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
3T5
3T5HO
B
Suspended
9"[229mm]
Direct/Indirect
2-1/2"
[63mm]
Light Distribution
2-1/2"[63mm]
Indirect - 66.5%
Direct - 33.5%
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-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
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
Power Feed 1
C=Straight Cord
K=Curly Cord
Suspension
Length
Adjustable
Cable
2=2 Circuits
48", 120", 240",
300", or
360" (infinite
adjustment
along entire
length of cable)
Ceiling Type
T1=1" T-Bar
Options
T9=9/16" T-Bar
TS=Slotted T-Bar
DL1
ST=Structure
JB=4" Octagonal
J-Box
DL3
Run Length
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.
Notes: 1
Not all options available. Please consult your Cooper Lighting Representative for availability.
Slide-N-Lock™
DL2
DL4
DL5
DL6
DL7
DL8
Lamp Isolator Kit
DL/UDU
DL/DUD
DL/UXU
DL/DXD
DL/XDX
ADE091605
DL/XUX
09/27/2012 6:49:48 PM
CORELITE
PHOTOMETRICS
Coeffici ents o f U tili zatio n
rc
rw
I2-WF-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
98
98
98
98
89
89
89
89
71
71
71
54
54
54
39
39
39
32
1
2
90
82
86
75
82
70
79
65
81
74
78
68
75
63
72
60
62
55
60
51
58
49
48
42
47
40
45
38
35
31
34
30
33
29
27
23
3
4
5
6
75
69
63
58
66
59
52
47
60
52
45
40
54
46
40
34
67
62
57
52
60
53
48
43
54
47
41
36
50
42
37
32
48
43
39
35
44
39
34
30
41
35
30
27
38
34
30
27
35
31
27
24
33
28
25
22
28
26
23
20
26
23
20
18
25
21
19
17
20
17
15
14
7
8
9
10
54
50
46
43
42
38
35
32
35
31
28
26
30
27
24
21
48
45
42
39
39
35
32
29
32
29
26
24
28
25
22
20
32
29
26
24
27
24
22
20
23
21
19
17
25
23
21
19
22
19
18
16
19
17
15
14
19
17
16
15
17
15
14
13
15
13
12
11
12
11
10
9
Angle
0
Along II
1986
o
45
1986
Across I
1986
5
15
1978
1765
1951
1804
1932
1932
25
35
1467
1133
1633
1269
1761
1531
45
55
65
75
799
525
335
192
943
656
356
180
1365
942
431
235
85
90
95
105
52
2
112
484
57
24
157
818
55
6
143
789
115
125
135
145
916
1327
1665
1926
1485
1814
1981
2082
1542
2069
2202
2187
155
165
175
180
2112
2216
2257
2225
2200
2216
2225
2225
2197
2222
2212
2225
Efficiency 95.2%
Test Report
#LSI26359
Zona l Lume n S umma r y
Lu mi nance D ata
Zone
0-30
Lumens
1438
%Lamp
10.7
%Fixture
11.2
Angle
in Deg
0-Deg
cd/sm
45-Deg
cd/sm
90-Deg
cd/sm
0-40
0-60
0-90
2256
3657
4299
16.7
27.1
31.8
17.6
28.5
33.5
45
55
65
10678
8650
7502
12608
10806
7960
18252
15517
9649
40-90
60-90
90-180
0-180
2043
642
8547
12846
15.1
4.7
63.3
95.2
15.9
5.0
66.5
100.0
75
85
6994
5640
6574
6171
8586
5911
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
ADE091605
09/27/2012 6:49:48 PM