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 20-gauge
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.
D ... Reflectors
Reflector pan is painted with a high
reflectance white powder coat
finish. Optional die-formed side
reflectors are highly specular
anodized aluminum.
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.
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
2T8
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 - 69.6%
Direct - 30.4%
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-2T8-1C-UNV-AC48-T1-12-ES
Series
I2=i2 Suspended
Optics Up
S=Specular
W=White
Optics Down
F=Perf Baffle
Number of Lamps
2=2 Lamps
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
2=2 Circuits
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™
ADE091604
09/27/2012 6:48:51 PM
CORELITE
PHOTOMETRICS
Co efficie nts o f U tili zatio n
rc
rw
RCR
0
I2-WF-2T8
(2) 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
98
98
98
98
88
88
88
88
70
70
70
52
52
52
37
37
37
29
1
2
90
82
86
75
82
70
79
65
81
73
77
68
74
63
72
59
61
54
59
50
57
48
46
41
45
39
44
37
33
29
32
28
31
26
25
21
3
4
5
6
75
68
63
58
66
58
52
47
59
51
45
39
54
46
39
34
67
61
56
52
60
53
47
42
54
47
41
36
49
42
36
31
47
42
38
34
43
38
33
29
40
34
29
26
36
32
29
26
33
29
26
23
31
27
23
20
26
23
21
19
24
21
19
17
23
20
17
15
18
16
14
12
7
8
9
10
53
49
46
43
42
38
35
32
35
31
28
25
30
26
23
21
48
44
41
38
38
35
31
29
32
28
25
23
27
24
21
19
31
28
26
23
26
23
21
19
22
20
18
16
24
22
20
18
20
18
17
15
18
16
14
13
17
16
15
14
15
14
12
11
13
12
11
10
11
10
9
8
Angle
0
Along II
802
o
45
802
Across I
802
5
15
795
717
794
719
790
714
25
35
606
480
576
438
584
535
45
55
65
75
346
213
136
77
339
251
150
72
574
565
302
89
85
90
95
105
20
0
56
252
22
15
118
417
18
13
130
436
115
125
135
145
457
648
809
933
613
768
886
946
715
852
934
990
155
165
175
180
1023
1074
1095
1082
1029
1070
1082
1082
1007
1063
1078
1082
Efficiency 96.1%
Test Report
#LSI26358
Zo na l Lume n S umma r y
Lu mi nance D ata
Zone
0-30
Lumens
546
%Lamp
9.3
%Fixture
9.6
Angle
in Deg
0-Deg
cd/sm
45-Deg
cd/sm
90-Deg
cd/sm
0-40
0-60
0-90
40-90
844
1431
1722
878
14.3
24.3
29.2
14.9
14.9
25.2
30.4
15.5
45
55
65
75
4618
3507
3046
2823
4528
4128
3350
2629
7674
9304
6755
3243
60-90
90-180
0-180
291
3948
5670
4.9
66.9
96.1
5.2
69.6
100.00
85
2191
2364
1941
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
ADE091604
09/27/2012 6:48:51 PM