G-Beam Recessed Series GB33WWRC
Wall Wash - Recessed
Asymmetric Direct Distribution
Ballast
1xT5
3 1/2”
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latest spec sheet
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GFR trim shown
for example
1 7/8"
3"
Page 2
Page 3
Page 4
Page 5
Specifications
Photometric Report
Mounting Details
Standard Colors/Finishes
Gammalux Lighting Systems Reserves the right to change
details of fixture design and construction at any time
Product Overview (for complete specifications, see page 2)
Construction: Extruded aluminum housing is available in standard lengths up to 16’. Continuous runs have hairline joints
with no light leak. Runs of fixtures can be built to lengths matching field conditions. Housing trim can match ceiling system.
Electrical: Gammalux products are UL and cUL listed with quick electrical connectors and ballasts by Osram Sylvania
or equal. Runs of fixtures are tested as a complete system prior to shipping.
Optical: Asymmetric reflectors are specular aluminum and flat black baffle system minimizes glare. Optional dust cover
and flat blade baffle available.
Finish/Color: High quality paint finish in high gloss or semi-gloss. Custom colors are available.
Packing and Shipping: Our packing, labeling and shipping systems ensure products arrive safely, ready to install.
Standard Nomenclature
No. of Lamps
Manufacturer
Gammalux
1
Lamp
Configuration
ASY Asymmetric
Ballast
ERS Elec. <10% THD
DIM Elec. Dimming
(Consult factory)
Lamp Type
T5
T5HO
Voltage
Cross
Section (nom)
3” x 3”
Mounting Method
REC Recessed Mtd.
(See page 4 for details)
Paint Color
W White (Consult color chart
for other standard colors)
CCM Custom Color Match
(From submitted sample)
120, 277,
UNIV
Paint Finish
H High Gloss
SG Semi Gloss
GB33WWRC – 1ASY54T5HO – 120V – ERS – 4’ – REC/XXX – OP – WH – XX
Housing
Recessed
Distribution
Wall Wash
Cross Section Shape
Beam
Lighting Systems
Nominal Lamp Watts
28 (4’ - T5)
54 (4’ - T5HO)
LED available.
Consult factory.
Fixture Length
4' to 16’ units available.
Consult factory for
other lengths. For
multiple units coupled
end to end specify total
length followed by ROW.
Ceiling System
T9W 9/16” Flat TBar
T1W 15/16” Flat TBar
TSW 9/16” Slot Grid
GFR Gyp Type Ceiling
with Cover Flange
GMR Gyp Type Ceiling,
Flangeless (Mud Flange)
Shielding
OP Open
DC Dust Cover,
Clear
BB Blade Baffle
Options
GLR Fuse w/ holder
BPE Battery Pack Em. kit
DL UL Damp Label
EMERG Emergency ckt.
2CKT Dual Circuiting
248 East Arrow Highway, San Dimas, CA 91773 Tel 909.599.9669 800.356.3275 Fax 909.599.5288
E-mail: info@gammalux.com Website: http://www.gammalux.com
Gammalux products comply with ARRA Buy American requirements
1
G-Beam Recessed Series GB33WWRC
Wall Wash - Recessed
Asymmetric Direct Distribution
Specifications
Construction
Housing: Extruded aluminum body 3.00” wide x 3.50” high, 6063T5, 0.070” minimum thickness. Available in one piece,
unbroken lengths up to 16’.
Joiner System: Automatic alignment, no loose parts, one tool to tighten two factory installed bolts for a hairline seam. No
light leaks. Fixtures that are built for continuous runs and patterns are assembled into a complete pattern and tested for fit
and finish at the factory prior to being individually packed and shipped.
Mounting: Recessed into a ceiling system (specify REC).
Electrical
Ballast: Osram Sylvania or equal Electronic Rapid Start ballast with less than 10% Total Harmonic Distortion is
standard (specify ERS). Additional ballast options are available.
