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 ... Inlay
Inlay is comprised of 0.025"
perforated white powder coat
aluminum and frosted acrylic
backing.
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
Perf Inlay
Standard Straight End Cap
2T5
2T5HO
B
Suspended
9"[229mm]
Semi-Indirect
Light Distribution
2-1/2"
[63mm]
Indirect - 92.5%
Direct - 7.5%
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-WD-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
D=Perf Inlay
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.
ADE090292
09/27/2012 6:42:52 PM
CORELITE
PHOTOMETRICS
Co efficie nts o f U tili zatio n
rc
rw
RCR
0
I2-WD-2T5
(2) F54T5/TL835
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
84
84
84
84
73
73
73
73
52
52
52
33
33
33
15
15
15
7
1
2
77
70
73
64
70
59
67
55
66
60
64
55
61
51
59
48
45
40
44
37
42
35
29
25
28
24
27
22
13
12
13
11
13
11
6
5
3
4
5
6
64
58
53
49
56
49
44
39
50
43
37
33
46
38
33
28
55
50
46
4
49
43
38
234
44
38
33
29
40
34
29
25
35
31
27
25
32
27
24
21
29
25
21
18
22
20
17
16
20
18
15
14
19
16
14
12
10
9
8
7
10
8
7
6
9
8
7
6
4
3
3
3
7
8
9
10
45
41
38
36
35
32
29
26
29
25
23
20
24
21
18
16
39
36
33
31
31
28
25
23
25
22
20
18
21
19
16
14
22
20
18
17
18
16
15
13
16
14
12
11
14
13
12
11
12
11
10
9
10
9
8
7
7
6
6
5
6
5
5
4
5
4
4
4
2
2
2
2
Angle
0
Along II
221
o
45
221
Across I
221
5
15
223
216
221
214
216
210
25
35
201
176
198
177
199
177
45
55
65
75
142
103
65
38
145
106
64
28
145
104
62
27
85
90
95
105
8
0
75
374
7
1
189
771
7
2
168
844
115
125
135
145
731
1080
1394
1660
1152
1398
1607
1785
1332
1628
1794
1894
155
165
175
180
1868
2006
2081
2060
1934
2004
2052
2060
1989
2032
2044
2060
Efficiency 86.9%
Test Report
#LSI26352
Zo na l Lume n S umma r y
Lu mi nance D ata
Zone
0-30
Lumens
173
%Lamp
1.9
%Fixture
2.2
Angle
in Deg
0-Deg
cd/sm
45-Deg
cd/sm
90-Deg
cd/sm
0-40
0-60
0-90
40-90
284
488
590
306
3.2
5.4
6.6
3.4
3.6
6.2
7.5
3.9
45
55
1900
1702
1942
1750
1934
1714
60-90
90-180
0-180
102
7233
7824
1.2
80.4
86.9
1.3
92.5
100.00
65
75
85
1445
1388
911
1420
1015
737
1393
986
727
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
ADE090292
09/27/2012 6:42:52 PM