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
3T5
3T5HO
B
Suspended
9"[229mm]
Direct/Indirect
2-1/2"
[63mm]
Light Distribution
2-1/2"[63mm]
Indirect - 66.1%
Direct - 33.9%
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-3T5-1C-UNV-AC48-T1-12-ES
Series
I2=i2 Suspended
Number of Lamps
3=3 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.
ADE091627
09/27/2012 6:54:36 PM
CORELITE
PHOTOMETRICS
Coeffici ents o f U tili zatio n
rc
rw
I2-WL-3T5
(3) 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
70
70
70
53
53
53
39
39
39
32
1
2
88
80
84
73
81
68
77
63
79
72
76
66
73
62
70
58
61
53
59
50
57
47
47
41
46
39
44
37
34
30
33
29
32
27
27
22
3
4
5
6
73
67
61
56
64
57
51
45
58
50
43
38
52
44
38
33
66
60
55
51
58
52
46
41
53
45
40
35
48
41
35
30
47
42
37
33
43
37
33
29
40
34
29
25
36
32
29
26
34
29
26
23
31
27
23
20
27
24
21
19
25
22
19
17
23
20
17
15
19
16
14
12
7
8
9
10
52
48
45
42
41
37
34
31
34
30
27
24
29
25
22
20
47
43
40
38
37
34
31
28
31
28
25
22
26
23
21
18
30
28
25
23
25
23
21
19
22
19
17
16
24
22
20
18
20
18
17
15
18
16
14
13
18
16
15
14
15
14
13
12
14
12
11
10
11
10
9
8
Angle
0
Along II
1592
o
45
1592
Across I
1592
5
15
1601
1531
1585
1535
1570
1542
25
35
1393
1188
1421
1240
1444
1267
45
55
65
75
939
677
438
240
1003
739
484
261
1029
763
504
281
85
90
95
105
69
3
89
428
94
46
159
800
121
71
150
749
115
125
135
145
823
1198
1527
1799
1469
1778
1939
2070
1503
2102
2272
2267
155
165
175
180
2006
2145
2223
2199
2166
2186
2198
2199
2279
2240
2193
2199
Efficiency 93.6%
Test Report
#LSI26366
Zona l Lume n S umma r y
Lu mi nance D ata
Zone
0-30
Lumens
1238
%Lamp
9.2
%Fixture
9.8
Angle
in Deg
0-Deg
cd/sm
45-Deg
cd/sm
90-Deg
cd/sm
0-40
0-60
0-90
2009
3428
4282
14.9
25.4
31.7
15.9
27.1
33.9
45
55
65
12553
11157
9799
13420
12180
10830
13748
12572
11275
40-90
60-90
90-180
0-180
2273
854
8357
12639
16.8
6.3
61.9
93.6
18.0
6.8
66.1
100.0
75
85
8754
7472
9517
10151
10248
13112
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
ADE091627
09/27/2012 6:54:36 PM