CORELITE
DESCRIPTION
Corelite's Traverse suspended direct-indirect fluorescent luminaire features
a rugged aluminum construction, sleek modern styling, cross blade louver
and optional adjustable uplight and downlight optics for evolving interior
spaces. Our Slide-N-Lock" optics accessory allows the designer to adjust the
amount of uplight and downlight for a particular application. The Traverse
may be mounted individually or continuously with 4', 8' and 12' modular
sections. Luminaires align with T-Grid and interface with all ceiling types.
The Traverse is suited for open offices, private offices, conference rooms,
trading floors, reception areas and educational facilities.
Type
Catalog #
Project
Date
Comments
Prepared by
SPECIFICATION FEATURES
A ... Construction
Housing is 6063 T5 aluminum
extrusion forming a 9" x 2-7/8"
rectangular profile. Standard 4'-0",
8'-0" and 12'-0" fixture lengths
combine for continuous runs.
D ... Reflectors
Reflector pan is painted with a high
reflectance white powder coat
finish. Optional die-formed side
reflectors are highly specular
anodized aluminum.
B ... End Caps
Standard end caps are precision
die-cast aluminum, mechanically
attached without exposed
fasteners.
E ... Electrical
Fixtures are prewired with quick
wire connectors and use UL listed
Class P, 265ma T8 instant start
universal voltage electronic
ballasts. Power factor of 95% with
less than 10% THD. Fixtures and
electrical components certified to
UL and CUL standards.
C ... Louver
A continuous semi-specular
aluminum parabolic 1-1/8" blades
spaced 2-3/8" on-center with a
3-1/2" opening.
A
C
D
E
F ... Finish
Fixture housings are standard
white using electrostatically
applied polyester powder coat
paint.
Mounting
Standard aircraft cable mounts on
4'-0", 8'-0" and 12'-0" centers. Refer
to installation section for various
ceiling interface details and rigid
pendant mounting details.
Cross
Louver
Traverse
3T8
Suspended
B
F
Blade
Direct/Indirect
Light Distribution
Indirect - 63.4%
Direct - 36.6
2-7/8"
[73mm]
9" [229mm]
1-1/4" [31mm]
End Cap Side View
MODULES AND DIMENSIONS*
48" [1219mm]
96" [2438mm]
144" [3658mm]
*Dimensions do not include end caps.
ORDERING INFORMATION
Sample Number: TB-WB-3T8-1C-UNV-AC48-T1-12
Series
TB=Traverse
Suspended
Optics Up
S=Specular
W=White
Optics Down
B=Cross Blade Louver
Number of Lamps
3=3 Lamps
Lamp Type
T8=T8 Normal Output
Number of Circuits
1=1 Circuit
1
Wiring 1
B=Battery Pack
Voltage 1
120=120V
C=Standard Circuit
D=Dimming
277=277V
347=347V
E=Emergency
T=Nightlight
UNV=Universal
(120V277V)
Y=Daylight
Suspension Length
Adjustable Cable
48", 120", 240", 300", or
360" (infinite adjustment along
entire length of cable)
Rigid Pendant
2
12", 15", 18", 21", 24", or 27"
Suspension
A=Aircraft Cable
2=2 Circuits
P=Rigid Pendant
Notes: 1
2
Not all options available. Please consult your Cooper Lighting Representative for
availability.
Consult adder section of the price guide for additional standard lengths.
Power Feed 1
C=Straight Cord
K=Curly Cord
P=Rigid Pendant
Specifications and Dimensions subject to change without notice.
Consult your representative for additional options and finishes.
