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.
i2
Frosted Lens
1T8
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 - 69.2%
Direct - 30.8%
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-1T8-1C-UNV-AC48-T1-12-ES
Series
I2=i2 Suspended
Number of Lamps
1=1 Lamp
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
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.
ADE091624
09/27/2012 6:52:28 PM
CORELITE
PHOTOMETRICS
Co efficie nts o f U tili zatio n
rc
rw
RCR
0
I2-WL-1T8
(1) 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
100 100 100 100
90
90
90
90
71
71
71
53
53
53
38
38
38
30
1
2
91
83
87
76
83
70
80
65
82
74
78
68
75
63
72
59
62
54
60
51
58
48
47
41
45
39
44
37
33
29
32
28
31
26
25
21
3
4
5
6
76
69
63
58
67
59
52
47
60
51
45
39
54
46
39
34
68
62
57
52
60
53
47
42
54
47
41
36
49
42
36
31
48
42
38
34
43
38
33
29
40
34
29
25
36
32
29
26
33
29
25
23
31
27
23
20
26
23
21
19
24
21
18
16
22
19
17
15
18
15
13
12
7
8
9
10
54
50
46
43
42
38
35
32
35
31
27
25
29
26
23
20
48
44
41
39
38
34
31
29
32
28
25
23
27
24
21
19
31
28
25
23
26
23
21
19
22
20
17
16
24
21
20
18
20
18
16
15
18
16
14
12
17
16
14
13
15
13
12
11
13
12
10
9
10
9
8
7
Angle
0
Along II
313
o
45
313
Across I
313
5
15
315
302
312
305
310
310
25
35
275
236
287
257
301
272
45
55
65
75
188
137
89
48
212
156
102
55
222
163
107
60
85
90
95
105
13
0
20
103
20
21
95
271
26
36
112
300
115
125
135
145
186
262
327
380
343
388
429
446
445
475
495
504
155
165
175
180
422
448
464
461
455
458
460
461
490
471
459
461
Efficiency 97.5%
Test Report
#LSI26363
Zo na l Lume n S umma r y
Lu mi nance D ata
Zone
0-30
Lumens
249
%Lamp
8.4
%Fixture
8.6
Angle
in Deg
0-Deg
cd/sm
45-Deg
cd/sm
90-Deg
cd/sm
0-40
0-60
0-90
40-90
408
705
885
477
13.8
23.9
30.0
16.2
14.2
24.5
30.8
16.6
45
55
2510
2251
2827
2576
2973
2686
60-90
90-180
0-180
180
1992
2877
6.1
67.5
97.5
6.3
69.2
100.00
65
75
85
1986
1768
1356
2275
1994
2191
2402
2202
2820
COMMON CIRCUIT CONFIGURATIONS FOR ONE LAMP SUSPENDED FIXTURES
1C=Single circuit luminaire
1E=Single circuit luminaire with emergency circuit
1B=Single circuit luminaire with battery pack
1C
48"(1219mm)
=Circuit 1
=Emergency Circuit
=Battery Circuit
1E
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
ADE091624
09/27/2012 6:52:28 PM