Technical Application Guide LED Downlight

LUZ-DL22-4-18W

Introduction COB downlight is unique designed with reflector and COB high power LED chip. ADC12 Aluminum profile provides excellent thermal dissipation. Short heatsink designed for any ceiling installations. Isolated driver solution both in dimmable and non-dimmable version achieves great dimming compatibility with worldwide brand dimmers.

● Up to 70% energy saving compared tostandard CFL

● Long lifetime of 40,000 hours● Triac dim, 0-10V dim, DALI dim● 24°/45°/60° wide beam angle●120-130mm cutout● CCT: 3000K 4000K 5000K 5700K● No UV/IR light● Environment friendly, without Mercury or any

other hazardous substances

Application notes● IP20/IP44 for indoor use only● Professional electrician for installation only● Switch off before installation● Do not touch when in use● Keep away from hot steam and corrosive gas

Application AreasIt is designed for general lighting applications in office, supermarket, shop, school, hotel, etc. It is also widely used for public areas, such as stairway, lobby, reception, corridors etc.

Certificate

Technical Specifications

Model Voltage Power PowerFactor

Lumen(±5%)

Beamangle CCT Lifespan CRI Dimmable Dimension

LUZ-DL22-4-18W AC100-240V 18W ≥0.9 1300 24°/45°/60° 3000K 40000h ≥80 No Ø145*65mm cutout 120-130mm

LUZ-DL22-4-18W AC100-240V 18W ≥0.9 1370 24°/45°/60° 4000K 40000h ≥80 No Ø145*65mm cutout 120-130mm

LUZ-DL22-4-18W AC100-240V 18W ≥0.9 1370 24°/45°/60° 5000K 40000h ≥80 No Ø145*65mm cutout 120-130mm

LUZ-DL22-4-18W AC100-240V 18W ≥0.9 1390 24°/45°/60° 5700K 40000h ≥80 No Ø145*65mm cutout 120-130mm

LUZ-DL22-4-18WD AC230V 18W ≥0.9 1250 24°/45°/60° 3000K 40000h ≥80 Yes Ø145*65mm cutout 120-130mm

LUZ-DL22-4-18WD AC230V 18W ≥0.9 1300 24°/45°/60° 4000K 40000h ≥80 Yes Ø145*65mm cutout 120-130mm

LUZ-DL22-4-18WD AC230V 18W ≥0.9 1320 24°/45°/60° 5000K 40000h ≥80 Yes Ø145*65mm cutout 120-130mm

LUZ-DL22-4-18WD AC230V 18W ≥0.9 1360 24°/45°/60° 5700K 40000h ≥80 Yes Ø145*65mm cutout 120-130mm

Product Information145 118

17.965

Driver data Sheet

Driver data DIM Non dim

Input rated Voltage AC230V AC100-240V

Frequency 50Hz 50/60Hz

Input Voltage AC200-240V AC85-265V

Efficiency ≥78% ≥86%

Total load Wattage 18W±1W 18W±1W

Power Factor ≥0.9 ≥0.9

Rated input current ≤0.09A ≤0.2A

Full load output Voltage DC29-33V DC29-33V

Rated output current 450mA 500mA

Output current range 450mA±5% 500mA±5%

Power tolerance ±5% ±5%

Current output tolerance ±5% ±5%

Dimming range 8%-100% —

Dimmer Triac dimmers —

Short circuit protection PASS PASS

Over voltage protection PASS PASS

Over temperature protection PASS PASS

Withstand voltage AC3750V AC3750V

Fixture Compatibility

Rated Wattage

ElectricalClassification

IngressProtection

OperatingTemp

OperatingHumidity

Storage Temp

18W Ⅱ IP20/IP44 -20oC~45oC 0~90% -20oC~65oC

Photometric Diagram

Spectral Distribution

3000K 4000K

5000K 5700K

Polar intensity diagram Polar intensity diagram

Polar intensity diagram Polar intensity diagram

Beam diagram Beam diagram

Beam diagram Beam diagram

Cartesian intensity diagram Cartesian intensity diagram

Cartesian intensity diagram Cartesian intensity diagram

Planar Illuminance Curve

Distance(m)

