC Pearl T l 2x50
210 ó0 BC Pearl T I 2x502ó0 r00 BC Pc¿rl T 1 2x50
43
MazdaStylelight Range
NETABULBSxI0WAY T : Tuckend B : Blßter Pack
240 100 BC Opal T 2 50
240 60 BC Opal T 2 50
240 40 BC Opal T 2 50
Pack BoxVolts Watts cup Finish Tvpe Diagram Quantity
DOUBLELIFESx r0WAY
240 100 BC Clear T 1 50
240 ó0 BC CIe¿r T 1 50
240 40 BC CIear T 1 50
240 I50 BC Pea¡l T 1 50
240 100 BC Pearl T 1. 50
240 60 BC Pearl T 1 50
240 40 BC Pearl T 1 50
Pack
TypeBox
Volts Watts cuP Finish Diagram Quantity
COLOURED CLS
200/250 25 BC Pink, Amber, Yellow B 1 3x10
ó0 BC B 1 10
200/250 25 BC Creen, B 1 3x10
200/250 60 BC Red B I 20
200/250 ó0 BC Green B 1 20
20012s0 60 BC Yellow B I 20200/250 60 BC Blue B 1 20
200/2s0 60 BC Amber B 1. 20
Volts Wâtts Cap FinishPack
Tvpe DiasramBoxOuantitv
TIREGLOW
200/250 60 BC Lacquered B 6 20
Pack BoxVolts Watts cap Finish Tvpe Diaeram Ouantitv
NICHTLIGHT
200/250 8lt2 BC Pearl B 3 20
Pack
TypeBox
Volts Watts cuP Finish Diagram Quantity
PYGMY
200/250 15 SBC Amber B 7 20
200/250 15 BC Amber B 7 20
200/250 15 SBC Red B 7 20
200/7s0 t5 BC Red B 7 20
200/250 25 sËs Clear B 7 20
200/250 25 SBC Clear B 7 20
200/250 I5 SËS Clear B 7 20
200/250 15 sBc Clear B 7 20
Pack BoxVolts Watts Cap Finish Type Diagram Quantity2001250 15 BC Clear R 7 20
CROWN SILVER
200/2s0 60 EC Crown Silver B 21 20
Pack BoxVolts Watts cap Finish Tvpe Diagram Ouantitv
44
MazdaStylelight Range
Volts Watts Cap FinishPack
Tvpe DiagramBox
Quantify
240 25 BC Opal B t6 2x10
240 25 BC Clear B 16 2x 10
240 25 sBc opal B 1ó 2 x 10240 25 SBC Clear B 16 2x70240 40 BC Opal B 16 2x10
240 40 BC Clear B l6 2x10240 40 SBC Opal B 16 2x10
240 40 SBC Clear B 16 2x10
240 40 SES Opal B'16 2x10
240 40 SES Clear B 16 2x 10
240 ó0 BC Opal B 16 2x1,0
240 60 BC Clear B 16 2x10240 60 sBc Opal B 16 2x1.0
240 60 SBC Clea¡ B 16 2x10240 40 BC Wam Orange B 16 2 x"l0
240 40 BC Pink B 16 2x10240 40 BC soft Pink B 16 2x lO
240 40 BC Pattemed B 16 2x10240 40 BC Soft Creen B 16 2x10240 40 BC Lemon B '16 2x10
CANDLE 3ómm BLISTTR
DECOR SPOT 5omm
Pack Box
Volts Watts Cap Finish Tvpe Diagram Quantity
240 40 SES Diffuse B 22 20
DECOR SPOT ó3mm
Pack BoxVolts Watts Cap Finish Type Dìagram Quantity240 óo BC Diffuse B 23 20240 60 ES Diffuse B 20
240 60 ES Amber ß 23 20
2.40 60 ES Blue B 23 20
240 60 ES Green B 23 20
240 ó0 ES Red B 23 20
240 60 ES Yellow B 23 20
240 ôt, ES Neospot B 23 20
DECOR SPOT 80mm
Pack
TvpeBox
