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
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
Frosted Lens
Standard Straight End Cap
1T5
1T5HO
B
Suspended
9"[229mm]
Direct/Indirect
2-1/2"
[63mm]
Light Distribution
2-1/2"[63mm]
Indirect - 69.6%
Direct - 30.4%
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-WL-1T5-1C-UNV-AC48-T1-12-ES
Series
I2=i2 Suspended
Number of Lamps
1=1 Lamp
Optics Up
S=Specular
Lamp Type
N5=T5 Normal Output
W=White
T5=T5 High Output
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.
ADE091623
09/27/2012 6:51:57 PM
CORELITE
PHOTOMETRICS
Coeffici ents o f U tili zatio n
rc
rw
I2-WL-1T5
(1) 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
98
98
98
98
88
88
88
88
69
69
69
52
52
52
36
36
36
24
1
2
89
81
85
74
82
69
78
64
80
73
77
67
74
62
71
58
60
53
58
50
57
47
46
40
44
38
43
36
32
28
31
27
31
26
21
18
3
4
5
6
74
68
62
57
65
58
51
46
58
50
44
38
53
45
38
33
66
60
55
51
59
52
46
41
53
46
40
35
48
41
35
30
47
41
37
33
43
37
32
28
39
33
29
25
35
32
28
25
33
28
25
22
30
26
22
20
25
22
20
18
23
20
18
16
22
19
16
14
16
14
12
11
7
8
9
10
53
49
45
42
41
37
34
31
34
30
27
24
29
25
22
20
47
44
41
38
37
34
31
28
31
28
25
22
26
23
21
18
30
27
25
23
25
23
20
18
22
19
17
15
23
21
19
18
20
18
16
15
17
15
14
12
17
15
14
13
14
13
12
11
13
11
10
9
10
9
8
7
Angle
0
Along II
474
o
45
474
Across I
474
5
15
478
457
472
461
467
465
25
35
414
352
433
383
448
401
45
55
65
75
277
199
127
67
312
230
150
81
325
236
154
85
85
90
95
105
21
0
30
135
29
14
126
454
37
21
115
561
115
125
135
145
258
377
477
559
523
583
633
652
692
703
730
727
155
165
175
180
621
661
684
676
668
672
676
676
707
686
673
676
Efficiency 95.6%
Test Report
#LSI26362
Zona l Lume n S umma r y
Lu mi nance D ata
Zone
0-30
Lumens
374
%Lamp
8.3
%Fixture
8.7
Angle
in Deg
0-Deg
cd/sm
45-Deg
cd/sm
90-Deg
cd/sm
0-40
0-60
0-90
612
1048
1309
13.6
23.3
29.1
14.2
24.4
30.4
45
55
65
3704
3276
2838
4167
3784
3353
4350
3886
3444
40-90
60-90
90-180
0-180
697
261
2992
4301
15.5
5.8
66.5
95.6
16.2
6.0
69.6
100.0
75
85
2447
2223
2947
3178
3086
3991
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
ADE091623
09/27/2012 6:51:57 PM