Gotham AHI-AHWI 20.3 SpecSheet
Luminaire Type:
Catalog Number
(autopopulated):
Gotham Architectural Downlighting
International HID Downlights/Wallwash
AHI/AHWI
20.3cm (8”) Open/Wallwash Reflector
Metal Halide Lamp
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).
• Outer kicker reflector provides smooth, uniform illumination ceiling to floor. For
optimal uniformity, the recommended luminaire spacing is 0.9m (3’) from the
wall and 0.9m (3’) centers.
MECHANICAL SYSTEM
• Galvanized steel junction box is mounted to reflector with hinge mechanism.
Knockouts provided for power supply feed. No. 12 AWG conductors, rated
for 90°C.
• Three (3) swinggate brackets allow for installation from below the ceiling.
Suitable for ceiling thickness ranging from 1.59cm (5/8”) to 2.54cm (1”).
ELECTRICAL SYSTEM
• Die-cast aluminum lampholder housing.
• Medium-base porcelain socket with nickel-plated screw shell.
• Prewired electronic ballast standard. Eurostyle terminal block included for
power supply and ground connections required for CE.
EXAMPLE: AHI 150MHC 8AR T73 220
Series Wattage/Lamp
AHI
AHWI
Color-corrected metal halide
70MHC
100MHC
150MHC
1
Aperture/Trim color Finish Lens type
2
8AR Clear
8PR Pewter
8WTR Wheat
3,4
8BR
8WR
Black
3,4
White
(blank) Semi-
specular
LD Matte-
diffuse
LISTING
• 120V and 277V fixtures are UL Listed, non-IC recessed mounting and damp
locations. 220V and 240V fixtures are CE certified and rated IP20.
WARRANTY
• 1-year limited warranty. Complete warranty terms located at:
www.acuitybrands.com/CustomerResources/Terms_and_conditions.aspx
4,5
(blank)
No lens
CGL Clear glass lens
T73 Tempered
prismatic lens
Voltage Options
120
220
240
277
SF Single fuse
TRW White painted flange
TRBL Black painted flange
GSKT Foam gasketing
WLP With 3000 K lamp
(shipped separately)
ORDERING NOTES
1. Recommended for use with coated lamps.
2. Ceramic arc tube consistent-color lamp.
3. Not available with finishes.
4. AHI only.
5. Required for use with enclosed rated lamps.
AHI-AHWI-8-OPEN
PAGE 1 OF 3
GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com
© 2009-2013 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 07/01/13. Specifications subject to change without notice.
AHI/AHWI
(9-1/4)
(
CE CERTIFIED
)
UL LISTED
20.3cm (8”) Open/Wallwash Reflector
Metal Halide Lamp
DIMENSIONAL DATA ELECTRICAL
All dimensions are centimeters (inches) unless otherwise noted.
39.7
(15-5/8)
23.4
(9-1/4)
(11-11/16
Aperture:20.1 (7-7/8)
Ceiling opening: 21.9 (8-5/8)
Overlap trim: 23.5 (9-1/4)
29.8
29.2
11-1/2)
34.8
(13-11/16)
23.5
ENERGY
LER.DOL
(Calculated in accordance eith NEMA standard LE-5A)
Annual*
Energy
Cost
59
54
$4.05
$4.44
*
Comparative yearly lighting energy cost per 1000 lumens
Lamps
(1) 100M
(1) 100M
Lamp
Lumens
8700
1200
Ballast
Factor
1.00
1.00
Input
Watts
110
169
GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com
© 2009-2013 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 07/01/13. Specifications subject to change without notice.
AHI-AHWI-8-OPEN
PAGE 2 OF 3
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