MH=10mE(LX)9.5

8.55

7.6

6.65

5.7

4.75

3.8

2.85

1.9

0.95

0

C0/180C90/270

-25 -20 -15 -10 -5 0 5 10 15 20 25

Planar Illuminance Curve

Distance(m)

MH=10mE(LX)10

9

8

7

6

5

4

3

2

1

0

C0/180C90/270

-25 -20 -15 -10 -5 0 5 10 15 20 25

Planar Illuminance Curve

Distance(m)

MH=10mE(LX)10

9

8

7

6

5

4

3

2

1

0

C0/180C90/270

-25 -20 -15 -10 -5 0 5 10 15 20 25

Planar Illuminance Curve

Distance(m)

MH=10mE(LX)10

9

8

7

6

5

4

3

2

1

0

C0/180C90/270

-25 -20 -15 -10 -5 0 5 10 15 20 25

Height Eavg, Emax Angle: 61.37deg Diameter Height Eavg, Emax Angle: 62.57deg Diameter

Height Eavg, Emax Angle: 59.66deg Diameter Height Eavg, Emax Angle: 61.04deg Diameter

Note: The Curves indicate the illuminated area and the average illumination when the Luminaire is at different distance.

Note: The Curves indicate the illuminated area and the average illumination when the Luminaire is at different distance.

Note: The Curves indicate the illuminated area and the average illumination when the Luminaire is at different distance.

Note: The Curves indicate the illuminated area and the average illumination when the Luminaire is at different distance.

Flux out: 957.8 lm Flux out: 1015 lm

Flux out: 1005 lm Flux out: 1029 lm

43.20, 84.65fc464.9, 911.2lx

45.75, 90.56fc492.5, 974.8lx

45.34, 89.60fc488.0, 964.5lx

46.41, 90.41fc499.6, 973.2lx

5.161ft157.29cm

5.179ft157.86cm

6.187ft158.11cm

5.223ft159.19cm

10.32ft314.58cm

10.36ft315.72cm

10.37ft316.23cm

10.45ft318.39cm

15.48ft471.88cm

15.54ft473.57cm

15.56ft474.34cm

15.67ft477.58cm

20.64ft629.17cm

20.72ft631.43cm

20.75ft632.45cm

20.89ft636.77cm

25.8ft786.46cm

25.9ft789.29cm

25.94ft790.56cm

26.11ft795.96cm

10.80, 21.16fc116.2, 227.8lx

11.44, 22.64fc123.1, 243.7lx

11.33, 22.40fc122.0, 241.1lx

11.60, 22.60fc124.9, 243.3lx

4.799, 9.406fc51.66, 101.2lx

5.084, 10.06fc54.72, 108.3lx

5.037, 9.956fc54.22, 107.2lx

5.157, 10.05fc55.51, 108.1lx

2.700, 5.291fc29.06, 56.95lx

2.860, 5.660fc30.78, 60.92lx

2.834, 5.600fc30.50, 60.28lx

2.901, 5.651fc31.22, 60.83lx

1.728, 3.386fc18.60, 36.45lx

1.830, 3.622fc19.70, 38.99lx

1.813, 3.584fc19.52, 38.58lx

1.857, 3.617fc19.98, 38.93lx

16.4ft

5m

16.4ft

5m

16.4ft

5m

16.4ft

5m

3000K

5000K 5700K

380 500 600 700 800

380 500 600 700 800 380 500 600 700 800

Wavelength(nm)

Wavelength(nm) Wavelength(nm)

Spec

trum

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0.0

Spec

trum

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0.0

Spec

trum

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0.0

4000K

380 500 600 700 800Wavelength(nm)