Volk Watts Cap Finish D¡agram Quantity240 75 BC Diffuse B 25 10
240 IJ ES Diffuse B 25 10
Pack Box
Volts Watts hnrsh
240 60 BC Diffuse B 24 i0
240 60 ES Diffuse B 10
240 100 BC Dilfuse B 10
240 100 ES Diffuse B 24 10
DECOR SPOT 95mm
45
MazdaStylelight Range
DÈCOR ROUND a5m¡ir BLISTER PÁCK)
).40 40 sBc Clear B l8 2x10240 40 BC Opal B I8 2x10240 40 BC Clear B 18 2x10240 25 SES Opal B t8 2x 10Volts Watts Cap ltntsh
Pack
Tvpe DiagramBox
Quantity
DECOR ROUND ó8mm
740 60 BC Opal B I8 20240 40 BC Opal B 18 20
Pack
TvpeBox
Volts Watts Cap Finish Diagram Quantity
DECOR ROUND 95mm
DECOR ROUND 12ómm
240 100 BC Opal B 18 IO
240 150 BC B
Volts Watts Cap FinishPack
Type DiagramBox
Quantity
CARRIACE LAMP
PAR 38
240 100 ES Clear B 26 10
Pack Box
Volts Watts Cap tinish Tvpe Di¡gram Quantity
STRIPLICHT BULB
1.40 6n 284mm Clear B l9 20240 60 221mm Opal B 19 20
240 30 284mm Clear B t9 20
240 l0 284mm Opal B 19 20240 JO 221mm Clear B 19 20
240 30 221mm Opal B 19 20
Pack Box
Volts Watts Cap Finish Tvpe Diagram Quantity
240 40 BC Red B 18 10
240 40 BC Creen B r8 IO
240 40 BC Amber B l8 10240 40 BC Purple B 18 10
240 100 BC Opal B I8 10
240 60 BC Opal B 18 l0Volts Watts Cap Finish
Pack
Tvpe DiagramBox
Quantity
B l8 t0
Pack
Typ"capW¿tts FinishVoltsBox
Diagram Quantity
46
Mazda Stylelight Softglow
Mazda SofLglorv is a range of GLS Lamps (240v ó0w BC)in four subtle shades, Apricol WhiLe, Primrose White,Apple WhiLe and Rose White, which give a hint of coÌouLdesigned to co-ordrnate wilh home deco¡. Manufaclured inthe UK using the latest machinery Softglow lamps arern[ernally coated to give a soft even spread lìght.
RANCE
P¡ck
Tvpeßox
Volt5 I'Vatts cop [rnrsh Diagranr Quantity
2¡0 ó0 BC Rosc I'lhite ß l0
2.10 ó0 BC Aprìcot l{hile B 10210 ó0 BC Appìe lYhite B r0
210 óLl BC Primrose \'\'hite B l0
For line ilfustrations see pages 58-ó0
47
IGeneral Lighting Service Lamps
$
$For line illustrations see pages 58-()0
STANDARD CLS
)40 150 ßC Pearl AB
110 r00 BC Pearl \ll240 ó0 ßC Pearl AB
240 40 BC Pearl AB
BoxVolts W¿tts Cap Finrsh DiaRra¡r Ouantìly'
DOUBLE LIFE
210 t50 BC Pcarì c210 100 BC Pe¿rì c240 ó0 ßC Pc¡rÌ C
BoxVolts Watls Cap finish Diagram Quantity'240 40 BC Pearl I C
t48
General Lighting Service LampsCOLOURED
t Not suitable fo¡ outdoor use unless enclosed for protection agains[ rain,
NETABIJLB LAMP)
¡ BOX QUANTITIESA. 25 ìamps in tuckend cartons.B. 100 lamps in tuckend cartons, shrink wrapped in I0s.C. 5o lamps in tuckend cartons, shrink wrapped in l0s,
