Specification

Catalog
Number
Notes
Type
Low-Prole Wraparound
LB
T5 and T8
WIDE BODY
4' length
2 or 4 lamps
Specications
T8 Length: 48 (121.9)
T5 Length: 46-1/2 (118.1)
Width: 15-1/2 (39.4)
Height: 2-15/16 (7.5)
All dimensions are inches (centimeters)
unless otherwise indicated.
FEATURES & SPECIFICATIONS
INTENDED USE — For applications that require the clean appearance of a low-prole, brightness-
controlled wraparound. Provides broad distribution of light for oces, schools and corridors. Certain
airborne contaminants can diminish integrity of acrylic. Click here for Acrylic Environmental
Compatibility table for suitable uses.
Attributes: Curved prismatic diuser with linear side prisms minimize lamp image and provides high
angle brightness control. Luminous end plates soften appearance for improved aesthetics.
CONSTRUCTION — Metal parts are die formed from code-gauge steel. Prismatic diuser is 100% acrylic
with sonically welded luminous ends. Continuous side anges on xture body provide light trap and
continuous diuser support to prevent accidental opening and simplify maintenance.
Finish: Five stage iron-phosphate pretreatment assure superior paint adhesion and rust resistance.
Painted parts nished with high-gloss, high-reectivity baked white polyester enamel (low VOC).
ELECTRICAL — Thermally-protected, resetting, Class P, HPF, non-PCB, UL Listed, CSA Certied ballast
is standard. Luminaire is suitable for damp locations. AWM, TFN or THHN wire used throughout, rated
for required temperatures.
UL/CSA listed ballast disconnect w/strain relief and leads provided standard.
LISTINGS — UL Listed (standard). Optional: Canada CSA or C-UL. Mexico NOM.
WARRANTY — 1-year limited warranty. Complete warranty terms located at
www.acuitybrands.com/CustomerResources/Terms_and_conditions.aspx
Note: Specications subject to change without notice.
Notes
1 Not available in 4 lamp.
2 T5HO only available in two-lamp conguration.
3 Must specify voltage.
FLUORESCENT LB-W
Accessories: Order as separate catalog number.
SQ_ S
wivel-stem hanger (specify in 2" increments).
1B Ceiling spacer (adjusts from 1-1/2" to 2-1/2" from ceiling).
Series Number of lamps Lamp type Voltage Options
LB 4 lamps, 15-1/2" wide
2LB 2 lamps, 15-1/2" wide
For tandem double-length unit, add
prex T. Example: TLB
2
4
Not
included.
17 17W T8 (24")
32 32W T8 (48")
14T5 14W T5 (22-1/2")
1
28T5 28W T5 (46-1/2")
54T5HO 54W T5HO (46-1/2")
2
120
277
347
MVOLT
Others
available.
1/4 One, four-lamp ballast
GEB10IS Electronic ballast, ≤10% THD, instant start
GEB10PS Electronic ballast, ≤10% THD, programmed start
EL Emergency battery pack (nominal 300 lumens, see Life Safety Section)
GLR Internal fast-blow fuse
3
GMF Internal slow-blow fuse
3
CSA Listed and labeled to comply with Canadian Standards
SSR Specular silver interior nish (95% reective)
ORDERING INFORMATION
For shortest lead times, congure product using standard options (shown in bold).
Example: LB 4 32 MVOLT GEB10IS
15-1/2
(39.4)
15-1/2
(39.4)
2-1/2
(6.4)
2-1/2
(6.4)
4-3/4
(12.1)
4-3/4
(12.1)
13-3/8
(34.0)
3-5/8
(9.2)
3-5/8
(9.2)
1-7/16
(3.7)
1-5/16
(3.3)
1-9/16
(4.0)
2-15/16
(7.5)
13-3/8
(34.0)
2-15/16
(7.5)
15-1/2
(39.4)
2-1/2
(6.4)
2-1/2
(6.4)
4-3/4
(12.1)
4-3/4
(12.1)
1-5/16
(3.3)
1-1/2
(3.8)
13-3/8
(34.0)
2-15/16
(7.5)
15-1/2
(39.4)
3-5/8
(9.2)
3-5/8
(9.2)
1-7/16
(3.7)
13-3/8
(34.0)
2-15/16
(7.5)
2-15/16
(7.5)