Ceiling Type
T1=1" T-Bar
Options
T9=9/16" T-Bar
TS=Slotted T-Bar
DL1
ST=Structure
JB=4" Octagonal
J-Box
DL3
Slide-N-Lock™
DL2
DL4
DL5
DL6
Run Length
Individually Mounted
Luminaires may be 4', 8',
or 12' in length
Continuously Mounted
Standard row
configurations over 12'
consist of 8' and 12'
sections
DL7
DL8
Lamp Isolator Kit
DL/UDU
DL/DUD
DL/UXU
DL/DXD
DL/XDX
DL/XUX
ADE071076
04/14/2009 1:45:04 PM
PHOTOMETRICS
Corelite
Candela
Coefficients of Utilization
Effective floor cavity reflectance
80%
70%
70 50 30 10
70 50 30
rc
rw
TB-SB-3T8
(3) F32T8/TL841
3000 Lumens
Angle
Along II
45o
Across I
10
50%
50 30 10
30%
50 30 10
10%
50 30 10
0%
0
0
5
1144
1134
1144
1143
1144
1148
15
25
1069
966
1108
1005
1118
1058
35
45
829
653
903
800
1013
932
55
65
75
85
416
59
10
2
604
243
29
5
689
407
64
9
90
95
105
0
34
211
0
22
378
0
5
297
115
125
135
145
155
429
650
852
1026
1161
875
1170
1248
1260
1299
821
1311
1515
1475
1386
165
175
180
1256
1306
1311
1328
1318
1311
1364
1319
1311
20%
RCR
0
90
90
90
90
82
82
82
82
66
66
66
51
51
51
38
38
38
32
1
2
3
4
83
76
70
64
79
70
62
55
76
65
56
49
74
61
52
44
75
69
63
58
72
64
57
50
70
60
52
45
67
56
48
41
59
52
47
41
57
49
43
38
55
47
40
34
46
41
37
33
45
40
35
30
44
38
33
28
35
31
28
25
34
30
27
24
33
29
26
22
28
25
22
19
5
6
7
8
58
54
49
45
48
44
39
35
42
37
33
29
37
32
28
24
53
49
45
41
45
40
36
32
39
34
30
26
35
30
26
22
37
33
30
27
33
29
25
22
29
26
22
19
30
27
24
22
27
24
21
18
24
21
18
16
23
21
19
17
21
18
16
14
19
17
15
13
16
14
12
11
9
10
42
39
32
29
25
23
21
18
38
35
29
26
23
21
20
17
24
22
20
18
17
15
19
18
16
14
14
12
15
14
13
11
11
10
09
08
Efficiency 86.7%
Test Report
#LSI17893
Zonal Lumen Summar y
Luminance Data
Zone
0-30
0-40
0-60
0-90
Lumens
887
1459
2573
2857
%Lamp
9.86
16.21
28.59
31.75
%Fixture
11.38
18.71
32.99
36.63
40-90
60-90
90-180
1398
283
4943
15.54
3.15
54.92
17.93
3.64
63.37
0-180
7800
86.67
100.00
Angle
0-Deg
in Deg
45
55
65
cd/sm
8396
6587
1287
45-Deg
cd/sm
10274
9575
5224
90-Deg
cd/sm
11971
10907
8750
75
85
375
302
1028
594
2245
1021
COMMON CIRCUIT CONFIGURATIONS
1C=Single circuit luminaire
1E=Single circuit luminaire with emergency circuit (generator)
1C
1B=Single circuit luminaire with battery pack
48"(1219mm)
=Circuit 1
=Emergency Circuit
1E
=Battery Circuit
96"(2438mm)
=Power Mount
1B
=Non-Power Mount
144"(3658mm)
STANDARD ROW CONFIGURATIONS
FIXTURE
LENGTH
4'
4'
1
8'
12'
8'
12'
1
1
16'
20'
2
1
1
24'
2
28'
32'
2
1
1
2
36'
3
40'
44'
2
1
2
3
48'
4
52'
56'
2
1
3
4
60'
5
64'
68'
2
1
4
5
72'
6
76'
80'
2
1
5
6
84'
7
Specifications and Dimensions subject to change without notice.
Corelite • 18001 E. Colfax Ave. • Aurora, CO 80011 • 303.393.1522 • FAX 303.393.1477
88'
92'
2
1
6
7
96' 100' 104' 108'
8
2
1
7
8
9
ADE071076
04/14/2009 1:45:04 PM
Corelite's latest innovation, Slide-N-Lock TM optics, revolutionizes the concept of variable uplight and downlight
percentages within a direct-indirect fluorescent luminaire. Slide-N-LockTM optics consists of two sliding parts designed
to provide combinations of uplight and downlight in approximately 5% increments. The uplight range begins at
approximately 5% (fully closed) and ends at approximately 40% (fully open). The optics will be factory set to the
specified setting, although it can be field adjusted. To adjust, simply depress the control notch, then "slide-n-lock" the
TM
optic into the desired setting. The Slide-N-Lock optics simply slides in and out of the top of the Traverse housing for
easy lamp maintenance.