OTHER C.L.S, LAMPS
25 VOLT
BoxVolts Watts Cap Finish D¡agram eu¿ntity25 25 BC Pearl 3 2525 25 ES Pearl l 2525 40 BC Pearl 3 2525 40 3 BC Pearl 3 25
25 40 ES Pearl 3 25
25 60 BC Pearl 25
25 60 FC Pearl 3 25
25 100 BC Pearl l 2525 100 ES Pea¡l 3 25
50 VOLT
50 25 BC Pearl 3
50 25 ES Pearl 3 25
50 40 BC Pearl 3 25
50 40 ES Pearl 3 25
50 60 BC Pearl 3 2550 60 ES Pea¡l 3 25
50 BC Pearl100 3 2550 100 ES Pearl 3 25
50 300 cEs Clear 3 10
1 1O VOLT
Green, Pink, Yellow, Red
BoxFinish
15 I c
Volts
200/250
20012s0 BC Amber, Blue, Creen, Pink, Yellow, Red 1 C2001250t 40 BC Amber, Blue, G¡een, Pink, Yellow, Red 1 C
ó0 BC 1
Volts8or
Watts c.P Finish Diagram Quantitv'240 40 BC 2240 60 BC Silverlight 2240 100 BC Silverlight 1
240 150 BC Silverlight 7
BC Pearl110 40 3 25
110 ó0 BC Clea¡ 3 251I0 60 BC, ES Pearl 3110 100 BC Clear 3 25110 100 3BC, ES Pearl 25
110 BC, ES
110
110
150 Pearl 25
200 Ës Pe¿rl 4 25.100 GES Clear 5 25
110 500 5
49
General Lighting Service Lamps
240 1000 GES Clear 5 10GES
Pearl
500240 105
GES300
200
240
24010
25
5
4
240 200 BC, ES Clear 4 25
240 150 E5 Pearl 4 25240 150 BC, ES Clear 4 25240 100 ES Pearl 3 25240 100 BC, ES Clear 3 25
BC
b5 Clear
75
60
240
24025
25
3
3
240 60 ES Pearl 3240 40 BC Clear 3 25240 40 ES Pearl 3 tt240 BC Clear 3 25240 25 BC, ES Pearl 3
240 15 BC Pearl 3 25240 15 BC Clear 3 25
WattsVolts Finish
Box
240 voLT
250 VOLT
250 300 GES Clear 5 10
250 500 GES Clea¡ 5 10
2s0 r000 GES Clea¡ 10
250 150 BC Pearl 4 25
Clear250 150 BC 4 25250 100 BC Pearl 3 25250 I00 BC Clear 3 25250 60 BC Pearl 3 25250 40 BC Pearl 3 25250 25 BC Pe¿rl 3 25
50
SpecialService Lamps
,l.A
j' t:., ,f
*
U*-'r qtÞVFor line illustrations see pages 58 ó0
TIRIìCLO\^¡
Pack Box
Volts !V¡lts cap Finish Tl p. Diagrrrn Quantityt00/250 ó0 BC Lacquered u ô 20
PYC\'1Y
Bo:Volis \^'al ts c¡p fi nish Dr.:g ram Quaniity25 I5 ßC, SBC Clc¡r 50
50 l5 BC, SBC, ES Cle¿r 7 50ó0 I5 ßC Clear 7 50
I Irl/ I 20 t5 BC,SBC, E5, SES Clear 7 50
I5L] f-i BC Cle¡r 7 50
200/250 l¡ BC, SB(, ES, SES Cìcar 50
t00i 250 l-5 BC, SBC An¡ber, Blue, Crecn, Pi¡k, Red, \'ellor', \{hitc 7 50200/250 BC, SßC, ES. SES Clcar 7 50
2ó0/300 I5 BC Clea¡ 7 50
5l
SpecialService Lamps
200/250 BC, SBC, ES, SES CICAT 7 502001250 15 BC, SBC, SËS CIea¡ 7 50Volts Watts cap Finish Diagram
BoxOuantitv
PYGMY SERVICE
SWITCHBOARD INDICATOR
PILOT INDICATOR-
* SES ve¡sions are intended for use in appliances only and not forgeneral lighting.
