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
1T5
1T5HO
B
Suspended
9"[229mm]
Direct/Indirect
2-1/2"
[63mm]
Light Distribution
2-1/2"[63mm]
Indirect - 70.4%
Direct - 29.6%
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-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
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
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™
ADE091601
09/27/2012 6:46:21 PM
CORELITE
PHOTOMETRICS
Coeffici ents o f U tili zatio n
rc
rw
I2-WF-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
87
87
87
87
69
69
69
51
51
51
36
36
36
28
1
2
89
81
85
75
82
69
79
64
80
73
77
67
74
63
71
59
46
53
58
50
57
47
46
40
44
38
43
36
32
28
31
27
30
26
24
21
3
4
5
6
74
68
62
57
66
58
52
46
59
51
44
39
54
46
39
34
66
61
56
51
59
53
47
42
54
46
41
36
49
42
36
31
47
42
37
34
43
37
33
29
40
34
29
26
36
32
29
26
33
29
26
23
31
27
23
20
25
23
20
19
24
21
19
17
22
19
17
15
18
15
14
12
7
8
9
10
53
49
46
43
42
38
34
31
35
31
28
25
29
26
23
21
47
44
41
38
38
34
31
29
32
28
25
23
27
24
21
19
30
28
25
23
26
23
21
19
22
20
18
16
24
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
523
o
45
523
Across I
523
5
15
522
465
520
488
518
524
25
35
386
299
450
408
560
589
45
55
65
75
212
151
96
54
347
209
102
54
421
155
153
77
85
90
95
105
14
0
34
156
16
6
109
447
16
0
82
533
115
125
135
145
295
425
526
599
530
607
650
663
687
694
718
707
155
165
175
180
647
669
672
661
669
664
663
661
682
662
659
661
Efficiency 95.3%
Test Report
#LSI26361
Zona l Lume n S umma r y
Lu mi nance D ata
Zone
0-30
Lumens
401
%Lamp
8.9
%Fixture
9.4
Angle
in Deg
0-Deg
cd/sm
45-Deg
cd/sm
90-Deg
cd/sm
0-40
0-60
0-90
667
1079
1271
14.8
24.0
28.2
15.5
25.1
29.6
45
55
65
2838
2485
2156
4643
3448
2290
5629
2548
3422
40-90
60-90
90-180
0-180
604
192
3018
4289
13.4
4.2
67.1
95.3
14.1
4.5
70.4
100.0
75
85
1983
1497
1958
1735
2808
1768
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
ADE091601
09/27/2012 6:46:21 PM