UL listed wiring and components throughout. Housing is completely wired with quick-connect plugs at all mating joints and
individually tested. Fixtures that are built for individual use or continuous runs and patterns are assembled into a complete
pattern and tested with lamps at the factory prior to being individually packed and shipped.
All fixtures bear UL & cUL Dry Location labels. Damp Location labels are available. Specify DL in the Options field.
Optical Performance
Reflectors: Shall be asymmetric, premium specular aluminum formed.
Dust Cover: Clear plastic dust cover, snap-in fitting.
Blade Baffle: Die-formed aluminum flat blade baffle, finished to match housing.
Performance: Independent photometric laboratory testing - ITL or equal - is required. Luminaire is a minimum of 65.7%
efficient. Percentages of total lumens from 0°-30°, 0°-60° and 0°-90° shall be no less than 16%, 70% and 99%
respectively.
Finish
Housing assembly is electrostatically sprayed with high solids aliphatic two component polyurethane to an average thickness of 2 mils. over acid etching primer. High gloss or semi gloss are standard. Specify H for high gloss in Paint Finish
field. Specify SG for semi gloss. Consult with factory for other finishes. Integral serrated baffle flat black finish.
Packing and Shipping
Fixtures built for continuous rows and patterns are given a specific location identifier, clearly identified on factory layout
drawings provided to installing contractor. Location identifier is printed on the fixture’s ID Label, protective wrapping and
on each end of the fixture carton. Shipping pallets are built with a 2” clearance, extending beyond the length and width of
cartons, providing shipping protection.
Lighting Systems
248 East Arrow Highway, San Dimas, CA 91773 Tel 909.599.9669 800.356.3275 Fax 909.599.5288
E-mail: info@gammalux.com Website: http://www.gammalux.com
Gammalux products comply with ARRA Buy American requirements
2
G-Beam Recessed Series GB33WWRC
Wall Wash - Recessed
Asymmetric Direct Distribution
Photometric Report
IESNA:LM-63-2002
[ISSUEDATE]06/22/05
[TEST]ITL56320
[TESTLAB]INDEPENDENT TESTING LABORATORIES, INC.
[MANUFAC]GAMMALUX SYSTEMS
[LUMCAT]GB33WW-154T5HO-4'-REC-OP
[LUMINAIRE]EXTRUDED METAL HOUSING WITH FABRICATED
METAL END PLATES AND SEMI-DIFFUSE RIBBED FORWARD SURFACE,
FORMED METAL REFLECTOR WITH PREMIUM SPECULAR FINISH, OPEN
BOTTOM.
[LAMP]ONE 54-WATT T-5 SYLVANIA FP54/835/HO LINEAR FLUORESCENT.
[BALLAST]SYLVANIA QTP 2X54T5HO/UNV PSN
[OTHER]THE 0 DEGREE PLANE IS PERPENDICULAR TO THE LAMP.
SUMMARY DATA
CANDELA PLOT
EFFICIENCY (Total):
EFFICIENCY (Downlight):
EFFICIENCY (Uplight):
CIE CLASSIFICATION:
SPACING CRITERION (90-Deg.):
LUMENS/LAMP:
NO. OF LAMPS:
LUMINOUS OPENING: RECTANGULAR
Width:
Length:
Height:
INPUT WATTS:
65.7 %
65.4 %
0.3 %
DIRECT
1.24
5000
1
90
80
500
70
3.89 (Feet)
0.17
0.03
54.9
1000
60
1500
50
ZONAL LUMEN SUMMARY
Zone
0 - 30
0 - 40
0 - 60
60 - 90
0 - 90
90 - 180
0 - 180
Lumens % Lamp % Luminaire
538.7
10.8
16.4
1073.3
21.5
32.7
2314.1
46.3
70.5
954.2
19.1
29.1
3268.3
65.4
99.5
15.0
0.3
0.5
3283.3
65.7
100.0
2000
40
2500
10
Bilaterally Symmetric
Solid: 180-0 Degrees Dashed: 90-270 Degrees
AVERAGE LUMINANCE
(Candelas / Square Meter)
Angle
0
45
55
65
75
85
0
5135
36448
33060
29997
26352
23879
22.5
5135
36755
32974
29864
25972
23377
45
5135
36788
33842
29441
24554
20599
67.5
5135
26741
31700
32365
24774
16604
90
5135
4616
4239
3866
3304
2968
112.5
5135
2787
3149
3731
2824
900
135
5135
3943
3919
3214
3006
0
157.5
5135
4415
3656
3366
3058
0
180
5135
4175
3610
3448
2794
0
20
30
File Download
COEFFICIENT OF UTILIZATION TABLE
Effective Floor Cavity Reflectance = 20%
Pcc ...
