Luminaire Type:
Catalog Number
(autopopulated):
GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com
© 2009-2014 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 04/08/14. Specifications subject to change without notice.
PAGE 1 OF 3
ECSSW-4-LENSED
Gotham Architectural Downlighting
Square LED Downlights
4” Ecos™ Square
Lensed Wallwash
Solid-State Lighting
FEATURES ORDERING INFORMATION NOTES
ORDERING NOTES
1. Only available with SQMT metal trim option.
2. Height of fixture increases 1-1/2”.
3. Not available with stepped trims or MFLG option.
4. For compatible RELOC systems, refer to TECH-110.
5. For dimensional changes, refer to TECH-140.
EXAMPLE: ECSSW 35/09 4AR LD 120
Series Color temperature Nominal lumen values Aperture/Trim color Finish Voltage Driver
ECSSW 35/ 3500 K
41/ 4100 K
09 900 lumens 4AR Clear
4PR Pewter
4WTR Wheat
4DSR Stepped
4WR White
4BR Black
4PDSR Stepped pewter
4WDSR Stepped wheat
(blank)
1
Semi-specular
LD Matte-diffuse
120
277
347
2
(blank) 0-10V dimming driver
Options
SF Single fuse
TRW White flange
TRBL Black flange
MFLG Microflange™ trim
SQMT
3
Square metal trim
RRL
4
RELOC
®
-ready luminaire. Provides compatibility with
Lithonia RELOC system. Access above ceiling required.
CP Chicago plenum
NEPP
Interface for Sensor Switch
®
nLight
®
network with integral
power supply. Refer to TN-623-01.
ELR
5
Emergency battery pack with remote test switch
ELRHL
5
High-lumen-output emergency battery pack with remote
test switch
OPTICAL SYSTEM
• Self-flanged matte-diffuse high-impact polymer finishing trim with a durable,
proprietary, vapor deposition finish.
• Patented Bounding Ray™ Optical Principle design (U.S. Patent No. 5,800,050)
provides lamp before lamp image and smooth transition from top of the reflector
to bottom.
• Proprietary Gotham spread lens delivers a uniform distribution of light to the wall.
MECHANICAL SYSTEM
• Housing accommodates a maximum 1-1/2” ceiling thickness.
• Light engine and driver are accessible from above or below ceiling and can be
upgraded to accommodate future technology improvements.
• 16-gauge galvanized steel mounting bars with continuous 4” vertical adjust-
ment are shipped pre-installed. Post installation adjustment possible without
the use of tools from above or below ceiling.
• Galvanized steel junction box with hinged access covers and spring latch. Three
combination 1/2”-3/4” and one 1/2” knockout for straight-through conduit runs.
Capacity: 8 (4in, 4out) No. 12 AWG conductors rated for 90°C.
• Secondary housing adjustment system for precise, final ceiling to flange
alignment.
• Patented adjustable aperture allows 1/4” adjustments in all directions and up
to 5° of rotation, allowing post-installation adjustments to ensure trim-to-trim
alignment.
ELECTRICAL SYSTEM
• Solid state LED light engine available in 3500 K or 4100 K color temperatures.
• Class P, thermally protected 0-10V solid-state dimming driver is standard.
• Rated system life of 50,000 hours at 70% output.
• Thermally activated insulation detector.
• Emergency battery pack and SIMPLY5™ energy management system available.
LISTING
• Fixtures are UL Listed for thru-branch wiring, non-IC recessed mounting and
damp locations. Listed and labeled to comply with Canadian standards. Tested
to IENSA LM-79 and LM-80 standards.
WARRANTY
• 5-year limited warranty. Complete warranty terms located at:
www.acuitybrands.com/CustomerResources/Terms_and_conditions.aspx
(4 pages)
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