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 ... Perf Inlay
Inlay is comprised of 0.025"
perforated white powder coat
aluminum and frosted acrylic
backing.
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
Perf Inlay
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
Semi-Indirect
9"[229mm]
Light Distribution
2-1/2"
[63mm]
Indirect - 87.8%
Direct - 12.2%
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-WD-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
D=Perf Inlay
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
ST=Structure
JB=4" Octagonal J-Box
Suspension Length
Run Length
48", 120", 240", 300", or
360" (infinite adjustment
along entire length of
cable)
Notes: 1
T9=9/16" T-Bar
TS=Slotted T-Bar
K=Curly Cord
Adjustable Cable
2=2 Circuits
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.
ADE090295
09/27/2012 6:45:15 PM
CORELITE
PHOTOMETRICS
Co efficie nts o f U tili zatio n
rc
rw
RCR
0
I2-WD-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
80
80
80
80
70
70
70
70
51
51
51
34
34
34
18
18
18
10
1
2
73
67
70
61
67
56
64
52
64
58
61
53
59
50
56
46
45
39
43
37
42
34
29
26
29
24
28
23
15
14
15
13
15
12
8
7
3
4
5
6
61
55
51
47
53
47
42
37
48
41
36
31
43
37
31
27
53
48
44
40
47
41
37
33
42
36
32
28
39
32
28
24
34
30
27
24
31
27
24
21
29
24
21
18
23
20
18
16
21
18
16
14
20
17
14
12
12
11
10
9
11
10
9
8
11
9
8
7
6
5
5
4
7
8
9
10
43
40
37
34
33
30
27
25
27
24
22
19
23
20
18
16
37
34
32
30
29
27
24
22
24
22
19
17
21
18
16
14
22
20
18
16
18
16
15
13
16
14
12
11
15
13
12
11
12
11
10
9
11
10
8
8
8
7
7
6
7
6
6
5
6
5
5
4
4
3
3
3
Angle
0
Along II
335
o
45
335
Across I
335
5
15
338
328
335
325
328
320
25
35
304
265
301
265
300
266
45
55
65
75
213
154
93
51
217
158
94
41
216
155
93
41
85
90
95
105
12
0
79
408
11
9
114
456
11
18
124
460
115
125
135
145
758
1091
1394
1652
844
1225
1520
1732
835
1220
1571
1792
155
165
175
180
1853
1991
2065
2051
1896
1992
2041
2051
1934
2010
2037
2051
Efficiency 81.8%
Test Report
#LSI26355
Zo na l Lume n S umma r y
Lu mi nance D ata
Zone
0-30
Lumens
262
%Lamp
3.0
%Fixture
3.6
Angle
in Deg
0-Deg
cd/sm
45-Deg
cd/sm
90-Deg
cd/sm
0-40
0-60
0-90
40-90
428
733
885
457
4.8
8.3
10.0
5.2
5.9
10.1
12.2
6.3
45
55
2849
2530
2902
2597
2890
2556
60-90
90-180
0-180
152
6356
7240
1.7
71.8
81.8
2.1
87.8
100.0
65
75
85
2087
1859
1334
2100
1483
1160
2087
1501
1182
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
ADE090295
09/27/2012 6:45:15 PM