Cooper Lighting 272 specifications Neo-Ray, Fenestra, Construction, Shielding, Electrical, Finish

RECESSED NEO-RAY™

5"

[127mm]

24" [610mm]

272/274

5"

[127mm]

ORDERING INFORMATION:

Sample number: 274R-1BX40W-ETG-1EB-SI-EM

Series
174=1’x4’	272=2’x2’	274=2’x4’
Options 2
A=Air Return	T=Tannenbaum Reflector
C=Chicago Plenum

174

12" [305mm]

Mounting

R=Recessed

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

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.

Number of Lamps (in cross section) (not included)
1=1 Lamp		2=2 Lamps
Lamp Type
T8	T5	T5HO	BX40W	BX50W
			(2x2 and	(2x2 and
Ceiling Type			2x4 only)	2x4 only)
ETG=Exposed T-Grid		STG=Slot T-Grid		SR=Sheet Rock
Voltage 1
1=120V	2=277V	3=347V	U=Universal
Ballast
EB=Electronic Ballast (Standard)			DB=Dimming Ballast
Switching
SI=Single Switching		DU=Dual Switching

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

Mounting	Emergency
Specify: ETG for exposed T-grid, STG for Bolt Slot
Grid or SR for Sheetrock.	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.

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"		24" x 48"		12" x 48"
	(610mm x 610mm)		(610mm x 1219mm)		(305mm x 1219mm)
	(1 or 2 Lamps)		(1 or 2 Lamps)		(1 or 2 Lamps)
272		274		174

M O U N T I N G I N F O R M AT I O N

ETG	STG	SR
EXPOSED TEE GRID	SLOT TEE GRID	SHEET ROCK

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.