CORELITE
DESCRIPTION
Corelite's Iridium IQ suspended semi-indirect fluorescent luminaire features
elegant styling with a sleek profile and end caps. The Iridium IQ is available
with three lensing options including white opal acrylic and silk-screened
round or square perf acrylic. Iridium may be mounted individually or
continuously with 4', 8', and 12'modular sections. Luminaires align with
T-Grid and interface with all ceiling types. Iridium is suited for open offices,
private offices, conference rooms, corridors, schools, 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", 8'-0", and 12'-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 ... Reflectors
Reflector pan is painted with a high
reflectance white powder coat
finish.
D ... 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.
E ... Finish
Fixture housings are standard
white using electrostatically
applied polyester powder coat
paint.
Mounting
Standard aircraft cable mounts on
4'-0", 8'-0", and 12'-0" centers.
Refer to installation section for
various ceiling interface details and
rigid pendant mounting details.
Lensed
Iridium IQ
2T5
2T5HO
B
A
C
D
E
Standard Straight End Cap
Suspended
Semi-Indirect
9"[229mm]
Light Distribution
2-1/2"
[63mm]
Indirect - 83.2%
Direct - 16.8%
2-1/2"[63mm]
5"[127mm]
9" [229mm]
B
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]
96" [2438mm]
2-1/2"[63mm]
144" [3658mm]
*Dimensions do not include end caps.
2"[51mm]
ORDERING INFORMATION
Sample Number: IQ-WO-2T5-1C-UNV-AC48-T1-12-ES
Series
IQ=Iridium IQ
Suspended
Optics Up
W=White
Optics Down
O=White Opal Lens
Number of Lamps
2=2 Lamps
Lamp Type
N5=T5 Normal Output
T5=T5 High Output
Number of Circuits
1=1 Circuit
1
Wiring 1
B=Battery Pack
Voltage 1
120=120V
Suspension
A=Aircraft Cable
Suspension
Length
Ceiling Type
T1=1" T-Bar
C=Standard Circuit
D=Dimming
277=277V
347=347V
P=Rigid Pendant
Fixed Cable
T9=9/16" T-Bar
TS=Slotted T-Bar
E=Emergency
T=Nightlight
UNV=Universal
(120V277V)
Y=Daylight
Power Feed 1
C=Straight Cord
K=Curly Cord
P=Rigid Pendant
2=2 Circuits
Notes: 1
2
Not all options available. Please consult your Cooper Lighting
Representative for availability.
Consult adder section of the price guide for additional standard lengths.
12", 15", 18",
21", 24", or
27" (+/- 1/2"
adjustment)
ST=Structure
JB=4" Octagonal
J-Box
Adjustable
Cable
48", 120", 240",
300", or
360" (infinite
adjustment
along entire
length of cable)
Rigid Pendant
2
12", 15", 18",
21", 24", or 27"
Specifications and Dimensions subject to change without notice.
Consult your representative for additional options and finishes.
Run Length
Individually Mounted
Luminaires may be 4',
8', or 12' in length
Continuously
Mounted
Standard row
configurations over
12' consist of 8' and
12' sections
ADE051698
09/28/2012 5:51:48 PM
Corelite
PHOTOMETRICS
Co ef f i cients of Utilization
Effective floor cavity reflectance
80%
70%
70 50 30 10
70 50 30
rc
rw
RCR
0
1
2
3
4
5
6
7
8
9
10
IQ-WO-2T5
(2) FP54/841/HO
4500 Lumens
Candela
92
84
76
69
63
58
53
49
45
42
39
92
80
69
61
54
48
42
38
34
31
28
92
76
64
54
47
40
35
31
27
24
22
92
73
59
49
41
35
30
26
23
20
18
81
73
67
61
55
51
46
43
40
37
34
81
70
61
54
47
42
37
34
30
28
25
20%
81
67
57
48
41
36
31
28
24
22
20
10
50%
50 30 10
30%
50 30 10
10%
50 30 10
0%
0
81
65
53
44
37
31
27
23
20
18
16
60
52
46
40
35
31
28
25
23
21
19
41
36
31
27
24
22
19
17
16
15
13
24
20
18
16
14
12
11
10
09
09
08
24
19
16
13
11
10
09
08
07
06
05
16
12
10
08
07
06
05
05
04
04
03
76'
80'
2
1
5
6
60
50
43
36
31
27
24
21
19
17
15
60
49
40
33
28
24
21
18
16
14
12
41
35
29
25
22
19
17
15
13
12
11
41
34
28
23
20
17
15
13
11
10
09
24
20
17
14
13
11
10
09
08
07
06
Efficiency 93.1%
Zo na l Lumen Summary
Test Report
#20540
Zone
0-30
0-40
0-60
0-90
90-120
90-130
90-150
90-180
0-180
Lumens
344
566
1020
1407
2227
3349
5471
6972
8379
%Lamp
3.8
6.3
11.3
15.6
24.7
37.2
60.8
77.5
93.1
Luminance Data
%Fixture
4.1
6.8
12.2
16.8
26.6
40.0
40.0
83.2
100.0
Angle
in Deg
45
55
65
75
85
0-Deg
cd/sm
3807
3685
3508
3184
2071
45-Deg
cd/sm
3443
3253
2997
2770
3028
90-Deg
cd/sm
3383
3153
2986
3087
3460
Angle
Along II
0
5
15
25
35
45
55
65
75
85
90
95
105
115
125
135
145
155
165
175
180
440
440
424
395
352
299
236
167
96
23
0
67
387
715
1019
1289
1520
1700
1826
1892
1898
45 degree Across I
440
438
423
396
355
304
246
181
120
76
71
408
897
1074
1259
1454
1602
1737
1842
1900
1898
440
439
426
400
359
310
250
193
148
103
89
440
1042
1399
1493
1604
1715
1776
1840
1888
1898
COMMON CIRCUIT CONFIGURATIONS FOR TWO LAMP SUSPENDED FIXTURES
2C=Two circuit luminaire
2E=Two circuit luminaire with emergency circuit
2C
1B=Single circuit luminaire with battery pack
48"(1219mm)
=Circuit 1
=Circuit 2
2E
=Emergency Circuit
=Battery Circuit
96"(2438mm)
=Power Mount
1B
=Non-Power Mount
144"(3658mm)
STANDARD ROW CONFIGURATIONS
FIXTURE
LENGTH
4'
8'
12'
4'
8'
12'
16'
20'
2
1
24'
28'
32'
2
1
1
2
36'
40'
44'
2
1
2
3
48'
52'
56'
2
1
3
4
60'
64'
68'
2
1
4
5
72'
84'
88'
92'
2
1
6
7
96' 100' 104' 108'
1
1
1
1
2
3
4
5
6
7
Specifications and Dimensions subject to change without notice.
Corelite • 18001 E. Colfax Ave. • Aurora, CO 80011 • 303.393.1522 • FAX 303.393.1477
8
2
1
7
8
9
ADE051698
09/28/2012 5:51:48 PM