ROUGH SERVICE
200/250 100 BC Clear I 2520012s0 100 BC, ES Pearl 9 25
200/250 60 BC CIear 9 25
200/2s0 60 BC, ES Pearl 9 25
2001250 40 ES 9 25
2001250 40 BC 9 25
110/120 60 BC, ES Pearl 25
1'10/120 ES Pearl 9 25
200/250 25 9 25
110/120 40 BC, ES Pearl 9 25
Volts Wath Cap Finish DiagramBoxOuantitv
TRATIIC SIGNAL
. Light cenhe length in mm.
INFRA-RED REFLECTOR Hard glas bulb (domestic and other uses)
200/2so BC FS Rpd front 1I 10
2001250 BC, ES Clear front 11 10
Volts Watts cap Finish DiagramBox
Quantity
SINCLE ENDED TUBULAR
200/260 12 BC 7 50
BoxOuantitvDiasramFinishCapWattsVolts
CAND ClearSBC, SES, CAND
Ir0200/250I10100/130
50 10 SBC. CAND Clear I 25ftnlshWattsVolts
Box
240t250 65 62 t5 10 25
Nominalt.c.L.'
BoxOuantitvDiasramFinishCapWattsVolts
SBC
240/250
50
50
l2t2
40
25 SES Clea¡200/230 25 BC Clear 12 50
IinishWat[sVoltsBox
52
Special Service Lamps
NAVICATION LAMPS
Volts Watts Cap Finish DiagramBox
Ouantity
2201240 40 BC Clear 13 25
7201240 40 ES Clear 13 25
220/240 60 BC CIear 13 25
D.0/240 60 ES Clear 13 25
BUS LAMPS Interior
LampRel
BoxVolts Watts cap Finish Diagram Quantity
804 12 12 B22d Pearl 14 100
805 12 12 BA15d Pearl 14 r00
809 1.2 74 B22d Pearl 14 100
8r0 12 24 BÁ15d Pearl 14 100
816 24 12 Bt2d Pearl 14 100
8t7 24 12 BA15d Pearl t4 100
821 24 20 B22d Peal 14 100
822 24 20 BA15d Pearl 14 100
PHOTOCRAPHIC LAMPS CLASS P1
LampRef Voìts Wâtts Cap Diagram
Box
Quantity
PI/"1 240/250 BC 15
P1/1 240/250 ES 15
P1l2 240/250 500 BC 15
P"II2 2401250 500 ES 15 1
53
Decorative Lamps
*'_q*r¡ &
.tl'll&V r.$,6,
\ñ*
.f. \I:\
-*
Q *t'o)tr VrFor line illustrations see pages 58 ó0
\ICHTLICHT
200/250 8,/ I2 BC Pe¡rl t0
iloxVol ts \{al ts r-aP I frsìì Diagram Quanlit¡'
PI AIN CANDLI 3ómnr
210 ó0 BC, SßC. SES Srlr er lrght ló 5 x l02t0 ó0 BC, SBC, StS Clear Itr 5 x I0210 l0 llc, 5BC, SLS 5r r crìr¡l i Ió -¡ x 1L)l.r0 10 BC Anùcr, solt Pink, Pink tó -ìxl0110 .10 ßC, SBC, SES Clcar ró 5\l(ì2J0 25 BC, SBC, SES 1ó 5 Y l0
Box
54
Decorative Lamps
Volts Watts Cap Finish DiagramBox
Quantity
240 ó0 BC, SBC Clear 16 5x10
240 60 BC, SBC Silverlieht t6 5x10
240 60 BC, SBC Pearl 16 5x10
PLAIN C,{NDLE aómm
TWISTED CANDLE 4ómm
Volh Watts Cap ¡mrsh DiagranBox
Quantity
240 40 BC, SBC Clear 1,7 5x10
240 40 BC, SBC Pearl t7 5xl0240 60 sBc CIear 1.7 5x10
sBc 17
DECOR ROUND 45mmBox
Volts Watts CaD Finish Di¿gr¿m Quantity
240 60 BC, SBC Silverlieht 18 5x10
240 60 BC, SBC Clear 18 5x10
DECOR ROUND ó8mmBox
