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
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.
i2
Perf Baffle
Standard Straight End Cap
2T5
2T5HO
B
Suspended
9"[229mm]
Direct/Indirect
2-1/2"
[63mm]
Light Distribution
2-1/2"[63mm]
Indirect - 70.6%
Direct - 29.4%
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-2T5-1C-UNV-AC48-T1-12-ES
Series
I2=i2 Suspended
Number of Lamps
2=2 Lamps
Optics Up
S=Specular
Lamp Type
N5=T5 Normal Output
W=White
T5=T5 High Output
Optics Down
F=Perf Baffle
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
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)
2=2 Circuits
Notes: 1
Suspension
A=Aircraft Cable
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™
ADE091603
09/27/2012 6:48:06 PM
CORELITE
PHOTOMETRICS
Coeffici ents o f U tili zatio n
rc
rw
I2-WF-2T5
(2) FP54/841/HO
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
RCR
0
97
97
97
97
87
87
87
87
68
68
68
51
51
51
35
35
35
28
1
2
89
81
85
74
81
69
78
64
79
72
76
67
73
62
71
58
60
53
58
50
56
47
45
50
55
38
53
36
31
28
31
27
30
26
24
20
3
4
5
6
74
68
62
57
65
58
52
46
59
51
44
39
53
45
39
34
66
60
55
51
59
52
47
42
53
46
40
35
49
41
36
31
47
42
37
33
43
37
33
29
40
34
29
25
35
32
28
26
33
29
25
23
31
26
23
20
25
22
20
18
23
21
18
16
22
19
17
15
18
15
13
12
7
8
9
10
53
49
45
42
42
38
34
31
34
31
28
25
29
26
23
21
47
44
41
38
38
34
31
29
31
28
25
23
27
24
21
19
30
28
25
32
26
23
21
19
22
20
18
16
23
21
20
18
20
18
17
15
18
16
14
13
17
16
14
13
15
14
12
11
13
12
11
10
11
10
9
8
Angle
0
Along II
1254
o
45
1254
Across I
1254
5
15
1247
1110
1226
1106
1215
1173
25
35
921
709
960
660
921
724
45
55
65
75
495
310
198
113
471
370
213
104
796
735
304
138
85
90
95
105
30
0
73
332
32
12
192
743
30
1
165
831
115
125
135
145
629
907
1135
1306
1044
1189
1293
1371
1278
1448
1447
1422
155
165
175
180
1427
1492
1512
1494
1462
1483
1493
1494
1440
1479
1484
1494
Efficiency 94.8%
Test Report
#LSI26357
Zona l Lume n S umma r y
Lu mi nance D ata
Zone
0-30
Lumens
857
%Lamp
9.5
%Fixture
10.0
Angle
in Deg
0-Deg
cd/sm
45-Deg
cd/sm
90-Deg
cd/sm
0-40
0-60
0-90
1293
2122
2511
14.4
23.6
27.9
15.2
24.9
29.4
45
55
65
6622
5110
4417
6300
6097
4766
10639
12114
6806
40-90
60-90
90-180
0-180
1218
389
6022
8533
13.5
4.3
66.9
94.8
14.2
4.5
70.6
100.0
75
85
4116
3264
3809
3492
5036
3254
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
ADE091603
09/27/2012 6:48:06 PM