CORELITE
DESCRIPTION
Corelite's Iridium IQ suspended direct-indirect fluorescent luminaire features
elegant styling with a sleek profile and end caps. The Iridium IQ is available
with two open baffle options including the glare-reducing Eclipse Louver.
Also available with adjustable uplight and downlight optics for evolving
interior spaces with Corelite Slide-N-LockTM optics accessory. 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 ... Louver
Standard white aluminum
perforated blades. Optional Eclipse
Louver with white perforated
blades and ribbed diffuse anodized
aluminum runners.
D ... Reflectors
Reflector pan is painted with a high
reflectance white powder coat
finish. Optional die-formed side
reflectors are highly specular
anodize aluminum.
E ... Electrical
Fixtures are prewired with quick
wire connectors and use UL listed
Class P, 265ma T8 instant start
universal voltage electronic
ballasts. Power factor of 95% with
less than 10% THD. Fixtures and
electrical components certified to
UL and CUL standards.
F ... 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.
Open Baffle
Iridium IQ
2T8
Suspended
Direct/Indirect
Light Distribution
B
A
C
D
E
F
Indirect - 70.7%
Direct - 29.3%
Standard Straight End Cap
9"[229mm]
2-1/2"
[63mm]
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 N S*
Beveled End Cap
48" [1219mm]
9"[229mm]
96" [2438mm]
2-1/2"[63mm]
144" [3658mm]
*Dimensions do not include end caps
caps.
2"[51mm]
ORDERING INFORMATION
Sample Number: IQ-WB-2T8-1C-UNV-AC48-T1-12-ES
Series
IQ=Iridium IQ
Suspended
Optics Up
S=Specular
W=White
Optics Down
B=Perforated Baffle
Number of Lamps
2=2 Lamps
Lamp Type
T8=T8 Normal 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
Options
C=Standard Circuit
D=Dimming
277=277V
347=347V
P=Rigid Pendant
Fixed Cable
T9=9/16" T-Bar
TS=Slotted T-Bar
DL1
E=Emergency
T=Nightlight
UNV=Universal
(120V277V)
ST=Structure
JB=4" Octagonal
J-Box
DL3
Y=Daylight
2=2 Circuits
Power Feed 1
C=Straight Cord
K=Curly Cord
P=Rigid Pendant
E=Eclipse Louver
Notes: 1
Not all options available. Please consult your Cooper Lighting Representative for
availability.
2
Consult adder section of the price guide for additional standard lengths.
3
Slide-N-Lock™ on 2 outboard lamps only. Distributions based on 2T8 data.
12", 15", 18",
21", 24", or
27" (+/- 1/2"
adjustment)
Adjustable
Cable
48", 120", 240",
300", or
360" (infinite
adjustment
along entire
length of cable)
Rigid Pendant
12", 15", 18",
21", 24", or 27"
Specifications and Dimensions subject to change without notice.
Consult your representative for additional options and finishes.
2
Slide-N-Lock™
DL2
DL4
DL5
DL6
Run Length
Individually Mounted
Luminaires may be 4',
8', or 12' in length
DL7
DL8
Continuously
Mounted
Standard row
configurations over
12' consist of 8' and
12' sections
ADE051687
09/28/2012 5:33:26 PM
3
Corelite
PHOTOMETRICS
Co effi cients of U tilization
rc
rw
RCR
0
1
2
3
4
5
6
7
8
9
10
IQ-WB-2T8
(2) F32T8/TL841
3000 Lumens
Candela
Effective floor cavity reflectance
80%
70%
70 50 30 10
70 50 30
94
86
78
71
65
60
55
51
47
44
41
94
82
71
63
56
50
44
40
36
33
30
94
78
66
57
49
43
37
33
30
27
24
94
75
62
51
44
37
32
28
25
22
20
84
77
70
64
58
53
49
46
42
39
37
84
73
64
57
50
45
40
36
33
30
28
84
70
60
51
44
39
34
30
27
24
22
10
50%
50 30 10
30%
50 30 10
10%
50 30 10
0%
0
84
68
56
47
40
34
30
26
23
20
18
66
58
51
45
40
36
32
29
27
24
22
49
43
38
34
30
27
25
22
20
19
17
34
30
27
24
21
19
18
16
15
14
13
27
23
19
17
14
13
11
10
09
08
07
66
56
48
41
36
31
28
25
22
20
18
66
54
45
38
32
28
24
21
19
17
15
49
42
36
31
27
24
22
19
17
16
14
49
41
34
29
25
22
19
17
15
14
12
34
29
25
22
20
17
16
14
13
12
11
34
29
24
21
18
16
14
13
11
10
09
Efficiency 91.8%
Zo n al Lumen Summar y
Test Report
#20511
Zone
0-30
0-40
0-60
0-90
90-120
90-130
90-150
90-180
0-180
Lumens
528
829
1332
1613
1282
1930
3101
3897
5509
%Lamp
8.8
13.8
22.2
26.9
21.4
32.2
51.7
64.9
91.8
Luminance Data
%Fixture
9.6
15.0
24.2
29.3
23.3
35.0
35.0
70.7
100.0
Angle
in Deg
45
55
65
75
85
0-Deg
cd/sm
4661
3942
3029
2494
1832
45-Deg
cd/sm
4093
3363
2345
1730
1996
Along II
688
688
652
574
475
366
253
145
75
21
0
42
191
367
527
670
791
883
944
978
979
Angle
0
5
15
25
35
45
55
65
75
85
90
95
105
115
125
135
145
155
165
175
180
20%
90-Deg
cd/sm
3885
2828
1686
2281
2183
45 Degrees
Across I
688
687
687
597
490
362
254
142
75
50
41
207
499
652
739
815
888
934
969
982
979
688
693
677
587
454
356
225
109
110
65
55
226
604
794
890
928
947
972
974
977
979
COMMON CIRCUIT CONFIGURATIONS FOR TWO LALMP 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'
4'
1
8'
12'
8'
12'
1
1
16'
20'
2
1
1
24'
2
28'
32'
2
1
1
2
36'
3
40'
44'
2
1
2
3
48'
4
52'
56'
2
1
3
4
60'
5
64'
68'
2
1
4
5
72'
6
76'
80'
2
1
5
6
84'
7
Specifications and Dimensions subject to change without notice.
Corelite • 18001 E. Colfax Ave. • Aurora, CO 80011 • 303.393.1522 • FAX 303.393.1477
88'
92'
2
1
6
7
96' 100' 104' 108'
8
2
1
7
8
9
ADE051687
09/28/2012 5:33:26 PM