Volts Watts Cap tinish Diagram Quantity
240 40 BC, ES Silverlight 18 25
Silverlisht240 60 BC, ES I8 25
DECOR ROUND 95mm
Box
Volts Wâtts cup Finish Diagram Quantity240 40 BC, ES Clear 18 10
240 40 BC, ES Silverlight I8 10
240 60 BC, ES Silverlieht 18 10
240 100 BC, ES Silverlieht 18 10
240 100 BC Clear 18 10
240 150 BC S¡lverì¡sht 18 10
DECOR ROUND l2ómmBor
Volts Watts Cap Finish Diagram Quantity
240 100 BC Silve¡lighl 18 10
)40 150 BC silverlieht 18 10
STRIPLICHTS
Length BoxVolts Watts mm Cap Finish Diagram Quantity240 iO 721 S15s Clear 19 25240 30 221 S15s Opal 19 25
240 30 284 SI5s Clea¡ 19
240 30 284 S15s opal 19 25
240 60 22"1 S15s Clear 19 25
240 60 221 SI5s Opal 19 25
240 60 184 S15s Clear l9 25
240 60 284 St5s Opal 19 25
55
Display Lamps
For line illustraÍions see pages 5840
tS 45 LEMON SHAPE
240 40 SES Crown silvered 20 20
BoxVolts Watts cuP tinish Diagram Quantitv
CROWN SILVER DISPLAY
240 60 BC, ES C¡own silvererl 21 25
VoltsBox
Watts cup Finish Diagram Quantity
DECORSPOT 5O
240 40 SES Diffuse fro¡t 22 25
240 25 SES Diffuse front 22 15
FinishWattsVolhBox
56
)
Display Lamps
DECORSPOT óJ
DECORSPOT 8O
."These lamps are designed for non-continuous operation. If run continuously, lacquer could deteriorate after 500 hours.
DECORSPOT 95
DECORSPOT 125
PAR 38 SEALED BEAM
PAR 58 SEALED BEAM
Box
FinishVolts Watts
240 40 ES Diffuse front 50
240 60 ES Clear front 23 50
240 ó0 ES, BC D¡ffuse front 23 50
Disco lamp, Lacquered Amber, Blue, Green,Red and Yellow
240 ó0* ESz3 50
Box
Volts Watts Finish Diagram Quantitycap
240 40 BC, ES Diffuse front 24 10
240 60 BC, ES Diffuse front 24 10
240 ó0 ES 24 10
Disco lamp, Amber Blue, C¡een, Red andYellow
10240 ó0* ES
240 100 BC, ES Satin etch IO
Box
W¿tts Finish QuantityVolts Cup
740/250 75 ES 25 t0
Diffuse front, Lacquered Amber, Blue, Green,Red and Yellow
240/250 75 ESl0
240/250 100 BC, ES Diffuse front 25 l0
Diffuse front, Lacquered Amber, Blue, Creen,Red and Yellow
240/250 100 ES25 l0
Box
Watts FinishVolts
2401250 150 BC, ES front 25 IO
Box
Volts Watts Cap Finish Diagram QuantityClear front, Spot240 80 ES 26 1.2
240 80 ES Clear front, Flood 26 t7
240 100 ES Clear front, Spot 26 t2
240 100 ES Clear front, tlood 26 12
240 100 ES FIood ìacquered Blue,Green. Red. Yellow. Anber
26 12
240 120 ES Clear front, Spot 26 12
240 120 ES Clear front, Flood 26 12
Clear front, Spot240 150 ES 26 12
240 150 ES Clear front, Flood 26 t2
Box
