Specification

Specification Premium T8 Troffer
SP8 2'X2'
COMPACT FLUORESCENT,
STRAIGHT AND U LAMPS
2, 3, 4 Lamps
CF or T8 only
Specifications
Length: 24 (61.0)
Width: 24 (61.0)
Depth: 3-11/16 (9.4)
Weight: 15 lbs (7 kg)
All dimensions are inches (centimeters) unless otherwise indicated.
FEATURES & SPECIFICATIONS
INTENDED USE — Specification premium, high performance, static T8 luminaires provide general
illumination for recessed applications; ideal for restricted plenum spaces. Certain airborne contami-
nants can diminish integrity of acrylic. Click here for Acrylic Environmental Compatibility
table for suitable uses.
Attributes: Designed exclusively for use with T8 lamps, electronic ballasts and sockets.
CONSTRUCTION — Smooth hemmed sides and smooth, inward formed end flanges for safe handling.
Lighter weight fixture allows safe, easy installation.
Standard steel door frame has superior structural integrity with premium extruded appearance and
precision flush mitered corners. Steel door allows easy lens replacement without frame disassembly (for
lenses up to .156" thick). Powder-painted, steel latches provide easy, secure door closure.
Superior mechanical light seal requires no foam gasketing. Integral T-bar clips secure fixture to T-bar
system. Housing formed from cold-rolled steel. Acrylic shielding material 100% UV stabilized. No
asbestos is used in this product.
US PATENTS: 6,210,025; 6,231,213; 6,213,625; 2,288,471.
Finish: Five-stage iron-phosphate pretreatment ensures superior paint adhesion and rust resistance.
Painted parts finished with highly reflective matte white enamel.
OPTICS — A12 lens features reverse apex technology for superior lamp obscuration and improved
visual comfort.
ELECTRICAL
— Standard ballast is electric, thermally protected, resetting, Class P, HPF, non-PCB, UL
Listed, CSA certified ballast, universal voltage and sound rated A.
Luminaire is suitable for damp locations. AWM, TFN or THHN wire used throughout, rated for
required temperatures.
LISTINGS — Standard: UL. Optional: Canada — CSA or cUL; Mexico — NOM.
WARRANTY — 1-year limited warranty. Complete warranty terms located at
www.acuitybrands.com/CustomerResources/Terms_and_conditions.aspx
Note: Actual performance may differ as a result of end-user environment and application.
Specifications subject to change without notice.
Notes
1 Four-lamp models available with 17W straight tubes only.
2 Not available on 3-lamp models. Use U31.
3 MVOLT standard for 120-277V applications, 50-60Hz operation.
Some options require voltage specified.
4 Not available with compact fluorescent lamps – use GEB10RS.
5 Must use 1/4 with 4-lamp 17W.
6 Not available with 2 or 4 lamp 17W or 2 lamp U31 and CF40.
7 Must specify voltage; 120 or 277.
FLUORESCENT SP8-2X2
2SP8
Series Trim type
Number
of lamps Lamp type Door Diffuser
2SP8 2' wide G Grid
F Overlapping
flanged
2
3
4
1
Not
included.
17 17W T8 (24")
U31 31W T8 (24")
U316 32W T8 U (6" leg. 24")
2
CF40 40W TT5 (24")
(blank) Flush steel, white
FN Flush aluminum, natural
FM Flush aluminum, matte black
FW Flush aluminum, white
RN Regressed aluminum, natural
RM Regressed aluminum, matte black
RW Regressed aluminum, white
A12 #12 pattern acrylic, reverse apex
A12125 #12 pattern acrylic, .125" thick
RA125 #12 pattern acrylic, .125" thick, reverse apex
A19 #19 pattern acrylic, .156" thick
A15 #15 pattern acrylic, .2" thick
PC1S 1/2" x 1/2" x 1/2" plastic cube louver, silver
PC2S 1-1/2" x 1-1/2" x 1" plastic cube louver, silver w/flange
PC3S 3/4" x 3/4" x 1/2" plastic cube louver, silver
ORDERING INFORMATION
For shortest lead times, configure product using standard options (shown in bold).
Example: 2SP8 G 3 U31 A12125 MVOLT 1/3 GEB10IS
Voltage Options
120
277
347
MVOLT
3
Others
available.
1/4 One 4-lamp ballast
1/3 One 3-lamp ballast
GEB10IS Electronic ballast, ≤ 10% THD, instant start
GEB10RS Electronic ballast, ≤ 10% THD, rapid start
GEB10PS Electronic ballast, < 10% THD, programmed start
4
EL Emergency battery pack (nominal 500 lumens)
5
EL14 Emergency battery pack (nominal 1400 lumens)
6
GLR Internal fast-blow fuse
7
GMF Internal slow-blow fuse
7
LST Tandem-wired fixture pairs (shared ballasts)
PWS1836 6' prewire, 3/8" dia., 18-gauge, 1-circuit
JP Palletized and stretch-wrapped without individual cartons, grid trim only
CSA CSA Certified
NOM NOM Certified
Catalog
Number
Notes
Type