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NEO-RAY
™
FENESTRA
274
272
174
D I R E C T- I N D I R E C T
• Broad ambient light
distribution with high
efficiencies enable reduction
of fixture quantities and
overall load
• Narrow 4" wide center
diffuser increases efficiency
and reduces the visual mass
of the fixture.
• Optimized for T5 lamping
low glare direct-indirect
illumination is ideal for
offices
• Housings designed for
meticulous fit with all ceiling
types
• Tannenbaum reflector option
lends high tech appearance
through exquisite application
of refined material.
• Air return option refines the
interior by reduction of
ceiling clutter
750
COOPER LIGHTING
5"
[127mm]
24" [610mm]
272/274
5"
[127mm]
12" [305mm]
174
Construction
20-gauge steel housing. (1'x4', 2'x2' or 2'x4')
Shielding
Precision formed perforated metal panels backed
by a white acrylic diffuser.
Electrical
120, 277, 347 or Universal Voltage electronic ballast.
Fixtures and electrical components certified to UL
and CUL standards.
Finish
Durable, low gloss, white, powder coated acrylic
finish.
Mounting
Specify: ETG for exposed T-grid, STG for Bolt Slot
Grid or SR for Sheetrock.
Tannenbaum Reflector
S T A N D A R D L U M I N A I R E P L A N – V I E W – V I E W
24" x 24"
(610mm x 610mm)
(1 or 2 Lamps)
272
M O U N T I N G I N F O R M AT I O N
ETG
EXPOSED TEE GRID
NOTES: For complete product data, refer to the Neo-Ray Specification Binder. Specifications and dimensions subject to change without notice. Products may be
modified for use in international markets. Please contact your Cooper Lighting Sales Representative for availability and ordering information.
ORDERING INFORMATION:
Sample number: 274R-1BX40W-ETG-1EB-SI-EM
Series
174=1'x4'
Options
2
A=Air Return
C=Chicago Plenum
Mounting
R=Recessed
Number of Lamps
1=1 Lamp
Lamp Type
T8
Ceiling Type
ETG=Exposed T-Grid
Voltage
1
1=120V
Ballast
EB=Electronic Ballast (Standard)
Switching
SI=Single Switching
Emergency
EM=Emergency Pack (Consult Factory)
1 Due to various constraints, some options may not be combined with others.
2 Can be left blank or more than one option may be available, consult factory.
24" x 48"
(610mm x 1219mm)
(1 or 2 Lamps)
274
STG
SLOT TEE GRID
272=2'x2'
274=2'x4'
T=Tannenbaum Reflector
(in cross section) (not included)
2=2 Lamps
T5
T5HO
BX40W
BX50W
(2x2 and
(2x2 and
2x4 only)
2x4 only)
STG=Slot T-Grid
SR=Sheet Rock
2=277V
3=347V
U=Universal
DB=Dimming Ballast
DU=Dual Switching
12" x 48"
(305mm x 1219mm)
(1 or 2 Lamps)
174
SR
SHEET ROCK
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