Volts Watts Cap Finish Diagram Quantity
740/250 300 cx1ód Clear front, Wide beam 2? 6
Clear front, Medium beam 27240/250 300 GXIód 6
Nanow beam
57
Line Illustrations
7 2 3
B
[-nlAB
15,100W BC ó1nm 108.5mm150W BC ó9mm 128.5mm
Standard GLS
DoublelifeColoured GLS
AB40,ó0,100W óImm 103.5mm150W 7ómm 124.5mm
Netabulb
AB8/12-100WBC óImm 108.5mm
(For ES Caps add 1.5mm
to length of BC equivalent)
Other GLSand Nightlight
4 5 6
BB B
l*- ¿ -JAB
150W ó9mm 128.5mm200WBC 81mm 1ó4.5mm
(For ES Caps add t.smmto length of BC equivalent)
15OW 2OOW GLS
AB300WES 111.5mm 245mm300-500WGES 111.5mm 239rnrn1000WGES 13i.5mm 299mm
300-1000w
GLS
AóOWBC ó1mmó0W3-PINBC ólmm
B
108.5mm
108.5mm
Fireglow
7 I 9
I l-,q JA
AB15-25WBC 29mm 59mm15-25WSBC 29mm ó5mm15-25WSES 29mm óómm
ABIOWSBC 19mm 43mm10WCAND 19mm 48mmIOWSES 19mm 49mm
40-ó0w110/120v 100w200/2s0v 100w
ABó1mm 108.5mm6imm 108.5mmó9mm 128.5mm
Pygmy andSwitchboard
Pìlot
lndicatorfndicator Rough Service
58
Line Illustrations
10 11 Í2 IB
lB
rll-_ A _>l
AB750-275W 127.5mm 182.5mm
*l nl*AB
25,40W BC. SBC, SES 2ómm 85mmABó5WES óImm 110mm
Traffic Signals HeatingLamps
Single
Ended
Tubular
73 74 15
5638
{
40w 1,28ó0w 14s
38
53 l l*- aB
r 40W59 Il++, óOW ó5
Navigation/Caniage Lamp
38P1/1. ólmm 108.5mmP1/2 82mm 1ó4.5mm
Photographic Lamp (For ES Caps add
1.5mm to length of BC equivalent)Bus Lamp
76 77 18
B
A3ómm
3ómm
3ómm
4ómm
4ómm
B
97mm
103¡nm
104mm
13Omm
135mm
25W-óOW BC
SBC
SES
óOW BC
SBC
AB40W-ó0W BC 4ómm 130mm
SBC 4ómm 135mm40-150w BC
40-100w ES
AB97mm 142.5mm97mm 144mm
Decor
RoundPlain Candle
Twisted Candle
59
Line Illustrations
79 20 27
--ìA f--
iB
ttB
I
T
B
tt- --t L -l
AB30 and ó0W 2ómm 222nvn30andó0W 2ómm 285mm
Stdplisht
AB40W 4ómm 77.5mm ó0w
100w
ABólmm 108.5mm ó0Wó9mm 128.5mm 100WCrown SilverLS45 Lemon Shape
22 23 24
tB
1
tB
I
IB
t-- A-l L A-*l -tAB
25W&40W 50mm 8ómmAB
40W&ó0W ó3.5mm 103mmAB
40W, ó0W 81mm 113mm& 100w
Decorspot 80Decorspot 50 Decorspot ó3
25 26 27
BI
B
_tt.--lAB75W &. 9ómm 150W 13ó.5mm100W 127.5mm l8tmm
(For ES caps add 1.5mm to
length of BC equivalent)
Decorspot 95l125
AB80,100,120& 123mm 138mm
150w
Par 38
t- B -lAB178.ómm 133.4mmPar 5ó
60
Tungsten Halogen Lamps
Linear Lamps
Lamps below 500W use a quartz spine filament support
design which allows longer life and universal buming. Alllamps up to 500W have an internal fuse, except for 120V
lamps where it is not necessary.
Tubular Lamps
These lamps are fused internally with a ballotini fuse.
