Cooper Lighting 144 产品宣传页
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.
753
COOPER LIGHTING
RECESSED
FENESTRA
244
242
144
142
242
144
142
D I R E C T- I N D I R E C T
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, 2 or 3 Lamps)
(610mm x 610mm)
(1, 2 or 3 Lamps)
24" x 48"
(610mm x 1219mm)
(1, 2 or 3 Lamps)
(610mm x 1219mm)
(1, 2 or 3 Lamps)
M O U N T I N G I N F O R M AT I O N
24" [610mm]
5-32/32"
[152mm]
12" [305mm]
5-9/32"
[134mm]
• Direct - ambient light
distribution.
• Flush center basket design.
• T5, long twin tube and T8
lamping.
• Low glare direct-indirect
illumination.
• Housings fit all ceiling types
with ultra minimal exposed
trim.
trim.
• Center slot detailing option
available on the basket.
• Tannenbaum ribbed
aluminum reflector option
available.
available.
• Air return and Chicago
plenum options available.
ORDERING INFORMATION:
Sample number: 242R-2BX40W-STG-1EB-SI-EM
Series
142=1’x2’
144=1’x4’
242=2’x2’
244=2’x4’
Options
2
A=Air Return
T=Tannenbaum Reflector
C=Chicago Plenum
Mounting
R=Recessed
Number of Lamps
(per cross section) (not included)
1=1 Lamp
2=2 Lamps
3=3 Lamps
Lamp Type
1
T8
T5
T5HO
BX40W
BX50W
Ceiling Type
ETG=Exposed T-Grid
STG=Slot T-Grid (Sheet Metal)
SR=Sheet Rock (Flanged)
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
Emergency
EM=Emergency Pack (Consult Factory)
Perforation
SP=Slotted
SCS=Center Slots
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.
2 Can be left blank or more than one option may be available, consult factory.
Construction
20-gauge steel housing.
20-gauge steel housing.
Shielding
Perforated metal panels backed by a white acrylic
diffuser.
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.
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.
Durable, low gloss, white, powder coated acrylic
finish.
Mounting
Recessed.
Recessed.
244/242
144/142
Tannenbaum Reflector
242
244
142
144
12" x 24"
(305mm x 610mm)
(1 Lamp)
(305mm x 610mm)
(1 Lamp)
12" x 48"
(305mm x 1219mm)
(2 Lamps)
(305mm x 1219mm)
(2 Lamps)
NEO-RAY
™