Specification

FLUORESCENT 2RT5-2X4
Catalog
Number
Notes
Type
All dimensions are inches (centimeters) unless otherwise specified.
Specifications
Length: 48 (121.8)
Width: 24 (61.0)
Depth: 3-1/8 (7.9)
2RT5
2'X 4'
2 Lamps
Premier or Premier XP T5
FEATURES & SPECIFICATIONS
INTENDED USE — RT5 is designed for applications that require the extremely energy efficient delivery of
comfortable volumetric light from a lay-in fixture that is appealing and shallow in depth. Ideal for offices, schools,
hospitals, retail and numerous other commercial applications. Certain airborne contaminants can diminish
integrity of acrylic. Click here for Acrylic Environmental Compatibility table for suitable uses.
CONSTRUCTION — Impact modified acrylic prismatic refractor with polymer light-diffusing film.
Rugged, one-piece, cold-rolled steel reflector with embossed facets. Polyester powder paint after fabrication.
Rigid structure with ballast box and endplates with integral T-bar clips.
Fixtures may be mounted end-to-end.
OPTICS — Delivers volumetric lighting by filling the entire volume of space with light, delivering the ideal
amount to walls, cubicles, work surfaces and people.
Luminous characteristics are carefully managed at high angles, providing just enough intensity to deliver the
volumetric effect.
Regressed, two-piece refractive system obscures and softens the lamp and smoothly washes the reflector
with light.
Linear faceted reflector softens and distributes light into the space and minimizes the luminance ratio between
the fixture and the ceiling.
Mechanical cut-off across the reflector and fresnel refraction along the refractor provide high angle shielding
and a quiet ceiling.
Sloped endplates provide a balanced fixture to ceiling ratio while enhancing the perception of fixture depth.
ELECTRICAL — Highly efficient program-start electronic ballasts, Class P, thermally protected, resetting, HPF,
non-PCB, UL Listed, CSA Certified, sound rated A. Your choice of Premium or Premium XP T5 lamp with enhanced
phosphors and 85 CRI. Ballast/lamp efficacy up to 100+ LPW. Lamp is TCLP compliant.
0.90 or 0.95 ballast factor standard for typical applications. 1.15 ballast factor or F54T5HO lamping available
for higher ceiling height applications.
Step-level dimming option allows system to be switched to 50% power for compliance with common energy
codes while maintaining fixture appearance.
Ballast Disconnect provided standard where required to comply with U.S. and Canadian electrical codes.
INSTALLATION — Side mounted ballast tray accessed by removing adjacent ceiling tile. Ballast tray may be
removed from fixture during service.
Lamps accessed by squeezing refractor to release from retention tabs.
LISTING — UL Listed (standard). 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.
Protected by one or more of US Patents Nos. 7,229,192; D541,467; D541,468; D544,633; D544,634; D544,992;
D544,933 and additional patent pending.
Notes
1. For T5HO applications, use GEB10PS, GEB80 or GEB80S ballast.
Not available with 28T5.
2. MVOLT (120-277 volts), 50-60HZ.
3. For 347V, use GEB95, GEB95S or GEB10PS.
4. 28T5 only.
5. 54T5HO only.
2RT5
Series Lamp type Voltage Ballast Lamp
6
Options
2RT5 Recessed T5 28T5 28W T5 (46")
54T5HO 54W T5 (46")
1
MVOLT
2
347
3
GEB95 .95 ballast factor
4
GEB95S .95 ballast factor, step dimming
4
GEB115 1.15 ballast factor
4
GEB115S 1.15 ballast factor, step dimming
4
GEB10PS 1.0 ballast factor, programmed start
5
GEB80 .80 ballast factor
5
GEB80S .80 ballast factor, step dimming
5
GEB90 .90 ballast factor
4
GEB90S .90 ballast factor, step dimming
4
LPM835P Premier 3500° K lamp
4
LPM830P Premier 3000° K lamp
4
LPM841P Premier 4100° K lamp
4
L835XP Premier XP 3500° K lamp
4
L830XP Premier XP 3000° K lamp
4
L841XP Premier XP 4100° K lamp
4
LP835 3500° K lamp
5
LP830 3000° K lamp
5
LP841 4100° K lamp
5
GLR Internal fast-blow fuse
7
PWS1836 6' prewire, 3/8" diameter,
18-gauge, 3-wire (n/a with step
dimming)
8
PWS1846 6' prewire, 3/8" diameter,
18-gauge, 4-wire
9
EL14 Emergency battery pack
10
EL65 Emergency battery pack
10
CSA Listed and labeled to comply
with Canadian standards
ORDERING INFORMATION
For shortest lead times, configure products using bolded options.
Example: 2RT5 28T5 MVOLT GEB95 LPM835P
24
(61.0)
3-1/
8
(7.9)
Actual performance may differ as a result of end-user environment and application.
Note: Specifications subject to change without notice.
6. Required. All fixtures shipped with lamps installed.
7. Must specify voltage, 120 or 277.
8. For use with standard ballast.
9. For use with step dimming ballast.
10. See PS1400QD spec sheet for EL lumen output information.