Operating TemperaturesDuring operation, the temperature of the lamp pinch seal
should not exceed 350"C, whilst the bulb wall temperature
must not drop below 250"C in order to maintain the
tungsten halogen cycle.
B
Dimensìons ove¡leaf.
Fusing
It is recommended that a suitably rated fuse be used in the
luminaire or extemal circuit, as listed.
Recommended tuse Ratings (HBC Type)
Lamp Watts 1101'120v 200/2s0v
100-300 3.154 2A
500 ó.JA
750 104
1000 10^ ó,{
1500 r0A
2000 l0A
110mm
28mm 32mm
6t
Linear and Tubular Tungsten Halogen Lamps
K13 240/250 150 827 4000 2100 2850 UniversalK13 200/230 150 Ê)7 4000 2100 2850 Universal
K13 120 150 827 4000 2300 2850 Universal
K1ó 2401250 t00 827 4000 1350 2850 Universal
K1ó 2001230 I00 827 4000 r350 2850 Universal
Rated
LampAverageLife
hrs.NominalLumens
ColourTemp.K
OperatingVolh Watts Position
K1ó 120 100 827 4000 I450 2850
High Voìtage Singìe Ended Tubular Lamps, Class K
High Voltage Double Ended Linear Lamps' Class K
*The lumen output of individualìamps will be subject to nomal commercial tolerances.
K8 2401250 2000 R7s 33L0 327.4 X 1.6 2000 44000 3000 HorizontalK8 2001230 2000 R7s 331.0 327.4 + 1.6 2000 44000 3000 HorizontalK5 2401250 1500 R7s 254.1 250.7 + 1.6 2000 33OOO JOOO HorizontalK5 2001230 1500 R7s 254.1 250.7 t 1.6 2000 33000 3000 HorizontalK10 2401250 1000 R7s 254.1 250.7 + 1.6 2000 21000 3000 HorizontalK10 200/230 1000 R7s 254.1 250.7 + 1.6 2000 21000 3000 HorizontalK4 240/250 1000 R7s 189.1 185.7 + 1.6 2000 21000 3000 HorizontalK4 200/230 1000 R7s 189,1 t85.7 + 1.6 2000 21ooo 3000 HorizontalK4 110 1000 R7s 189.1 185.7 + 1.6 2000 22000 3000 HorizontalK3 240/250 750 R7s 189.1 185.7 !. 1.6 7000 15000 3000 HorizontalK3 2001230 7s0 R7s 189.1 185.7 +'1.6 2000 15000 3000 HorizontalK1 240/250 500 R7s 117,6 114.2 x 1.6 2000 9500 2900 HorizontalK1 200/230 500 R7s 1t7.6 '114.2 + 1.6 2000 95oo 29oo HorizontalK1 '120 500 R7s 117.6 114.2 x 1.6 2000 10500 2900 HorizontalK1 110 500 R7s 117.6 "114.2 +"L6 2000 10500 29oo HorizontalK9 240/250 300 R7s 11,7.6 114.2 + 1,6 4000 5000 2900 UniversalK9 200/230 300 R7s 117.6 11.4.2 + L.6 4000 5000 29oo UniversalK9 110/tI5 300 R7s 117.6 114,2 + 1,6 4000 5250 2900 UniversalKr5 2401250 250 R7s 78.i 74.9 + 1.6 4000 4000 2900 UniversalKr5 200/230 2s0 R7s 78.3 74.9 + 1.6 4000 4O0O 29OO Unive¡salK15 120 250 R7s 78.3 74.9 + "t.6 4000 43oo 29oo UniversalKll 240/250 200 R7s 117.6 114.2 + 1.6 4000 3100 2900 UniversalKti 2001230 200 R7s 117.6 "11,4.2 + 1.6 4000 3100 2900 UniversalKii 120 200 R7s 117.6 "114.2 +"1.6 4000 3200 2900 Univers¿ìK12 2401250 150 R7s 78.3 74.9 + 1.6 4000 2100 2850 UniversalK12 200/230 150 R7s 78.3 74.9 + 't.6 4000 2100 2850 UniversalKl2 120 150 R7s 78.3 74.9 + 1..6 4O0O 23OO 2850 UniversalK14 7401250 100 R7s 78.3 74.9 + L.6 4000 1350 2850 UniversalK14 20012i0 100 R7s 78.3 74,9 + 1.6 4000 1350 2850 UniversalK14 120 100 R7s 78.3 74.9 + "r.6 4000 1450 2850 ljniversal
Lamp
type Volts Watts Caps
Contact toceramic
max (A)mm.