(Patent Pending)
TB-SB-3T8-DL-1
TB-SB-3T8-DL-2
Report # FTL89043
Direct - 92.7%
Indirect - 7.3%
Efficiency 49.6%
Report # FTL89042
Direct - 87.7%
Indirect - 12.3%
Efficiency 51.6%
TB-SB-3T8-DL-3
TB-SB-3T8-DL-4
Report # FTL89041
Direct - 82.7%
Indirect - 17.3%
Efficiency 53.9%
Report # FTL89040
Direct - 78.6%
Indirect - 21.4%
Efficiency 55.9%
TB-SB-3T8-DL-5
TB-SB-3T8-DL-6
Report # FTL89039
Direct - 74.3%
Indirect - 25.7%
Efficiency 58.1%
Report # FTL89038
Direct - 69.6%
Indirect - 30.4%
Efficiency 60.7%
TB-SB-3T8-DL-7
TB-SB-3T8-DL-8
Report # FTL89037
Direct - 64.5%
Indirect - 35.5%
Efficiency 63.9%
Report # FTL89036
Direct - 61.0%
Indirect - 39.0%
Efficiency 65.9%
Specifications and Dimensions subject to change without notice.
Corelite • 18001 E. Colfax Ave. • Aurora, CO 80011 • 303.393.1522 • FAX 303.393.1477
ADE071076
04/14/2009 1:45:04 PM
Our lamp isolators give the designer the ability to create three light levels by isolating uplight and downlight combined
with dual circuit wiring. During the design process, the direction of each lamp must be specified with a simple
designation that indicates whether the lamp is oriented "up", "down" or not at all. The kit consists of one, two or three,
formed aluminum removable optical shields per 4' section of luminaire.
D = Lamp Isolated Down
U = Lamp Isolated Up
X = Lamp Not Isolated
= Lamps On
= Lamps Off
UDU
TB-SB-3T8-UDU-1
TB-SB-3T8-UDU-2
TB-SB-3T8-UDU-3
Report # FTL89122
Direct - 99.3%
Indirect - 0.7%
Efficiency 40.3%
Report # FTL89123
Direct - 0.0%
Indirect - 100.0%
Efficiency 50.3%
Report # FTL89124
Direct - 28.4%
Indirect - 71.6%
Efficiency 46.9%
DUD
TB-SB-3T8-DUD-1
TB-SB-3T8-DUD-2
TB-SB-3T8-DUD-3
Report # FTL89116
Direct - 0.0%
Indirect -100.0%
Efficiency 50.3%
Report # FTL89117
Direct - 99.3%
Indirect - 0.7%
Efficiency 38.2%
Report # FTL89118
Direct - 59.9%
Indirect - 40.1%
Efficiency 42.3%
UXU
TB-SB-3T8-UXU-1
TB-SB-3T8-UXU-2
TB-SB-3T8-UXU-3
Report # FTL89152
Direct - 43.9%
Indirect - 56.1%
Efficiency 79.9%
Report # FTL89126
Direct - 0.0%
Indirect - 100.0%
Efficiency 50.3%
Report # FTL89127
Direct - 19.4%
Indirect - 80.6%
Efficiency 60.2%
DXD
TB-SB-3T8-DXD-1
TB-SB-3T8-DXD-2
TB-SB-3T8-DXD-3
Report # FTL89119
Direct - 44.2%
Indirect - 55.8%
Efficiency 79.9%
Report # FTL89120
Direct - 99.0%
Indirect - 1.0%
Efficiency 38.4%
Report # FTL89121
Direct - 71.2%
Indirect - 28.9%
Efficiency 52.1%
XDX
TB-SB-3T8-XDX-1
TB-SB-3T8-XDX-2
TB-SB-3T8-XDX-3
Report # FTL89128
Direct - 98.6%
Indirect - 1.4%
Efficiency 40.6%
Report # FTL89129
Direct - 35.2%
Indirect - 64.8%
Efficiency 81.9%
Report # FTL89130
Direct - 47.9%
Indirect - 52.1%
Efficiency 68.1%
XUX
TB-SB-3T8-XUX-1
TB-SB-3T8-XUX-2
TB-SB-3T8-XUX-3
Report # FTL89131
Direct - 0.0%
Indirect - 100.0%
Efficiency 50.4%
Report # FTL89132
Direct -35.1%
Indirect - 64.9%
Efficiency 81.9%
Report # FTL89133
Direct - 26.9%
Indirect - 73.1%
Efficiency 71.3%
Specifications and Dimensions subject to change without notice.
Corelite • 18001 E. Colfax Ave. • Aurora, CO 80011 • 303.393.1522 • FAX 303.393.1477
ADE071076
04/14/2009 1:45:04 PM