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 ... Baffle
Standard white aluminum with
perforated blades spaced 1-1/2"
on-center with a 3-5/8" opening.
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
Perf Baffle
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 - 70.3%
Direct - 29.7%
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-WF-1T8-1C-UNV-AC48-T1-12-ES
Series
I2=i2 Suspended
Optics Up
S=Specular
W=White
Optics Down
F=Perf Baffle
Number of Lamps
1=1 Lamp
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
A=Aircraft Cable
Ceiling Type
T1=1" T-Bar
Options
T9=9/16" T-Bar
TS=Slotted T-Bar
DL1
DL3
K=Curly Cord
ST=Structure
JB=4" Octagonal J-Box
Suspension Length
Run Length
DL6
Individually Mounted
DL7
Power Feed 1
C=Straight Cord
Adjustable Cable
48", 120", 240", 300", or
360" (infinite adjustment
along entire length of
cable)
Notes: 1
Not all options available. Please consult your Cooper Lighting Representative for availability.
DL2
DL4
DL5
Luminaires may be 4'
or 8' in length
DL8
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.
Slide-N-Lock™
ADE091602
09/27/2012 6:47:19 PM
CORELITE
PHOTOMETRICS
Co efficie nts o f U tili zatio n
rc
rw
RCR
0
I2-WF-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
101 101 101 101
91
91
91
91
71
71
71
53
53
53
37
37
37
29
1
2
92
84
88
77
85
72
82
67
83
75
79
70
76
65
74
61
63
55
61
52
59
49
47
42
46
40
45
38
33
29
32
28
32
27
25
22
3
4
5
6
77
71
65
60
68
60
54
48
61
53
46
41
56
47
41
35
69
63
58
53
62
55
49
44
56
48
42
37
51
43
37
32
49
43
39
35
45
39
34
30
41
35
31
27
37
33
30
27
35
30
27
24
32
28
24
21
26
24
21
19
25
22
19
17
23
20
18
16
19
16
14
12
7
8
9
10
55
51
47
44
43
39
36
33
36
32
29
26
31
27
24
21
49
46
42
40
39
36
32
30
33
29
26
24
28
25
22
20
32
29
26
24
27
24
22
20
23
21
18
16
24
22
20
19
21
19
17
16
19
17
15
13
18
16
15
14
16
14
13
12
14
12
11
10
11
10
9
8
Angle
0
Along II
354
o
45
354
Across I
354
5
15
352
314
352
333
351
362
25
35
263
205
311
280
382
401
45
55
65
75
146
103
64
34
236
140
70
33
283
145
104
49
85
90
95
105
5
0
23
112
7
10
83
272
6
13
92
295
115
125
135
145
206
291
358
408
366
417
452
460
448
473
492
493
155
165
175
180
442
458
462
456
462
458
457
456
473
459
455
456
Efficiency 98.9%
Test Report
#LSI26356
Zo na l Lume n S umma r y
Lu mi nance D ata
Zone
0-30
Lumens
274
%Lamp
9.3
%Fixture
9.4
Angle
in Deg
0-Deg
cd/sm
45-Deg
cd/sm
90-Deg
cd/sm
0-40
0-60
0-90
40-90
455
743
867
412
15.4
25.2
29.4
14.0
15.6
25.5
29.7
14.1
45
55
65
75
1952
1697
1427
1242
3149
2305
1554
1209
3788
2390
2322
1779
60-90
90-180
0-180
124
2050
2916
4.2
69.5
98.9
4.2
70.3
100.00
85
510
716
640
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
ADE091602
09/27/2012 6:47:19 PM