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 ... 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
T5/T5HO fixtures are pre-wired
with quick wire connectors and use
UL listed Class P, T5/T5HO
program rapid start universal
voltage electronic ballasts, power
factor of 97% with less than 10%
THD. Fixtures and electrical
components certified to UL and
CUL standards.
C
A
D
E
F
F ... Finish
Fixture housings are standard
white using electrostatically
applied polyester powder coat
paint.
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
Standard Straight End Cap
3T5
3T5HO
B
Suspended
9"[229mm]
Semi-Indirect
Light Distribution
2-1/2"
[63mm]
Indirect - 90.5%
Direct - 9.5%
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-3T5-1C-UNV-AC48-T1-12-ES
Series
I2=i2 Suspended
Number of Lamps
3=3 Lamps
Optics Up
S=Specular
Lamp Type
N5=T5 Normal Output
W=White
T5=T5 High Output
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
Power Feed 1
C=Straight Cord
Ceiling Type
T1=1" T-Bar
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)
2=2 Circuits
Notes: 1
Suspension
A=Aircraft Cable
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.
ADE090294
09/27/2012 6:44:32 PM
CORELITE
PHOTOMETRICS
Co efficie nts o f U tili zatio n
rc
rw
RCR
0
I2-WD-3T5
(3) F54T5/TL835
4500 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
84
84
84
84
73
73
73
73
52
52
52
33
33
33
16
16
16
8
1
2
76
69
73
63
69
58
67
54
66
60
63
55
61
51
58
48
45
40
44
37
42
35
29
26
28
24
28
23
14
13
14
12
14
11
7
6
3
4
5
6
63
58
53
48
56
49
43
39
50
43
37
32
45
38
32
28
55
50
46
42
48
43
38
34
44
38
33
28
40
34
29
25
35
31
28
25
32
28
24
21
29
25
21
18
23
20
18
16
21
18
16
14
19
17
14
12
11
10
9
8
10
9
8
7
10
8
7
6
5
4
4
3
7
8
9
10
44
41
38
35
35
31
28
26
28
25
22
20
24
21
18
16
38
36
33
31
30
27
25
23
25
22
20
18
21
19
16
14
22
20
18
17
19
17
15
13
16
14
12
11
14
13
12
11
12
11
10
9
11
9
8
7
7
7
6
6
6
6
5
5
6
5
4
4
3
3
2
2
Angle
0
Along II
412
o
45
412
Across I
412
5
15
414
401
413
401
404
394
25
35
373
327
371
327
368
326
45
55
65
75
264
191
120
68
267
194
117
54
264
189
115
52
85
90
95
105
18
1
118
583
14
4
164
865
12
3
134
814
115
125
135
145
1128
1661
2138
2540
1637
2109
2438
2723
1645
2344
2682
2857
155
165
175
180
2856
3065
3180
3149
2959
3071
3136
3149
3034
3111
3129
3149
Efficiency 85.7%
Test Report
#LSI26354
Zo na l Lume n S umma r y
Lu mi nance D ata
Zone
0-30
Lumens
323
%Lamp
2.4
%Fixture
2.8
Angle
in Deg
0-Deg
cd/sm
45-Deg
cd/sm
90-Deg
cd/sm
0-40
0-60
0-90
40-90
527
902
1095
568
3.9
6.7
8.1
4.2
4.6
7.8
9.5
4.9
45
55
3528
3149
2569
3194
3533
3110
60-90
90-180
0-180
193
10470
11565
1.4
77.6
85.7
1.7
90.5
100.0
65
75
85
2673
2480
1898
2610
1954
1551
2574
1884
1312
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
ADE090294
09/27/2012 6:44:32 PM