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
2T8
Suspended
B
F
Blade
Direct/Indirect
Light Distribution
Indirect - 66.0%
Direct - 34.0%
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-2T8-1C-UNV-AC48-T1-12
Series
TB=Traverse
Suspended
Optics Up
S=Specular
W=White
Optics Down
B=Cross Blade Louver
Number of Lamps
2=2 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
DL7
DL8
Continuously Mounted
Standard row
configurations over 12'
consist of 8' and 12'
sections
ADE071074
01/12/2009 3:36:25 PM
PHOTOMETRICS
Corelite
Ca ndela
Coefficients of Utilization
Effective floor cavity reflectance
80%
70%
70 50 30 10
70 50 30
rc
rw
RCR
0
1
2
3
4
5
6
7
8
9
10
TB-SB-2T8
(2) F32T8/TL841
3000 Lumens
Angle
0
20%
10
50%
50 30 10
30%
50 30 10
10%
50 30 10
89
89
89
89
80
80
80
80
64
64
64
49
49
49
36
36
36
82
75
68
63
78
69
61
54
75
64
55
48
73
60
50
43
74
67
62
56
71
62
55
49
68
58
50
44
66
55
46
39
57
50
45
40
55
48
41
36
54
45
39
33
44
39
35
31
43
37
33
29
42
36
31
26
32
29
26
23
32
28
25
22
31
27
23
20
57
53
48
45
47
43
38
34
41
36
32
28
36
31
27
23
52
47
44
40
43
39
35
31
38
33
29
26
33
29
25
22
35
32
28
26
31
27
24
21
28
24
21
18
28
25
22
20
25
22
19
17
23
20
17
15
21
19
17
15
19
17
15
13
17
15
13
12
41
38
31
28
25
22
20
18
37
35
28
26
23
20
19
17
23
21
19
17
16
14
18
17
15
14
13
11
14
13
12
10
10
09
0%
0
Zo nal Lumen Summar y
5
706
712
717
665
599
686
597
680
601
35
45
55
508
394
250
502
407
371
520
472
570
17
14
12
11
65
75
85
90
35
6
0
0
203
20
4
0
395
53
7
0
09
08
07
95
105
115
18
125
261
13
362
677
3
299
736
125
135
145
155
165
175
401
529
640
727
789
819
803
811
797
817
832
828
1014
1054
969
880
860
830
180
823
823
823
29
26
22
19
Luminance Data
Zone
0-30
0-40
Lumens
536
855
%Lamp
8.95
14.26
%Fixture
10.38
16.55
Angle
in Deg
45
0-Deg
cd/sm
5060
45-Deg
cd/sm
5236
90-Deg
cd/sm
6066
0-60
0-90
40-90
1513
1755
899
25.23
29.26
15.00
29.27
33.94
17.40
55
65
75
3961
769
242
5876
4382
722
9030
8488
1880
60-90
90-180
0-180
241
3416
5172
4.03
56.94
86.20
4.67
66.06
100.00
85
94
469
760
Across I
712
15
25
Efficiency 86.2%
Test Report
#LSI17890
o
45
712
Along II
712
COMMON CIRCUIT CONFIGURATION
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 CONFIGURATION
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
ADE071074
01/12/2009 3:36:25 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-2T8-DL-1
TB-SB-2T8-DL-2
Report # LSI17968
Direct - 95.3%
Indirect - 4.7%
Efficiency 58.8%
Report # LSI17967
Direct - 89.6%
Indirect - 10.4%
Efficiency 61.9%
TB-SB-2T8-DL-3
TB-SB-2T8-DL-4
Report # LSI17966
Direct - 84.4%
Indirect - 15.6%
Efficiency 64.1%
Report # LSI17972
Direct - 79.3%
Indirect - 20.7%
Efficiency 65.3%
TB-SB-2T8-DL-5
TB-SB-2T8-DL-6
Report # LSI17971
Direct - 74.3%
Indirect - 25.7%
Efficiency 67.5%
Report # LSI17982
Direct - 69.6%
Indirect - 30.4%
Efficiency 68.6%
TB-SB-2T8-DL-7
TB-SB-2T8-DL-8
Report # LSI17963
Direct - 64.7%
Indirect - 35.3%
Efficiency 71.5%
Report # LSI17960
Direct - 59.8%
Indirect - 40.2%
Efficiency 73.8%
Specifications and Dimensions subject to change without notice.
Corelite • 18001 E. Colfax Ave. • Aurora, CO 80011 • 303.393.1522 • FAX 303.393.1477
ADE071074
01/12/2009 3:36:25 PM