Pw ...
RCR
0
1
2
3
4
5
6
7
8
9
10
70
.78
.70
.63
.56
.51
.47
.43
.39
.36
.34
.31
80
50 30
.78
.66
.56
.49
.42
.37
.33
.29
.27
.24
.22
.78
.63
.51
.42
.36
.31
.26
.23
.20
.18
.16
Lighting Systems
10
70
.78
.60
.47
.38
.31
.26
.22
.19
.16
.14
.13
.76
.68
.61
.55
.49
.45
.41
.38
.35
.33
.30
70
50 30
.76
.65
.55
.47
.41
.36
.32
.29
.26
.24
.22
.76
.62
.50
.42
.35
.30
.26
.23
.20
.18
.16
10
50
50
30
10
50
30
30
10
50
10
30
10
0
0
.76
.59
.46
.37
.31
.26
.22
.19
.16
.14
.13
.73
.62
.53
.45
.40
.35
.31
.28
.25
.23
.21
.73
.59
.49
.41
.34
.29
.26
.22
.20
.18
.16
.73
.57
.45
.37
.30
.25
.21
.18
.16
.14
.12
.70
.59
.50
.43
.38
.33
.30
.27
.24
.22
.20
.70
.57
.47
.39
.33
.29
.25
.22
.19
.17
.16
.70
.55
.44
.36
.30
.25
.21
.18
.16
.14
.12
.67
.57
.48
.42
.36
.32
.29
.26
.23
.21
.20
.67
.55
.45
.38
.32
.28
.24
.21
.19
.17
.15
.67
.53
.43
.35
.29
.25
.21
.18
.16
.14
.12
.65
.52
.41
.34
.28
.23
.19
.17
.14
.13
.11
248 East Arrow Highway, San Dimas, CA 91773 Tel 909.599.9669 800.356.3275 Fax 909.599.5288
E-mail: info@gammalux.com Website: http://www.gammalux.com
Gammalux products comply with ARRA Buy American requirements
3
Example
T9 W
A) The First 2 Digits Designate
The Ceiling System
G-Beam
B) The Last Digit Designates The Fixture
Method
Recessed SeriesAttachement
GB33WWRC
Wall Wash - Recessed
Asymmetric Direct Distribution
Mounting Details
R = Rod 1/4-20 W = Wire I = Integral W/Grid U = U Brckt. P = Perimeter
= 9/16" Flat
T Bar
T9
Standard
and
Non-Standard Ceiling Systems:
mount are designed
to match
O
O
O Fixtures for
D recessed NA
15/16" Flat
T Bar in which they are mounted. Gammalux
T1
the=ceiling
system
Lighting Systems
standard
O
D
O
O
NA offers several
options
componentsNA
can be modified
to
= Slot for
Gridrecessed mounting. Additionally, ourOmounting D
TS
O
O
accommodate
a wide
of non-standard ceiling
systems
and
to
meet
the
needs
of
individual
GF
= Gyp Type Ceiling
with variety
Cover Flange
NA
NAjob
D
NA
NA
requirements.
