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
anodized 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
3T8
Suspended
Direct/Indirect
Light Distribution
Indirect - 75.2%
Direct - 24.8%
B
A D
C
E
F
Standard Straight End Cap
9"[229mm]
2-1/2"
[63mm]
2-1/2"[63mm]
5"[127mm]
9" [229mm]
B
Center Lamp Angled
Beveled End Cap
M O D U L E S A N D D I M E N S I O N S*
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-WB-3T8-1C-UNV-AC48-T1-12-ES
Series
IQ=Iridium IQ
Suspended
Optics Up
S=Specular
W=White
Optics Down
B=Perforated Baffle
Number of Lamps
3=3 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
ADE051690
09/28/2012 5:47:37 PM
3
Corelite
PHOTOMETRICS
Coe f fi cie nts of Utilization
rc
rw
Effective floor cavity reflectance
80%
70%
70 50 30 10
70 50 30
(3) F32T8/TL841
3000 Lumens
10
50%
50 30 10
30%
50 30 10
10%
50 30 10
0%
0
Angle
0
5
Along II
756
759
20%
90
78
68
90
75
63
90
72
59
80
73
66
80
70
61
80
67
57
80
65
53
62
54
47
62
52
44
62
50
42
45
39
34
45
38
33
45
37
31
29
26
23
29
25
22
29
25
21
22
18
15
15
25
35
45
722
641
537
421
760
663
553
432
748
655
539
452
3
4
5
6
68
62
57
52
60
53
47
42
54
46
40
35
49
41
35
30
60
55
51
47
54
47
42
38
48
42
36
32
44
37
32
27
42
37
33
30
38
33
29
25
35
30
25
22
30
27
24
22
28
24
21
19
26
22
19
17
20
18
16
15
19
16
14
13
17
15
13
12
13
11
10
09
55
65
75
85
300
180
95
26
324
216
136
69
350
269
177
90
7
8
9
10
48
45
42
39
38
34
31
28
31
28
25
22
26
23
20
18
43
40
37
35
34
31
28
26
28
25
22
20
24
21
19
17
27
24
22
20
22
20
18
16
19
17
15
14
20
18
17
15
17
15
14
12
15
13
12
10
13
12
11
10
12
10
10
09
10
09
08
07
08
07
06
06
90
95
105
115
0
67
312
591
51
189
663
1026
70
200
694
1177
125
135
145
155
165
845
1075
1271
1424
1527
1219
1345
1453
1524
1576
1449
1549
1579
1597
1595
175
180
1583
1587
1594
1587
1584
1587
Efficiency 89.4%
Zona l Lumen S ummary
Test Report
#20546
45 degree Across I
756
756
754
760
90
82
75
RCR
0
1
2
IQ-WB-3T8
Candela
Lumi nance Data
Zone
0-30
0-40
0-60
0-90
90-120
Lumens
586
930
1558
1994
1773
%Lamp
6.5
10.3
17.3
22.2
19.7
%Fixture
7.3
11.6
19.4
24.8
22.0
Angle
in Deg
45
55
65
75
0-Deg
cd/sm
5369
4680
3772
3151
45-Deg
cd/sm
4885
4283
3582
3129
90-Deg
cd/sm
4933
4406
4152
3684
90-130
90-150
90-180
2829
4755
6050
31.4
52.8
67.2
35.2
35.2
75.2
85
2319
2726
2992
0-180
8044
89.4
100.0
COMMON CIRCUIT CONFIGURATIONS FOR THREE 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
=Emergency Circuit
2E
=Battery Circuit
96"(2438mm)
=Power Mount
1B
=Non-Power Mount
144"(3658mm)
STANDARD ROW CONFIGURATIONS
FIXTURE
LENGTH
4'
4'
1
8'
12'
8'
12' 16' 20' 24' 28' 32' 36' 40' 44' 48' 52' 56' 60' 64' 68' 72' 76' 80' 84' 88' 92' 96' 100' 104' 108'
1
2
1
1
1
2
2
1
1
2
3
2
1
2
3
4
2
1
3
4
5
2
1
4
5
6
2
1
5
6
Specifications and Dimensions subject to change without notice.
Corelite • 18001 E. Colfax Ave. • Aurora, CO 80011 • 303.393.1522 • FAX 303.393.1477
7
2
1
6
7
8
2
1
7
8
9
ADE051690
09/28/2012 5:47:37 PM