Spec

trum

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0.0

Max=5338 [1.0=20000] 3.50SDCM F3000K

x=0.4464 y=0.4049

Max=7171 [1.0=20000] 2.12SDCM F4000K

x=0.3841 y=0.3816

Max=8694 [1.0=20000] 2.05SDCM F5000K

x=0.3473 y=0.3564

Max=7432 [1.0=20000] 4.91SDCM F5700K

x=0.3473 y=0.3564

UNIT: cdAVERAGE BEAM ANGLE(50%): 59.9 DEG

UNIT: cdAVERAGE BEAM ANGLE(50%): 60.1 DEG

UNIT: cdAVERAGE BEAM ANGLE(50%): 57.9 DEG

UNIT: cdAVERAGE BEAM ANGLE(50%): 62.2 DEG

-/+180 -/+180

-/+180 -/+180

-120 -120

-120 -120

-90 -90

-90 -90

-30 -30

-30 -30

120 120

120 120

90 90

90 90

30 30

30 30

0 0

0 0

190 200

200 200

380 400

400 400

570 600

600 600

760 800

800 800

750 1000

1000 1000

0 0

0 0

6.562ft2m

6.562ft2m

6.562ft2m

6.562ft2m

3.281ft1m

3.281ft1m

3.281ft1m

3.281ft1m

13.12ft4m

13.12ft4m

13.12ft4m

13.12ft4m

9.843ft3m

9.843ft3m

9.843ft3m

9.843ft3m

90

80

70

60

50

40

30

20

10

0

11:1

3:13

11:2

5:10

11:3

7:10

11:4

9:10

12:0

1:10

12:1

3:10

12:2

5:10

12:3

7:10

12:4

9:10

13:0

1:10

13:1

3:10

13:2

5:10

13:3

7:10

13:4

9:10

14:0

1:10

14:1

3:10

14:2

5:10

14:3

7:10

14:4

9:10

15:0

1:10

15:1

3:10

15:2

5:10

15:3

7:10

15:4

9:10

16:0

1:10

16:1

3:10

16:2

5:10

16:3

7:10

IC

Capacitor

MOS

PCB

LED

Fitting

Environmental temperature

Tem

pera

ture

(o C)

Time

The driver lifespan is based on capacitor working temperature.

Driver lifetime & LED light decay rate

90000

80000

70000

60000

50000

40000

30000

20000

10000

065oC 75oC 85oC 95oC 105oC

Life

time

(hou

rs)

Capacitor Tc (oC)

Driver Lifetime

% L

umin

ous

Flux

FLUX

△ U'V'

110%

105%

100%

95%

90%

85%

80%

75%

70%

0.0040

0.0035

0.0030

0.0025

0.0020

0.0015

0.0010

0.0005

0.00000 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000

LifeTime (hours)

Polar Diagram Comparison

AVERAGE BEAM ANGLE (50%): 59.3DEG

UNIT: cd

C0/180, 60.5 deg

C30/210, 59.0 deg

C60/240, 59.5 deg

C90/270, 58.7 deg

300

600

900

1200

1500

0O

180O

150O-150O

120O-120O

90O-90O

60O-60O

30O-30O

0

LED Light Decay Rate

Temperature● The testing is operated at 25°C

● The lifetime of capacitor, minimum of 5,000 hours if operated at 105°C, will be doubled whenever the temperature drops 10°C

● The highest withstand temperature of IC, MOS could be 120°C

● The highest withstand temperature of LED junction temperature is 150°C

Packaging Information

SIZE(CM) N.W/pc (KGS) G.W.(KGS) Q'TY(PCS)

Carton 35*33*59 0.85 18 20

CTNS Q'TY(PCS) VOLUME(CBM)

20'' standardcontainer 405 8100 28

40'' standardcontainer 811 16220 56

LUZON LIGHTING1945 B STREET SUITE A - SAN DIEGO - CA - 92102 Ph:619 878 2730

usa@luzonlighting.comwww.luzonlighting.com

Installation

B

1 2

3 4

Install requirements

A-gap above the fitting 25mm

B-gap to the building material 25mm

C-gap to the thermal insulation 25mm

Ceiling Opening Ø120-130mm

A. Hold back spring clips

B. Push downlight into position

Connect Power supply

Spring Clips

Spring Clips

Ceiling

Building material above fitting

B u i l d i n g material

Building material or thermal insulation

Finish