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SPECIFICATIONS
ECHO ONE ACOUSTIC ECHO ONE OVERVIEW
ACOUSTIC COLLECTION | ECHO ONE PAGE 1 OF 4
4770 OHIO AVE SOUTH, SUITE A, SEATTLE, WA 98134 P: 206.524.2223 | LIGHTART.COM
Fixture price available upon request
SHADES
9mm thick PET felt manufactured with 50% post-consumer recycled content.
Contact your local sales rep for material samples.
DIFFUSION
Frosted white opal bottom diffusion.
LIGHTING
Solid State LED System 120v-277v input 0-10v dimming compatable 3000k 80 CRI light source
34w LED Lumens 240 (estimated)
since the shade has felt fins and hubs on it, the light output would be slightly below a regular LA2 One small”
DRIVERS
Replaceable 120/277V constant current, 0-10v dimming driver standard. Can be wired dimming or non-dimming.
MOUNTING
12"-96" fully adjustable stainless steel aircraft cable suspension. Contact studio for additional lengths up to 20'.
HARDWARE
Removable powder coated lid. Canopy and dress plate mounts to standard junction box. 3/64” stainless steel cable to ceiling. White power cord.
WARRANTY
5 year warranty on all standard components.
CARE
The best way to remove airborne debris and dust from shades is to periodically vacuum. A Swiffer sheet or feathered duster can also be used for light dusting. To treat liquid stains, remove spills immediately with a clean damp cotton cloth or with detergent soap and warm water. Carpet and fabric cleaners can usually be used. Always test an inconspicuous area before applying cleaners to the actual stain.
STANDARD DIMENSIONS Custom options available 51"Dia x 14"H 63"Dia x 14"H
FIN QUANTITY 24 Fins
FIN STYLE See drawing on page 2 Fin Style A Fin Style B
OPTIONAL Spanners between adjacent pendants
Last Update: 3.13.2020
ECHO ONERENDERINGS AND DIMENSIONS
ACOUSTIC ECHO ONE FIXTURE OPTIONS
4770 OHIO AVE SOUTH, SUITE A, SEATTLE, WA 98134 P: 206.524.2223 | LIGHTART.COM
ACOUSTIC COLLECTION | ECHO ONE PAGE 2 OF 4
63"Dia x 14"HFin Style A
Alternating Fins
51"Dia x 14"HFin Style A
63"Dia x 14"HFin Style A
63"Dia x 14"HFin Style B
Alternating Fins
51"Dia x 14"HFin Style B
63"Dia x 14"HFin Style B
Cable to ceiling and cord to canopy standard. 7.5'' Dia canopy with 8” Dia face plate.
COLOR OPTIONS
SilverWhite Black
STANDARD BY REQUEST
CANOPY / DRESS PLATE FINISH OPTIONS
CEILING CONNECTION
Last Update: 3.13.2020
NEW COLOR NEW PART NUMBERS
Oxford
Aries
Moon
Admiral Citrine
Ruby
Mineral
Hunter
Armor
Rurnt Umber Cashmere
Ebony
Zinc
Cast
Ore
Dark Gray
Nickel
EXISTING COLORS NEW PART NUMBERS DISCONTINUED
NEW COLOR NEW PART NUMBERS
Oxford
Aries
Moon
Admiral Citrine
Ruby
Mineral
Hunter
Armor
Rurnt Umber Cashmere
Ebony
Zinc
Cast
Ore
Dark Gray
Nickel
EXISTING COLORS NEW PART NUMBERS DISCONTINUED
NEW COLOR NEW PART NUMBERS
Oxford
Aries
Moon
Admiral Citrine
Ruby
Mineral
Hunter
Armor
Rurnt Umber Cashmere
Ebony
Zinc
Cast
Ore
Dark Gray
Nickel
EXISTING COLORS NEW PART NUMBERS DISCONTINUED
NEW COLOR NEW PART NUMBERS
Oxford
Aries
Moon
Admiral Citrine
Ruby
Mineral
Hunter
Armor
Rurnt Umber Cashmere
Ebony
Zinc
Cast
Ore
Dark Gray
Nickel
EXISTING COLORS NEW PART NUMBERS DISCONTINUED
NEW COLOR NEW PART NUMBERS
Oxford
Aries
Moon
Admiral Citrine
Ruby
Mineral
Hunter
Armor
Rurnt Umber Cashmere
