NOTES: For complete product data, refer to the Neo-Ray Specification Binder. Specifications and dimensions subject to change without notice. Products may be
modified for use in international markets. Please contact your Cooper Lighting Sales Representative for availability and ordering information.
711
COOPER LIGHTING
SUSPENDED

NIMBUS II

701-IP

701-D/I

SEMI-INDIRECT (IP)
DIRECT-INDIRECT (D/I)
Construction:
701-IP: Housing is one piece die-formed cold rolled
steel, forming a 9” x 2-1/2” architectural profile.
Perforated sections are 33% open with 5/32”
staggered hole pattern and opal diffuser. Standard
4’-0”, 8’-0” and 12’-0” fixture lengths combine for
continuous runs.
701-D/I: Housing is one-piece, die-formed, cold
rolled steel, forming a 9” x 2-3/4” curved profile.
Standard 4’-0” and 8’-0” luminaire lengths combine
for continuous runs.
End Caps: End caps are precision die-cast
aluminum mechanically attached without exposed
fasteners.
Louver(701DI only): A continuous semi-specular
aluminum, 1-1/8” high, 46 cell parabolic. Meets RP-
1 for downlight requirements.
Reflectors:Die-formed, highly specular aluminum.
Electrical:Luminaires are prewired with quick wire
connectors and use UL list Class P, T5HO or T8
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.
Finish:High reflectance matte white using
electrostatically applied acrylic powder coat paint.
Mounting:Dual aircraft cables mount directly to all
ceiling types.
2-1/2"
[63mm]
9" [229mm]
2-3/4"
[70mm]
9" [229mm]
• Wide range of T5 and T8
lamping options.
• Precision die cast end caps.
• Dual aircraft cable hangers
for superior leveling.
• Modular housing lengths –
4’, 8’ and 12’ (701-IP only).
• Contractor friendly
installation.
701-IP features
• Die formed perforated
housing provides glow to
reduce contrast and lighten
the visual mass of the
fixture.
• Incremental mounting on the
ceiling grid – 4’, 8’ and 12’
centers.
701-D/I features
• RPerformance™ parabolic
semi specular louver for
RP-1 compliance.
Ordering Information:
Sample number: 701-IP-SP-1T5HO-1C-277-DC48-T1-48
Series
701-IP=Nimbus II
701-DI=Nimbus D/I
Optics Up
S=Specular
Optics Down
P=Perforated H=RPerformance™ Louver (D/I)
Number of Lamps(in cross section)
1=1 Lamp (T5HO) 3=3 Lamps (T5HO, T8)
2=2 Lamps (T5HO, T8) 4=4 Lamps (T8) (IP)
Lamp Type(not included)
T5HO=54W (4’ Unit) T8=32W (4’ Unit)
Number of Circuits 1
1=1 Circuit 2=2 Circuit (*Standard 2 circuit option will
switch Inboard lamps together. Out board
lamps will be on circuit two.)
Wiring1
C=Standard Circuit B=Battery Pack D=Dimming
T=Nightlight E=Emergency/Nightlight
Voltage 1
1=120V 2=277V 3=347V U=Universal
Suspension
D=Dual Cable P=Rigid Pendant 3(single stem)
Power Feed 1
C=Straight Cord K=Curly Cord P=Rigid Pendant
Suspension Length
Adjustable Cable 48”, 120”, 240”, 300” or 360”
(infinite adjustment along entire length of cable)
Rigid Pendant 212”, 15”, 18”, 21”, 24” or 27”
Ceiling Type
T1=1” T-BarST=Structure JB=4” Octagonal J-Box
T9=9/16” T-Bar TS=Slotted T-Bar
ST=Structure
Run Length(Specify luminaire length in feet)
-Individually Mounted: Luminaires may be 4’, 8’ in length. 701IP also
available in 12’.
-Continuously Mounted: Standard row configurations over 12’ will
consist of 4’ and 8’ sections
1 Due to various constraints, some options may not be combined with others.
2 Consult factory for custom rigid pendant lengths
3 Available with 7°or earthquake 45° swivel canopy assembly.
701-IP
701-DI
= Slim Line Ballast only.
S
END CAP
9" [229mm]
2-1/2"
[63mm]
5" [127mm]
B
STANDARD LUMINAIRE LENGTHS
MODULAR ROW CONFIGURATION
• Standard length sections join easily to create rows.
• Sections align with T-grid.
• All sections prewired for through-wiring with quick connectors.
NEO-RAY™