CORELITE
DESCRIPTION
The next generation addition to the Iridium family, the direct-indirect i2
series, offers a generous open center aperture for maximum versatility in
optics, lamping and distribution. The i2 is also available with adjustable
uplight and downlight optics for evolving interior spaces with Corelite's
Slide-N-Lock (TM) optics accessory. i2 may be mounted individually or
continuously with 4' and 8' modular sections. Luminaires align with TGrid and interface with all ceiling types. The i2 is ideally suited for open
offices, conference rooms, classrooms, libraries, labs and public spaces.
Type
Catalog #
Project
Date
Comments
Prepared by
SPECIFICATION FEATURES
A ... Construction
Housing is one piece die-formed
cold rolled steel, forming a 9" x
2-1/2" architectural profile.
Standard 4'-0" and 8'-0" fixture
lengths combine for continuous
runs.
B ... End Caps
Standard Straight and optional
Beveled end caps are precision
die-cast aluminum mechanically
attached without exposed
fasteners.
C ... Lens
Linear prismatic fully frosted
acrylic lens.
D ... Reflectors
Reflector pan is painted with a high
reflectance white powder coat
finish. Optional die-formed side
reflectors are highly specular
anodized aluminum.
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.
Mounting
Standard aircraft cable mounts on
4'-0" and 8'-0" centers. Refer to
installation section for various
ceiling interface details and rigid
pendant mounting details.
i2
Frosted Lens
3T8
C
A
F ... Finish
Fixture housings are standard
white using electrostatically
applied polyester powder coat
paint.
D
E
F
Standard Straight End Cap
B
Suspended
9"[229mm]
Direct/Indirect
Light Distribution
2-1/2"
[63mm]
Indirect - 63.2%
Direct - 36.8%
2-1/2"[63mm]
5"[127mm]
9" [229mm]
M O D U L E S A N D D I M E N S I O NS *
Beveled End Cap
48" [1219mm]
9"[229mm]
B
96" [2438mm]
2-1/2"[63mm]
2"[51mm]
*Dimensions do not include end caps.
ORDERING INFORMATION
Sample Number: I2-WL-3T8-1C-UNV-AC48-T1-12-ES
Series
I2=i2 Suspended
Number of Lamps
3=3 Lamps
Optics Up
S=Specular
Lamp Type
T8=T8 Normal Output
W=White
Optics Down
L=Frosted Lens
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
2=2 Circuits
Suspension
A=Aircraft Cable
Power Feed 1
C=Straight Cord
T9=9/16" T-Bar
TS=Slotted T-Bar
K=Curly Cord
ST=Structure
JB=4" Octagonal J-Box
Suspension Length
Run Length
Adjustable Cable
48", 120", 240", 300", or
360" (infinite adjustment
along entire length of
cable)
Notes: 1
Ceiling Type
T1=1" T-Bar
Not all options available. Please consult your Cooper Lighting Representative for availability.
Individually Mounted
Luminaires may be 4'
or 8' in length
Continuously Mounted
Standard row
configurations over 8'
consist of 4' and 8'
sections
Specifications and Dimensions subject to change without notice.
Consult your representative for additional options and finishes.
ADE091628
09/27/2012 6:55:12 PM
CORELITE
PHOTOMETRICS
Co efficie nts o f U tili zatio n
rc
rw
RCR
0
I2-WL-3T8
(3) F32T8/TL835
3000 Lumens
Cand ela
Effective floor cavity reflectance
80%
70%
70 50 30 10
70 50 30
20%
10
50%
50 30 10
30%
50 30 10
10%
50 30 10
0%
0
97
97
97
97
88
88
88
88
71
71
71
55
55
55
41
41
41
34
1
2
88
80
84
74
81
68
77
63
80
73
77
67
73
62
71
58
62
54
60
51
58
48
48
42
47
40
46
38
36
32
35
30
34
29
29
24
3
4
5
6
73
67
61
57
65
57
51
45
58
50
43
38
53
44
38
33
66
60
55
51
59
52
46
42
53
46
40
35
48
41
35
30
48
42
38
34
44
38
33
29
40
34
29
25
38
33
30
27
35
30
26
23
32
28
24
21
28
25
23
20
26
23
20
18
25
21
18
16
20
17
15
13
7
8
9
10
52
48
45
42
41
37
34
31
34
30
27
24
29
25
22
20
47
44
41
38
37
34
31
28
31
28
25
23
26
23
21
19
31
28
26
24
26
23
21
19
22
20
18
16
25
22
21
19
21
19
17
16
18
16
15
13
19
17
16
15
16
15
13
12
14
13
12
10
12
10
9
9
Angle
0
Along II
1126
o
45
1126
Across I
1126
5
15
1131
1083
1120
1076
1112
1076
25
35
986
845
989
862
1000
883
45
55
65
75
674
491
322
178
704
523
346
190
726
546
370
211
85
90
95
105
52
2
65
317
72
40
115
409
94
66
133
410
115
125
135
145
586
840
1069
1265
746
1066
1270
1380
742
1074
1364
1495
155
165
175
180
1416
1519
1575
1562
1445
1504
1552
1562
1526
1515
1544
1562
Efficiency 93.3%
Test Report
#LSI26367
Zo na l Lume n S umma r y
Lu mi nance D ata
Zone
0-30
Lumens
867
%Lamp
9.8
%Fixture
10.5
Angle
in Deg
0-Deg
cd/sm
45-Deg
cd/sm
90-Deg
cd/sm
0-40
0-60
0-90
40-90
1407
2414
3041
1634
15.9
27.3
34.4
18.5
17.0
29.2
36.8
19.8
45
55
9003
8088
9408
8622
9709
9004
60-90
90-180
0-180
627
5214
8255
7.1
58.9
93.3
7.6
63.2
100.00
65
75
85
7195
6482
5596
7739
6921
7798
8284
7710
10216
COMMON CIRCUIT CONFIGURATIONS FOR ONE LAMP SUSPENDED FIXTURES
2C=Two circuit luminaire
2E=Two circuit luminaire with emergency circuit
1B=Single circuit luminaire with battery pack
2C
48"(1219mm)
=Circuit 1
=Circuit 2
=Emergency Circuit
=Battery Circuit
2E
96"(2438mm)
=Power Mount
=Non-Power Mount
Specifications and Dimensions subject to change without notice.
Corelite • 18001 E. Colfax Ave. • Aurora, CO 80011 • 303.393.1522 • FAX 303.393.1477
ADE091628
09/27/2012 6:55:12 PM