Gotham 10 CHU SpecSheet
Luminaire Type:
Catalog Number
(autopopulated):
Gotham Architectural Downlighting
HID Surface Downlights
10” CHU
Up/Down, Wall-Mounted Cylinder
PAR Metal Halide, 8” Aperture
FEAT URES ORDERING INFORMATION NOTES
OPTICAL SYSTEM
• Self-flanged, semi-specular or matte-diffuse reflector. Patented Bounding Ray™
Optical Principle design (U.S. Patent No. 5,800,050) provides lamp before
lamp image and smooth transition from top of reflector to bottom. Minimum
flange matches reflector finish.
• Patent-pending integrated snoot and optical system minimizes lamp striations
normally associated with PAR lamps and creates visually pleasing scallops on
vertical surfaces.
HOUSING
• Heavy gauge, aluminum housing with weather-sealed upper lens for clean
appearance. Matte white textured polyester powder paint finish standard.
EXAMPLE: CHU10 P3870MHC 8AR 120 DWHG
MOUNTING
• Wall mount must be anchored to structural support. See bracket dimensions to
determine size and construction required.
ELECTRICAL SYSTEM
• Medium-base porcelain socket with nickel-plated screw shell.
• Two (2) removable, pre-wired, 120 or 277V, 50/60Hz electronic ballast modules
standard. Dual switching standard.
LISTING
• Fixtures are listed and labeled to comply with US and Canadian standards.
Suitable for wet locations.
WARRANTY
• 1-year limited warranty. Complete warranty terms located at
www.acuitybrands.com/CustomerResources/Terms_and_conditions.aspx
Series Wattage/Lamp Aperture/Trim color Finish Voltage Mounting
CHU10
Metal halide
P3870M 70W PAR38
P38100M 100W PAR38
Color-correct metal halide
1
P3870MHC 70W PAR38
P38100MHC 100W PAR38
P38150MHC
2
150W PAR38
8AR Clear
8PR Pewter
8WTR Wheat
8BR Black
8WR White
(blank) Semi-specular
LD Matte-diffuse
MVOLT
120
277
(blank) Wall mount SF
3
Options
4
Single fuse
5
QRS
QRSTD
Quartz restrike system
5
QRS with time delay
EC Emergency circuit
Architectural Colors - Powder Paint
6
DWHG Matte white (standard)
DDB Dark bronze
DBL Black
DWH Gloss white
DMB Medium bronze
DNA
Natural aluminum
DSS Sandstone
DGC Charcoal grey
DTG Tennis green
DBR Bright red
DSB Steel blue
ORDERING NOTES
1. Ceramic ARC tube consistent-color lamp. Phillips Mastercolor or GE Constant Color.
2. California Title 20 compliant.
3. Wires supplied by others.
CHU-10-OPEN-PAR
PAGE 1 OF 3
GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com
© 2010-2014 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 03/25/14. Specifications subject to change without notice.
4. Must specify 120 or 277V.
5. Not available with EC.
6. Additional architectural colors available; see www.lithonia.com/archcolors.
10” CHU
Housing Diameter: 10-1/2 (26.7)
D: 17 (43.2)
Wall Mount Bracket
for
(13.7)
(15.2)
Up/Down, Wall-Mounted Cylinder
PAR Metal Halide, 8” Aperture
DIMENSIONAL DATA
All dimensions are inches (centimeters) unless otherwise noted.
A
22-1/2
22
[57.2]
(57.2)
1
2
B
5-3/8
6
CHU10
Clearance holes
3/8" (.95) anchors
C
D
A: 11-1/2 (29.2)
Aperture: 7-7/8 (20.0)
B: 8-5/16 (21.1)
C: 7-9/16 (19.2)
GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com
© 2010-2014 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 03/25/14. Specifications subject to change without notice.
CHU-10-OPEN-PAR
PAGE 2 OF 3
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