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 and rigid
pendant mounting details.
i2
Frosted Lens
Standard Straight End Cap
2T5
2T5HO
B
Suspended
9"[229mm]
Direct/Indirect
2-1/2"
[63mm]
Light Distribution
2-1/2"[63mm]
Indirect - 69.8%
Direct - 30.2%
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-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
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
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.
ADE091625
09/27/2012 6:53:13 PM
CORELITE
PHOTOMETRICS
Coeffici ents o f U tili zatio n
rc
rw
I2-WL-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
94
94
94
94
85
85
85
85
67
67
67
50
50
50
35
35
35
28
1
2
86
78
82
72
79
66
75
62
77
70
74
64
71
60
68
56
58
51
56
48
54
45
44
39
43
36
42
35
31
27
30
26
29
25
26
20
3
4
5
6
71
65
60
55
63
56
49
44
56
49
42
37
51
43
37
32
64
58
53
49
57
50
45
40
51
44
38
34
47
39
34
29
45
40
36
32
41
36
31
27
38
32
28
24
34
30
27
24
31
27
24
21
29
25
22
19
24
21
19
17
22
20
17
15
21
18
16
14
17
14
12
11
7
8
9
10
51
47
44
41
40
36
33
30
33
29
26
24
28
24
22
19
45
42
39
37
36
33
30
27
30
27
24
22
25
22
20
18
29
26
24
22
24
22
20
18
21
19
16
15
22
20
19
17
19
17
15
14
17
15
13
12
16
15
13
12
14
13
11
10
12
11
10
9
10
9
8
7
Angle
0
Along II
951
o
45
951
Across I
951
5
15
957
913
948
910
936
906
25
35
827
703
830
713
829
719
45
55
65
75
553
399
259
142
576
429
285
155
595
457
311
1745
85
90
95
105
38
0
57
280
55
23
190
724
75
41
183
818
115
125
135
145
540
785
998
1172
1025
1156
1253
1331
1229
1454
1484
1470
155
165
175
180
1305
1395
1443
1427
1393
1412
1425
1427
1470
1446
1421
1427
Efficiency 92.2%
Test Report
#LSI26364
Zona l Lume n S umma r y
Lu mi nance D ata
Zone
0-30
Lumens
728
%Lamp
8.1
%Fixture
8.8
Angle
in Deg
0-Deg
cd/sm
45-Deg
cd/sm
90-Deg
cd/sm
0-40
0-60
0-90
1173
2000
2510
13.0
22.2
27.9
14.1
24.1
30.2
45
55
65
7398
6582
5795
7697
7070
6370
7950
7531
6954
40-90
60-90
90-180
0-180
1337
510
5791
8300
14.9
5.7
64.3
92.2
16.1
6.1
69.8
100.0
75
85
5182
4154
5664
5965
6384
8112
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
ADE091625
09/27/2012 6:53:13 PM