Specification

21
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LITHONIA COMMERCIAL & INDUSTRIAL FLUORESCENTRECESSED
Notes
1 T5HO lamp type available only with
GEB10PS.
2 MVOLT (120-277V), 50-60Hz.
3 Use GEB95S for 14T5 or 28T5; use
GEB10PS for 24T5HO.
4 Available only with 24T5HO.
5 Required. All  xtures shipped with
lamps installed.
6 28T5 lamp type only
7 14T5 and 24T5HO lamp type only.
8 Available only with CSA option.
Series Lamp type Voltage Ballast
2RT5R Recessed relight 14T5 14W T5 (22")
24T5HO 24W T5HO (22")
1
28T5 28W T5 (46")
MVOLT
2
347
3,8
GEB95 Ballast factor .95, set light
GEB95S Ballast factor .95, step dimming
GEB115 Ballast factor 1.15, set light
GEB115S Ballast factor 1.15, step dimming
GEB10PS Ballast factor 1.0, set light
4
S5 SIMPLY5™ (.95 BF )
S5115 SIMPLY5™ (1.15 BF )
Lamp color
5
Options
LPM835P Lamped with premium 3500°K lamp
6
LPM830P Lamped with premium 3000°K lamp
6
LPM841P Lamped with premium 4100°K lamp
6
LP835 Lamped with 3500°K lamp
7
LP830 Lamped with 3000°K lamp
7
LP841 Lamped with 4100°K lamp
7
JP16 Job packaging - 16 kits (2'x4' units)
JP32 Job packaging - 32 kits (2'x2' units)
CSA Meets Canadian standards
2RT5R
2'x2', 2'x4'
Intended Use
The RT5™ relight assembly is
the ideal solution for reno-
vating obsolete parabolic
systems, delivering quality
of light and refreshing the
space. RT5R volumetric light-
ing eliminates the parabolic
cave e ect by delivering the
ideal amount of light to
walls, cubicles, work surfaces
and people.
RT5R is suitable for replac-
ing any 2'x4' parabolic
fixture with at least 4-3/8"
overall depth. 2RT5R is not
specifically designed for
lensed troffers. The RT5
relight assembly is recom-
mended for offices, schools,
hospitals,commercial and
other general lighting
applications.
Construction
The relight assembly consists
of  ve component parts that
easily install into the host
 xture. Compatible with
 eld-installed emergency
battery packs.
Optics
Luminous characteristics
are carefully managed at
high angles, providing just
enough intensity to deliver
the volumetric e ect.
Electrical
Step-dimming (100% to
50%) ballasts are available
to provide bi-level switching
for increased energy savings
using existing wiring and
wall switches. SIMPLY5™
options and other dimming
options are available for even
greater control.
Ballast disconnect provided
standard where required
to comply with U.S. and
Canadian electrical codes.
Listings
UL / CUL Classi ed. Does not
impact existing  xture UL
listing. Labeled for use in
air-handling units.
Protected by one or more of
U.S. Patents Nos. 7,229,192;
D541, 467; D541,468;
D544,633; D544,634;
D544,992 and D544,933. Ad-
ditional patents pending.
ORDERING INFORMATION
For shortest lead times, con gure products using bolded options.
Example: 2RT5R 28T5 MVOLT GEB95 LPM835P
ADDITIONAL INFORMATION
For additional product information, visit www.lithonia.com.
22-1/2
(57.2)
48
(121.9)
46-1/2
(118.1)
4-3/8
(11.1)
Min.
Fixture Opening @ Ceiling Plane
Min. Inside Dim.
Relight assemblies also will upgrade many existing "deep" lensed
troffers conforming to these dimensions. Relight assemblies will
not upgrade "contractor-grade" lensed troffers or lensed troffers
previously upgraded with parabolic renovator kits. In addition to
conforming to the dimensions above, Lithonia Lighting recommends
a trial installation prior to purchasing project quantities.
FIT COMPATIBILITY
The RT5™ relight assembly (RT5R) was engineered to upgrade
parabolic fixtures from all major manufacturers conforming
to the following dimensions.
45-3/4 (116.2)
Min. Inside Dim.
Drawings are for dimensional detail only and may not represent actual
mechanical con guration. Dimensions are shown in inches (centimeters)
unless otherwise noted.
ENERGY AND LIGHT LEVEL COMPARISON
SYSTEM
LIGHT
LEVEL
INPUT
WATTS
WATTS/SF
WATTS
SAVED
% SAVINGS
$ SAVINGS
PER YEAR
LER
Parabolic, three
2800 lumen T8
lamps, .88 ballast
factor
69 88 1.06 Base Base Base 65
RT5R, two 2730
lumen T5 lamps,
.95 ballast factor
50 58 0.72 30 34% $9.60 79
Light level in footcandles is calculated based on 8x10 mounting centers, 9 foot ceilings, 60x60 room, 80/50/20
re ectances, .95 LLD, .90 LDD, horizontal light level on 2.5 foot workplane height. Annual savings based on 4000
operating hours, $.08/kwh. Luminaire E cacy Rating (LER) is  xture lumen output divided by  xture input wattage.
Relight Volumetric Lighting
Also available for many lensed tro ers. Visit
www.lithonia.com/Relight for additional information.
PRODUCT INFORMATION