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
2T8
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 - 67.6%
Direct - 32.4%
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-2T8-1C-UNV-AC48-T1-12-ES
Series
I2=i2 Suspended
Number of Lamps
2=2 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.
ADE091626
09/27/2012 6:53:57 PM
CORELITE
PHOTOMETRICS
Co efficie nts o f U tili zatio n
rc
rw
RCR
0
I2-WL-2T8
(2) 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
99
99
99
99
89
89
89
89
70
70
70
54
54
54
38
38
38
31
1
2
90
82
86
75
82
69
79
64
81
73
77
67
74
63
71
58
61
54
59
50
57
47
47
41
46
39
44
37
34
29
33
28
32
27
26
22
3
4
5
6
74
68
62
57
66
58
51
46
59
51
44
38
53
45
38
33
67
61
56
51
59
52
47
42
53
46
40
35
49
41
35
30
47
42
37
34
43
37
33
29
40
34
29
25
36
32
29
26
33
29
26
23
31
27
23
20
26
23
21
19
24
21
19
17
23
20
17
15
18
16
13
12
7
8
9
10
53
49
46
42
41
38
34
31
34
30
27
24
29
25
22
20
47
44
41
38
38
34
31
28
31
28
25
23
27
23
21
19
30
28
25
23
26
23
21
19
22
19
17
16
24
22
20
18
20
18
16
15
18
16
14
13
17
16
15
14
15
14
12
11
13
12
11
10
10
9
8
8
Angle
0
Along II
684
o
45
684
Across I
684
5
15
687
656
680
647
674
642
25
35
596
510
587
505
583
511
45
55
65
75
406
296
194
105
411
311
215
119
431
342
239
136
85
90
95
105
36
0
47
225
42
23
117
415
57
39
130
431
115
125
135
145
416
593
747
874
608
743
858
930
697
847
933
997
155
165
175
180
972
976
1039
1075
1064
1020
1058
1064
1022
1024
1054
1064
Efficiency 95.8%
Test Report
#LSI26365
Zo na l Lume n S umma r y
Lu mi nance D ata
Zone
0-30
Lumens
518
%Lamp
808
%Fixture
9.2
Angle
in Deg
0-Deg
cd/sm
45-Deg
cd/sm
90-Deg
cd/sm
0-40
0-60
0-90
40-90
836
1439
1830
994
14.2
24.4
31.0
16.8
14.8
25.5
32.4
17.6
45
55
5425
4881
5493
5130
5763
5641
60-90
90-180
0-180
391
3823
5653
6.6
64.8
95.8
6.9
67.6
100.00
65
75
85
4332
3846
3915
4809
4361
4555
5343
4974
6214
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
ADE091626
09/27/2012 6:53:57 PM