Gotham 4 Evo Square Open Downlight SpecSheet User Manual
4” evo, Square
Luminaire Type:
Catalog Number
(autopopulated):
© 2010-2014 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 02/24/14. Specifications subject to change without notice.
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EVO-SQ-4-OPEN
Gotham Architectural Downlighting
LED Downlights
4” Evo
®
Square
Open Downlight
Solid-State Lighting
FE
AT
U
RE
S
OR
DER
ING
IN
FO
RM
AT
ION
OPTICAL SYSTEM
•
Self-flanged semi-specular, matte-diffuse lower reflector
•
Patented Bounding Ray™ optical design (U.S. Patent No. 5,800,050)
•
55° cutoff to source and source image
•
Top-down flash characteristic
MECHANICAL SYSTEM
•
16-gauge galvanized steel construction; maximum 1-1/4” ceiling thickness
•
Telescopic mounting bars maximum of 24” and minimum of 15”, included, 4”
vertical adjustment
•
Toolless adjustments post installation
•
Junction box capacity: 8 (4 in, 4 out ) 12AWG rated for 90°C
•
Light engine and driver accessible through aperture
•
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
•
Fully serviceable and upgradeable LED light engine
•
70% lumen maintenance at 50,000 hours based on IESNA LM-79-2008
•
120-277VAC, 50/60hz power supply with 0-10V dimming (10-100%); rated for
50,000-hour life
•
Overload and short circuit protected
LISTINGS
•
Fixtures are CSA certified to meet US and Canadian standards; wet location,
covered ceiling
WARRANTY
•
5-year limited warranty. Complete warranty terms located at:
www.acuitybrands.com/CustomerResources/Terms_and_conditions.aspx
EXAMPLE: EVO SQ 35/10 4AR 120
Series
Type
Color temperature
Nominal lumen values
Aperture/Trim color
Finish
Voltage
EVO
SQ
27/
2700 K
30/
3000 K
35/
3500 K
41/
4100 K
06
600 lumens
10
1000 lumens
14
1400 lumens
18
1800 lumens
20
2000 lumens
4AR
Clear
4PR
Pewter
4WTR
Wheat
4WR
1
White
4BR
1
Black
(blank)
Semi-specular
LD
Matte diffuse
120
277
347
Driver
Options
(blank)
2
0-10V dimming driver. Minimum dimming
level 10%
ECOS2
3, 4
Lutron
®
Hi-lume
®
2-wire forward-phase
dimming driver. Minimum dimming level 1%
ECOS3
2, 3
Lutron
®
Hi-lume
®
3-wire or EcoSystem
®
dimming driver. Minimum dimming level 1%
SF
Single fuse
RRL
RELOC
®
-ready luminaire connectors
enable a simple and consistent factory
installed option across all ABL luminaire
nomenclature.
TRW
5
White painted flange
TRBL
6
Black painted flange
EL
7
Emergency battery pack with integral test switch
ELR
7
Emergency battery pack with remote test switch
CP
8
Chicago plenum
NEPP
9
Interface for Sensor Switch
®
nLight
®
network provided
with integral power supply
for use with emergency options.
NSD
9
Sensor Switch
®
nLight
®
one 5A relay with one 0-10
VDC dimming output; requires bus power, such as
emergency options.
ACCESSORIES order as separate catalog numbers (shipped separately)
ISD BC
0-10V wallbox dimmer
NSP5 D ER KIT