Ebony
Zinc
Cast
Ore
Dark Gray
Nickel
EXISTING COLORS NEW PART NUMBERS DISCONTINUED
NEW COLOR NEW PART NUMBERS
Oxford
Aries
Moon
Admiral Citrine
Ruby
Mineral
Hunter
Armor
Rurnt Umber Cashmere
Ebony
Zinc
Cast
Ore
Dark Gray
Nickel
EXISTING COLORS NEW PART NUMBERS DISCONTINUED
NEW COLOR NEW PART NUMBERS
Oxford
Aries
Moon
Admiral Citrine
Ruby
Mineral
Hunter
Armor
Rurnt Umber Cashmere
Ebony
Zinc
Cast
Ore
Dark Gray
Nickel
EXISTING COLORS NEW PART NUMBERS DISCONTINUED
NEW COLOR NEW PART NUMBERS
Oxford
Aries
Moon
Admiral Citrine
Ruby
Mineral
Hunter
Armor
Rurnt Umber Cashmere
Ebony
Zinc
Cast
Ore
Dark Gray
Nickel
EXISTING COLORS NEW PART NUMBERS DISCONTINUED
NEW COLOR NEW PART NUMBERS
Oxford
Aries
Moon
Admiral Citrine
Ruby
Mineral
Hunter
Armor
Rurnt Umber Cashmere
Ebony
Zinc
Cast
Ore
Dark Gray
Nickel
EXISTING COLORS NEW PART NUMBERS DISCONTINUED
Ebony Zinc Admiral
Cast Driftwood Jasper
Mineral Dune Emerald
Armor Dusk Citrine
Nickel Nightfall Aries
ECHO ONE ACOUSTIC ECHO ONE ACOUSTIC DETAILS
SABINS PER FIXTURE Equivalent square feet of perfect absorption
LIGHTART ACOUSTIC ECHO ONE— ABSORPTION
4770 OHIO AVE SOUTH, SUITE A, SEATTLE, WA 98134 P: 206.524.2223 | LIGHTART.COM
ACOUSTIC COLLECTION | ECHO ONE PAGE 3 OF 4
NRC per fixture: 1.20
The Acoustic Echo One was tested in accredited laboratories to study the impact of fixture size and configuration on acoustic performance.
SABI
NS P
ER F
IXTU
RE(A
KA
equi
vale
nt sq
uare
feet
of p
erfe
ct a
bsor
ptio
n)
1/3 OCTAVE BAND CENTER FREQUENCY (Hz)
Acoustic Echo One
31.5
0.0
-10.0
10.0
20.0
30.0
40.0
50.0
63 125 250 500 1000
RANGE OF HUMAN VOICE
2000 4000 8000
Echo One 63˝ Dia, Style A
Echo One 51˝ Dia,Style B
*The NRC of felt depends on its configuration. LightArt fixtures utilize deep airspaces and multiple layers to keep NRC ratings high for all exposed felt surfaces. Detailed testing data is available upon request.
The acoustic testing of Acoustic Echo One was conducted at NVLAP accredited laboratories and meets ISO 354 and ASTM C423. Formal test reports are available upon request.
Center Frequency (Hz) 51", 24 Fin Style B 63", 24 Fin Style A
100 5.73 13.83
125 4.73 6.25
160 4.66 6.67
200 7.02 11.55
250 9.29 15.90
315 14.28 22.34
400 14.25 22.61
500 15.38 24.04
630 16.15 25.47
800 18.71 30.14
1000 19.72 30.75
1250 20.66 33.36
1600 21.18 34.49
2000 23.92 37.92
2500 25.48 41.23
3150 27.47 43.80
4000 28.73 45.05
5000 28.25 43.66
Average of 250, 500, 1000, 2000 Hz 17.17 27.48
Effective NRC* 1.20 1.25
Equivalent square feet of ACT, NRC 0.90 19.1 30.5
Equivalent square feet of ACT, NRC 0.70 24.5 39.3
Last Update: 3.13.2020Last Update: 3.13.2020
ECHO ONEComplete form to specify Acoustic Echo One fixture(s)
*Indicates modified choices; additional lead times and/or costs may apply.
4770 OHIO AVE SOUTH, SUITE A, SEATTLE, WA 98134 P: 206.524.2223 | LIGHTART.COM
ACOUSTIC ECHO ONE PART NUMBER SPECIFICATION
ACOUSTIC COLLECTION | ECHO ONE PAGE 4 OF 4
DIAMETER
SPECIFICATION CODE
ACC-SHPE-ECON ---- ---
Example: 2 QTY ACC-SHPE-ECON-51-A-CT-STD-830-BP-BK-TG-2+3
51'' Dia63'' Dia ALT Alternating Fins
For each number, make one selection and enter in the corresponding box above. *Indicates modified choices; additional lead times and/or costs may apply.