Contact tocontacI(B)mm.
Rated
averaSe
life hro.
Nominallumens'
Colourtemp. K
Operatingpos¡tion
62
Single Ended Dichroic Halogen Display Lamps
Thom's comprehensive range of low voltage dicluoic
halogen lamps offers considerable advantages.
1. Low volt safety.2. Cool beam.3. Precision dichroic reflector.4. Compactdesign.5. Virtually 10070 capsule lumen maintenance.ó. Universal operating position.7. High colour temperature.8. High efficacy.9. Robustconstruction.10. Money saving.
FusingIt is recommended that a suitably rated fuse be used in the
luminaire or extemal circuit.
Operating TemperafuresDuring operation the temperature of the lamp pinch seal
should not exceed 350"C. The bulb wall temperature should
not drop below 250"C in order to maintain the
tungsten-halogen cycle.
Low Voltage Single Cap Capsule Lamps
Lampholders
The appropriate lampholders covering this range are on
page 65.
M¿ximumOverallLengthmm.
Maxinum RatedBulb Nominal
Lumens
Average[ifehrs.
Operating
Lamp ANSICode
Volts Wâtts Base Diameter Positionmm.
M29 6 10 C4 30 r0 210 100
M30 ESB 6 20 c4 30 10 420 100 Universal
M34 IHE 6 20 G4 30 10 350 2000 Universal
M9r 17 t2 C4 30 10 150 2000 Universal
M47 12 20 G4 30 10 350 2000 Universal
M35 12 20 C4 30 10 400 200 Universal
M76 12 20 cYó.35 44 12 300 3000 UniversalM75 i5 cYó.35 44 17 600 3000 UniversalM95 t2 35 cYó.35 44 t2 550 3000 UniversalM32 12 50 cYó.J5 44 12 850 3000 Univers¿lM74 t2 50 GYó.35 44 12 900 3000 UniversalMti 17 /l cYó.35 44 t2 1350 3000 UniversalM28 EVA 12 100 cYó.35 44 12 2400 2000 VBD + 90"M67 24 100 cYó.35 44 t2 1800 2000 VBD + 90"M33 24 250 cYó.35 55 t3.5 8400 300 VBD + 90"
GYó.35 58M3ó 24 250 16 5750 2000 VBD } 90"
63
Halogen Lamps
5Omm Single Ended Halogen Display Lamps with Dichroic Reflector - 'Lightsheam' Range
Dichroic co¿ted miron reduce by 5070 the heat forward. Consequently, higher temperatures can be generated behind the lamp than for comparablealuminised reflectors.
35mm Single Ended Halogen Display Lamps with Dichroic Reflector 'Lightstream'Range
Dichtoic coated mirroro reduce by 50% the heat fovard. Consequently, higher temperahrres can be generated behind the lamp than for comparablealuminised reflectors.
M98 12 75 CX5.J 3000 44.5 50.? ó0" 900
MóI EYC 12 75 cx5j 3000 44.5 50.7 38" 2250M82 FNW t2 75 cx5.3 3000 44.5 50.7 18" 7500MóO EYF 't2 75 cx5.3 3000 44.5 50.7 12" tó000M80 FNV 11 50 GX5.3 3000 44.5 50.7 ôU 700M58 EXN 17 50 cx5.3 J000 14.5 50.7 38' 1550MJó t2 50 sBC/815d 300