SURFACE
421
COOPER LIGHTING
• Equipped with energy
saving ballasts/complies
with federal energy
efficiency standards
• Low profile
• Low brightness/extruded
acrylic refractor
• Injection molded end
plates
• Baked white enamel finish
• Lift and shift refractor for
ease of re-lamping
• Surface or stem mounting,
single or continuous
row (3) (4) (5)
• Also available in tandem 8'
lengths
• UL/CUL Listed. Suitable for
damp locations.
WS SERIES
2', 4' or 8' Surface
2, 3 or 4 Lamps
SURFACE WRAPAROUND
SPECIFICATION GRADE
DIMENSIONS DESCRIPTION
The WS Series is a specification
wraparound luminaire featuring
energy efficient performance.
The luminaire’s characteristic
clean, low profile design is both
appealing and practically
functional. The WS Series
utilizes a clear, low brightness,
extruded acrylic refractor with
injection molded end caps for
high performance and good
looks. The efficient and stylish
WS Series is the perfect
wraparound for commercial
spaces, schools, dormitories,
offices and retail areas.
LAMPS A B C D
2 Lamp 9-7/8" (251mm) 2-5/8" (67mm) 8-1/4" (210mm) 7-1/4" (184mm)
3/4 Lamp 15-3/8" (391mm) 2-5/8" (67mm) 13-3/4" (349mm) 12-3/4" (324mm)
ORDERING INFORMATION
SAMPLE NUMBER: WS-232A-120V-EB81-U
Number of Lamps
2, 3 or 4lamps
(Not Included)
Voltage (1)
120V=120 Volt
277V=277 Volt
347V=347 Volt
UNV=Universal Voltage
120-277(2)
Wattage (Length)
20=20W T12 (24")
17=17W T8 (24")
40=40W T12 (48")
32=32W T8 (48")
Lens
A=Acrylic Refractor/Lens
STarting Type
LTS=Low Trigger
Start (20 Watt only)
(120V only)
HTS=High Trigger
Start (20 Watt only)
Options
GL=Single Element Fuse
GM=Double Element Fuse
Emergency - for EM installed,
see EM options table(6)
WS=Series
Tandem
Blank=4' Length
8T=8' Length
Width
Blank=Standard
A=Wide Body for
2 Lamps
Options
(See Options
Section)
Packaging
U=Unit Pack
Ballast Type (1)
Blank=Standard Magnetic Ballast
(20W only)
LE3=T12 Magnetic Energy Saving
EB8 = T8 Electronic Instant Start.
Total Harmonic Distortion < 10%
EB8 /PLUS= T8 Electronic Instant Start.
High Ballast Factor >1.13. Total
Harmonic Distortion < 20%
ER8 = T8 Electronic Program Rapid Start.
Total Harmonic Distortion < 10%
EB2 =T12 Electronic Rapid Start.
(For complete details on generic or to specify
manufacturer’s ballast see pg. 469)
No. of Ballast
1, 2 or 3
No. of
Ballast
1, 2 or 3
No. of Ballast
1, 2 or 3
No. of Ballast
1 or 2
NOTES: (1)Products also available in non-US voltages and frequencies for international markets. (2)Not available when specifying emergencies, voltage must be specific.
(3)Stem mounting not available on 3-lamp fixtures. (4)2 point suspension recommended for 2 and 4-lamp fixtures. (5)Steel endplates with 7/8" KO standard for continuous
row mounting. (6)Non available for 2' version.
For complete product data, reference the Fluorescent Specification binder. Specifications & dimensions subject to change without notice. Consult your Cooper Lighting
Representative for availability and ordering information.
COOPER LIGHTING - METALUX®