GM
= Gyp Type Ceiling Flangeless (Mud Flange)
NA
NA
D
NA
NA
Partial Product Code - Examples:
Factory Drawings: Recessed mounting dimensions and overall luminaire Legend:
dimensions
"D"are
= Default
1 GB33WWRC - 128T5 - 120V ERS - 4' - REC/T9W - - - - determined, in part, by the ceiling system in which they are installed. Therefore, we "O"
can=not
provide
Optional
2 GB33WWRC - 128T5 - 120V ERS - 4' - REC/T1W - - - - complete mounting dimensions as part of this document. Fully dimensioned factory"NA"
drawings
will be
= Not Available
3 GB33WWRC - 128T5 - 120V ERS - 4' - REC/TSW - - - - provided upon receipt of a purchase order.
4
5
GB33WWRC - 128T5 - 120V ERS - 4' - REC/GFR- - - - -
GB33WWRC - 128T5 - 120V ERS - 4' - REC/GMR - - - - -
Illustrations Of Default (D) Mounting Systems
T9W 2
FIXTURE BOTTOM IS FLUSH
WITH BOTTOM OF T-BAR
1
FIXTURE BOTTOM IS FLUSH
WITH BOTTOM OF T-BAR
Building Wire
For Support
By Others
Tie To Structure
Retainer Clip
W/Spacer
3 1/2"
Flange
4
FLANGE BELOW CEILING MOUNTING
Ceiling
Tile
3 1/2"
3"
4" GRID CTRS.
GFR 5
1/4-20 Threaded Stud
By Others To Be Tied
To Structure
5/16" Dia x 5/8" Slot
Housing
FLANGELESS MOUNT
(MUD FLANGE)
1/2"
Typ.
GMR
1/4-20 Threaded Stud
By Others To Be Tied
To Structure
5/16" Dia x 5/8" Slot
Housing
3 1/2"
Flange
Typ.
Gyp Ceiling
15/16" T Bar
System
5/16"
Typ.
3"
3"
4"
Lighting Systems
1/2"
Typ.
3 1/2"
Drywall
Screws
Req'd.
5/8" Drywall
Plaster
Skim Coat
Building Wire
For Support
By Others
Tie To Structure
Retainer Clip
W/Spacer
Flange
3 5/8" GRID CTRS.
TSW
FIXTURE BOTTOM IS FLUSH
WITH BOTTOM OF T-BAR
Building Wire
For Support
By Others
Tie To Structure
Retainer Clip
W/Spacer
9/16" T Bar
System
Ceiling
Tile
T1W 3
3"
4 3/16"
1/32" Gap
Typ.
Mud Flange
9/16" Slot T Bar
System
3 1/2"
Flange
Ceiling
Tile
3"
3 5/8" GRID CTRS.
5/16"
Typ.
REV. 05/04/12
T9W 9/16” Flat T Bar
T1W 15/16” Flat T Bar
TSW 9/16” Slot T Bar
GFR Gyp type Ceiling
with Cover Flanges
GMR Gyp type Ceiling
Fangeless (Mud Flange)
248 East Arrow Highway, San Dimas, CA 91773 Tel 909.599.9669 800.356.3275 Fax 909.599.5288
E-mail: info@gammalux.com Website: http://www.gammalux.com
Gammalux products comply with ARRA Buy American requirements
4
G-Beam Recessed Series GB33WWRC
Wall Wash - Recessed
Asymmetric Direct Distribution
Standard Colors/Finishes
Due to variances in computer monitors and color printers, this page should be used for general reference only.
For a sheet of physical color samples, please consult factory.
High Gloss Finish
WHITE (WH)
RED (RH)
BLUE (BUH)
BLACK (BKH)
YELLOW (YH)
GREEN (GH)
OFF WHITE (OWSG)
Semi Gloss Finish
WHITE (WSG)
SILVER (SSG)
GREY (GYSG)
LIGHT GREY (LGYSG)
BRONZE (BZSG)
SATIN ALUMINUM (SAPSG)
Lighting Systems
248 East Arrow Highway, San Dimas, CA 91773 Tel 909.599.9669 800.356.3275 Fax 909.599.5288
E-mail: info@gammalux.com Website: http://www.gammalux.com
Gammalux products comply with ARRA Buy American requirements
5