Qty.
1
FELT COLOR3
1 6 72 3 4 5
5163
-
LED CRI / CCT
830 80 CRI / 3000K 830
CANOPY COLOR
WP WhiteBP Black*SP Matte Silver*
WPBP*SP*
5 POWER CORD
SUSPENSION
STD 12"–96"EXT* 12"–240"STD
EXT*
4
6 7
WH White BK Black*WH
BK*
FIN STYLE
AB
B FINS 51" Diameter 63" Diameter
A FINS51" Diameter 63" Diameter
B SPANNERS For grids
A SPANNERS For grids
GRID TYPE / COUNT
SG* SQUARE GRIDTG* TRIANGLE GRIDCG* CUSTOM GRID
GRID COUNT:**
Note: Individual Echo One pendants do not need to specify a Grid Type/Count. Grids feature pendants 64” on center. 9
**For Square Grid, specify Grid Count as “# Rows x # Columns” (Example: “SG 2x2” shown above) **For Triangle Grid, specify Grid Count as “# in Row A + # in Row B, etc.” (Example: “TG 2+3” shown above) **For Custom Grids, specify Grid Count as overall # of Pods Example: “CG 10”) and provide a reflected ceiling plan showing desired grid configuration. Contact LightArt for more information on Custom Grid options.
SG* SQUARE GRID TG* TRIANGLE GRID
For grid formations, the quantity refers to the overall grid quantity.
Contact LightArt for more information if your Echo One specification deviates from standard options shown.
-8
ALT
Last Update: 3.13.2020Last Update: 3.13.2020
NEW COLOR NEW PART NUMBERS
Oxford
Aries
Moon
Admiral Citrine
Ruby
Mineral
Hunter
Armor
Rurnt Umber Cashmere
Ebony
Zinc
Cast
Ore
Dark Gray
Nickel
EXISTING COLORS NEW PART NUMBERS DISCONTINUED
NEW COLOR NEW PART NUMBERS
Oxford
Aries
Moon
Admiral Citrine
Ruby
Mineral
Hunter
Armor
Rurnt Umber Cashmere
Ebony
Zinc
Cast
Ore
Dark Gray
Nickel
EXISTING COLORS NEW PART NUMBERS DISCONTINUED
NEW COLOR NEW PART NUMBERS
Oxford
Aries
Moon
Admiral Citrine
Ruby
Mineral
Hunter
Armor
Rurnt Umber Cashmere
Ebony
Zinc
Cast
Ore
Dark Gray
Nickel
EXISTING COLORS NEW PART NUMBERS DISCONTINUED
NEW COLOR NEW PART NUMBERS
Oxford
Aries
Moon
Admiral Citrine
Ruby
Mineral
Hunter
Armor
Rurnt Umber Cashmere
Ebony
Zinc
Cast
Ore
Dark Gray
Nickel
EXISTING COLORS NEW PART NUMBERS DISCONTINUED
NEW COLOR NEW PART NUMBERS
Oxford
Aries
Moon
Admiral Citrine
Ruby
Mineral
Hunter
Armor
Rurnt Umber Cashmere
Ebony
Zinc
Cast
Ore
Dark Gray
Nickel
EXISTING COLORS NEW PART NUMBERS DISCONTINUED
NEW COLOR NEW PART NUMBERS
Oxford
Aries
Moon
Admiral Citrine
Ruby
Mineral
Hunter
Armor
Rurnt Umber Cashmere
Ebony
Zinc
Cast
Ore
Dark Gray
Nickel
EXISTING COLORS NEW PART NUMBERS DISCONTINUED
NEW COLOR NEW PART NUMBERS
Oxford
Aries
Moon
Admiral Citrine
Ruby
Mineral
Hunter
Armor
Rurnt Umber Cashmere
Ebony
Zinc
Cast
Ore
Dark Gray
Nickel
EXISTING COLORS NEW PART NUMBERS DISCONTINUED
NEW COLOR NEW PART NUMBERS
Oxford
Aries
Moon
Admiral Citrine
Ruby
Mineral
Hunter
Armor
Rurnt Umber Cashmere
Ebony
Zinc
Cast
Ore
Dark Gray
Nickel
EXISTING COLORS NEW PART NUMBERS DISCONTINUED
EB Ebony ZN Zinc AD Admiral
CA Cast DW Driftwood JP Jasper
ML Mineral DN Dune EM Emerald
AR Armor DK Dusk CT Citrine
NI Nickel NF Nightfall AS AriesNI NF AS
AR DK CT
ML DN EM
CA DW JP
EB ZN AD