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.
A
D
C ... Reflectors
Reflector is die-formed, semispecular anodized aluminum.
D ... Electrical
Luminaires are prewired with quick
wire connectors and use UL list
Class P, T5HO electronic ballasts.
Power factor of 97% with less than
10% THD. Fixtures and electrical
components certified to UL and
CUL standards.
Note: Please consult factory,
Fifthlight may not be available in
some configured options.
C
E
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
END CAP
B
2T5HO
WALL-MOUNT
2-1/2"
[64mm]
DIRECT-INDIRECT
2-1/2"
[63mm]
Light Distribution
Indirect - 94.9%
Direct -5.1%
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
Sample Number: 701IW-SP-2T5HO-1C-1-SU-WA-24
Series
701IW=Nimbus II
Optics Up
S=Specular
Number of Lamps
(Not included)
Lamp Type
N5=N5 Normal Output
Wiring 1
B=Battery Pack
Voltage
120=120V
2=2 Lamps
T5=T5 High Output
C=Standard Circuit
D=Dimming
277=277V
347=347V
E=Emergency
T=Nightlight
UNV=Universal
(120V-277V)
Optics Down
P=Perforated
Number of Circuits
1=1 Circuit
1
2=2 Circuits (Side by Side)
Notes: 1
Y=Daylight
Not all options available. Please consult your Cooper Lighting
Representative for availability.
Suspension
SU-WA=Surface/Wall Mount
Specifications and Dimensions subject to change without notice.
Consult your representative for additional options and finishes.
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
ADN041842
09/19/2013 4:42:00 PM
Nimbus II 701-IW
PHOTOMETRICS
Coefficients of Utilization
rc
Effective floor cavity reflectance
80%
70%
20%
50%
30%
10%
0%
Along II
113
45°
113
Across ⊥
113
70
50 30 10
70 50 30 10
50 30 10
50 30 10
50 30 10
0
5
15
113
109
120
133
125
141
0
1
69
63
57
52
69
60
52
46
69
57
48
41
69
55
45
37
60
54
49
45
60
52
45
40
60
50
42
36
60
47
39
33
42
37
32
28
42
35
30
26
42
34
28
24
26
22
20
17
26
22
18
16
26
21
17
15
11
09
08
07
11
09
08
07
11
09
07
06
04
03
03
02
25
35
101
78
130
128
151
151
48
43
40
37
40
35
32
28
35
30
27
23
31
27
23
20
41
37
34
31
35
31
28
25
31
27
23
20
27
23
20
17
25
22
20
18
22
19
17
15
20
17
15
13
15
14
12
11
14
12
11
09
13
11
09
08
06
06
05
05
06
05
05
04
05
05
04
04
02
02
01
01
45
55
65
75
65
45
24
8
122
104
72
53
167
130
114
85
34
31
29
26 20 17
23 18 15
21 16 13
04 04 03
04 03 03
03 03 02
01
01
01
85
90
95
105
0
0
56
354
21
14
117
1144
42
28
85
1120
115
125
135
145
633
866
1060
1216
1959
2118
2089
2007
2078
2675
2607
2349
155
165
175
180
1331
1409
1449
1412
1890
1736
1534
1412
2115
1837
1537
1412
6
7
8
9
10
29 22 18 15
27 20 16 13
25 18 14 11
16 13 11
14 12 09
13 10 08
10 08 07
09 07 06
08 06 05
Efficiency 71.7%
Test Report
#LSI16232
Angle
0
rw
RCR
2
3
4
5
701IW-SP-2T5HO
(2) FP54/841/HO
4500 Lumens
Candela
Zonal Lumen Summary
Luminance Data
Zone
Lumens
%Lamp
%Fixture
0-30
0-40
0-60
88
143
251
0.98
1.59
2.80
1.36
2.22
3.90
0-90
40-90
60-90
90-180
330
187
78
6123
3.67
2.08
0.88
68.04
5.12
2.90
1.22
94.88
0-180
6454
71.71
100.00
Angle
in Deg
45
0-Deg
cd/sm
1619
45-Deg
cd/sm
2294
90-Deg
cd/sm
2855
55
65
75
85
1381
1000
544
0
2172
1793
1620
855
2436
2421
2081
1281
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
ADN041842
09/19/2013 4:42:00 PM