NEO-RAY
DESCRIPTION
The Nimbus II Wall series offers simple design and flexibility without
sacrificing performance. Multiple lamp configurations in T8 and T5 high
output fluorescent provide maximum flexibility for the architectural
environment. Nimbus II creates a comfortable and uniformly balanced
environment. All of these elements combined make the Neoray Nimbus II an
excellent selection for private offices, open office areas, VDT workspaces,
classrooms and corridors.
Type
Catalog #
Project
Date
Comments
Prepared by
SPECIFICATION FEATURES
A ... Construction
Housing is one-piece, die-formed,
cold rolled steel, forming a 7" x
2-1/2" architectural profile.
Perforated sections are 33% open
with .1563" staggered hole pattern
and opal diffuser. Standard 4'-0"
and 8'-0" luminaire lengths
combine for continuous runs.
B ... End Caps
Standard end caps are precision
die-cast aluminum mechanically
attached without exposed
fasteners.
C ... Reflectors
Reflector is die-formed, semispecular anodized aluminum.
D ... Electrical
Luminaires are prewired with quick
wire connectors and use UL list
Class P, 265ma T8 electronic
ballasts. Power factor of 95% with
less than 20% THD. Fixtures and
electrical components certified to
UL and CUL standards.
E ... Finish
Luminaire housings are standard
white using electrostatically
applied acrylic powder coat paint.
Mounting
Fixture mounts directly to existing
structure over a 2" x 4" standard
electrical box mounted horizontally
in the wall. Refer to installation
section for details.
Nimbus II
701-IW
2T8
A
D
C
END CAP
E
B
WALL-MOUNT
SEMI-INDIRECT
2-1/2"
[64mm]
Light Distribution
Indirect - 95.7%
Direct - 4.3%
2-1/2"
[63mm]
7" [177mm]
7-1/8" [181mm]
M O D U L A R R O W C O N F I G U R AT I O N
• Standard length sections join easily to create rows.
• Sections align with T-grid.
• All sections prewired for through-wiring with quick connectors.
5" [127mm]
S TA N D A R D L U M I N A I R E L E N G T H S
ORDERING INFORMATION
S A M P L E N U M B E R : 7 0 1 I W- S P - 2 T 8 - 1 C - 1 - S U - WA - 2 4
701IW
Series
701IW =Nimbus II
Wall Mount
S
P
Optics Up
S=Specular
Optics Down
P=Perforated
1
2
T8
Number of Lamps
(not included)
1=1 Lamp
2=2 Lamps
Lamp Type
(Length)
T8=32W
(4' Unit)
1
Number of
Circuits 1
1=1 Circuit
Wiring 1
C=Standard Circuit
D=Dimming
E=Emergency/Night Light
B=Battery Pack
SU-WA
Voltage 1
1=120V
2=277V
3=347V
U= Universal
SU-WA= Surface/Wall
Mount
Run Length
Individual or
continuous runs will
be configured with
4' and 8' sections only
(see sample catalog #)
Due to various constraints, some options may not be combined with others.
Please consult your Cooper Lighting Representative for availability.
Specifications and Dimensions subject to change without notice.
Consult your representative for additional options and finishes.
ADN070872
07/20/2007 9:40:15 AM
Nimbus II 701-IW
PHOTOMETRICS
Coefficients of Utilization
rc
701IW-SP-2T8
(1) F32T8/TL841
3000 Lumens
Candela
Effective floor cavity reflectance
80%
70%
20%
50%
70 50 30 10
30%
70
50 30 10
60
55
60 60 60
52 50 48
52 52 52 52
47 45 43 41
36 36 36
31 30 29
22 22 22
19 18 18
09 09 09
08 07 07
03
02
2
3
4
5
49
45
41
38
45
40
35
30
42
36
31
26
39
32
27
23
43
39
35
32
39
34
30
27
36
31
27
23
34
28
24
20
27
24
21
19
26
22
19
16
24
20
17
15
17
15
13
12
16
14
12
10
15
13
11
09
07
06
05
05
06
06
05
04
06
05
04
04
02
02
01
01
6
7
8
9
35
32
29
27
28
25
22
20
23
20
18
16
20
17
15
13
30
27
25
23
24
21
19
17
20
18
15
14
17
15
13
11
17
15
14
12
14
13
11
10
13
11
09
08
10
09
09
08
09
08
07
06
08
07
06
05
04
04
03
03
04
03
03
03
03
03
02
02
01
01
01
01
10
25
18 14 11
03 02 02
01
11 09 07
50 30 10
07 06 05
50 30 10
Efficiency 62.3%
Test Report
#LSI16234
0%
rw
RCR
0
1
22 16 12 10
50 30 10
10%
Zonal Lumen Summary
Luminance Data
Zone
Lumens
%Lamp
%Fixture
0-30
0-40
21
34
.72
1.16
1.16
1.87
0-60
0-90
40-90
60-90
60
79
44
19
2.01
2.65
1.48
.64
3.22
4.25
2.38
1.03
90-180
0-180
1789
1868
59.65
62.29
95.75
100.00
Angle
in Deg
45
55
0-Deg
cd/sm
373
337
45-Deg
cd/sm
554
504
90-Deg
cd/sm
592
610
65
75
85
125
0
0
488
371
242
577
590
388
0
Angle
0
Along II
28
45°
28
Across
28
5
15
27
26
29
32
30
35
25
35
45
55
23
20
15
11
33
29
29
24
37
36
35
32
65
75
85
90
3
0
0
0
20
12
6
3
27
24
13
7
95
105
115
125
135
16
101
187
266
334
58
323
536
611
569
34
352
518
773
778
145
155
165
175
391
435
464
478
560
579
563
505
658
615
597
516
180
473
473
473
STANDARD BATTERY AND EMERGENCY/NIGHTLIGHT LOCATIONS
B/EM
48" [1219mm]
B/EM
96" [2438mm]
B/EM
Power Feed
Battery or Night-light
Specifications and Dimensions subject to change without notice.
Neo-Ray • Customer First Center • 1121 Highway 74 South • Peachtree City, GA 30269 • TEL 770.486.4800 • FAX 770.486.4801
ADN070872
07/20/2007 9:40:15 AM