CORELITE
DESCRIPTION
Corelite's Vertechs suspended semi-indirect fluorescent luminaire features a
sleek rectangular profile and aluminum construction. The concave perf
aluminum insert creates a subtle sparkle while offering the awareness of the
light source. The Vertechs 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 Vertechs is suited for open offices,
private offices, conference rooms, reception areas, educational facilities and
public spaces.
Type
Catalog #
Project
Date
Comments
Prepared by
SPECIFICATION FEATURES
A ... Construction
Housing is 6063 T5 aluminum
extrusion forming a 9" x 2-1/2"
rounded 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
Semi-specular material, perforated
section is 15% open with 0.062"
diameter holes and opal diffuser.
A
E
C
D
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.
C o n c a v e Me ta llic P e r f
Vertechs
2T8
F
Suspended
B
Semi-Indirect
Light Distribution
Indirect - 95.4%
Direct - 4.6%
2-1/2"
[64mm]
9" [229mm]
2" [51mm]
E n d C a p S i d e V i ew
MODULES AND DIMENSIONS*
48" [1219mm]
96" [2438mm]
144" [3658mm]
*Dimensions do not include end caps .
ORDERING INFORMATION
Sample Number: VB-WC-2T8-1C-277-AC48-T1-12
Series
VB=Vertechs Suspended
Optics Up
S=Specular
W=White
Optics Down
C=Concave Metallic Perf
Number of Lamps
2=2 Lamps
Lamp Type
T8=T8 Normal Output
Number of Circuits
1=1 Circuit
2=2 Circuits
Wiring 1
B=Battery Pack
C=Standard Circuit
D=Dimming
E=Emergency
T=Nightlight
Y=Daylight
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.
1
Voltage 1
120=120V
277=277V
347=347V
UNV=Universal
(120V277V)
Suspension
A=Aircraft Cable
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"
Ceiling Type
T1=1" T-Bar
T9=9/16" T-Bar
TS=Slotted T-Bar
ST=Structure
JB=4" Octagonal
J-Box
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
P=Rigid Pendant
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.
ADE032202
01/12/2009 3:38:05 PM
PHOTOMETRICS
Corelite
C o e f f i c i e n ts
C andela
E ffec tive floor c avity reflec tanc e
80%
70%
rc
rw
RCR
V B -S C -2T 8
(2) F 32T 8/T L841
3000 Lumens
o f U ti l i z a ti o n
50%
30%
10%
A long II
45
0
73
73
A c ros s I
73
70
50
30
10
70
50
30
10
50
30
10
50
30
10
50
30
10
0
5
15
73
70
72
71
72
70
0
1
74
67
74
64
74
62
74
59
64
58
64
55
64
53
64
51
45
39
45
38
45
36
27
24
27
23
27
22
11
10
11
10
11
09
04
03
25
35
64
57
63
57
64
59
2
3
4
5
61
56
51
47
56
49
43
38
52
44
38
33
48
40
34
28
53
48
44
40
48
42
38
33
45
38
33
28
42
35
29
25
34
30
26
23
32
27
24
20
30
25
21
18
21
18
16
14
20
17
15
13
19
16
13
11
09
08
07
06
08
07
06
05
08
07
06
05
03
02
02
02
45
55
65
75
48
34
23
9
50
39
27
17
50
41
29
19
6
7
8
9
43
39
36
33
34
30
27
25
28
25
22
19
24
21
18
16
37
34
31
29
30
26
24
21
25
22
19
17
21
18
16
14
21
19
17
15
18
16
14
12
16
13
12
10
13
12
11
09
11
10
09
08
10
08
07
06
05
05
04
04
05
04
04
03
04
04
03
03
01
01
01
01
85
90
95
105
0
0
33
203
4
0
80
438
6
0
81
409
10
31
22
17
14
27
19
15
12
14
11
09
09
07
06
04
03
02
01
115
401
819
125
135
597
775
939
979
877
1174
1200
145
155
165
175
180
928
1047
1162
1047
1129
1170
1180
1109
1155
1180
1180
1165
1174
1178
1180
E fficiency 76.9%
T es t R eport
#LS I18001
o
A ngle
0%
20%
Zonal L umen S ummary
L u m i n a n c e D a ta
Zone
0-30
0-40
0-60
L umens
56
92
164
%L amp
0.94
1.54
2.74
%F ixture
1.22
2.00
3.56
A ngle
0-Deg
in Deg
45
55
c d/s m
936
819
45-Deg
c d/s m
967
940
90-Deg
c d/s m
978
978
0-90
40-90
60-90
211
119
47
3.53
1.99
0.79
4.59
2.59
1.03
65
75
85
744
505
78
873
915
734
941
1005
984
90-180
0-180
4401
4613
73.36
76.88
95.41
100.00
COMMON CIRCUIT CONFIGURATIONS FOR TWO LAMP SUSPENDED FIXTURE
2C =T wo circuit luminaire
2E =T wo circuit luminaire with emergency circuit
2C
1B =S ingle circuit luminaire with battery pack
48"(1219mm)
=C ircuit 1
=C ircuit 2
2E
=E mergency C ircuit
=B attery C ircuit
96"(2438mm)
=P ower Mount
1B
=Non-P ower Mount
144"(3658mm)
STANDARD ROW CONFIGURATIONS
F IXT UR E
L E NG T H
4'
4'
1
8'
12'
8'
12' 16' 20' 24' 28' 32' 36' 40' 44' 48'
1
2
1
1
1
2
2
1
1
2
3
2
1
2
3
4
52' 56' 60' 64' 68'
2
1
3
4
5
2
1
4
5
72' 76' 80' 84' 88' 92' 96' 100' 104' 108'
6
2
1
5
6
7
Specifications and Dimensions subject to change without notice.
Corelite • 18001 E. Colfax Ave. • Aurora, CO 80011 • 303.393.1522 • FAX 303.393.1477
2
1
6
7
8
2
1
7
8
9
ADE032202
01/12/2009 3:38:05 PM