Gotham 8 A SpecSheet
Luminaire Type:
Catalog Number
(autopopulated):
Gotham Architectural Downlighting
Incandescent Downlights
8” A
Open Reflector
A21, A23 or PS25 Lamp
FEAT URES ORDERING INFORMATION NOTES
OPTICAL SYSTEM
• Reflector: Self-flanged, semi-specular, matte-diffuse or specular 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.
• Baffle/cone: Semi-specular clear upper reflector. Microgroove baffle with white
painted flange or specular black cone with flange that matches cone finish.
MECHANICAL SYSTEM
• 16-gauge galvanized steel mounting/plaster frame with friction support springs
to retain optical system. Accommodates up to 7/8” thick ceiling standard.
• 16-gauge galvanized steel mounting bars with continuous 4” vertical adjustment are shipped pre-installed. Post installation adjustment possible without
the use of tools from above or below ceiling.
• Galvanized steel junction box with hinged access covers and spring latch. Two
combination 1/2”-3/4” and two 1/2” knockouts for straight-through conduit
runs. Capacity: 8 (4 in, 4 out) No. 12 AWG conductors rated for 90°C.
EXAMPLE: A 8AR
ELECTRICAL SYSTEM
• Die-cast aluminum lampholder housing.
• Medium-base porcelain socket with nickel-plated screw shell.
• Thermally-activated insulation detector.
LISTING
• Fixtures are UL Listed for thru-branch wiring, non-IC recessed mounting and
damp locations. Listed and labeled to comply with Canadian standards.
WARRANTY
• 1-year limited warranty. Complete warranty terms located at:
www.acuitybrands.com/CustomerResources/Terms_and_conditions.aspx
Series1Aperture/Trim color Finish Lens type Options
A 8AR Clear
8PR Pewter
8WTR Wheat
8GR Gold
2
8WR
White painted
2
8MB
Black baffle
2
8WB
White baffle
2
8BC
Black cone
(blank) Semi-specular
LD Matte-diffuse
LS Specular
(blank) No lens
CGL Clear glass lens
T73 Tempered prismatic lens
SDT Stepdown transformer (277V to 120V)
SDT347 Stepdown transformer (347V to 120V; 75W max.)
SF Single fuse
3
TRW
TRBL
GSKT Foam gasketing
RRL RELOC
White painted flange
Black painted flange
®
-ready luminaire. Provides compatibility with Lithonia
RELOC system. Access above or below ceiling required.
CP Chicago plenum
ACCESSORIES order as separate catalog numbers (shipped separately)
SCA8 Sloped ceiling adapter
. Degree of slope must be specified (10D, 15D, 20D, 25D, 30D). Ex: SCA8 10D.
CTA4-8 YK Trim rentention yoke with tempered steel flat spring.
ORDERING NOTES
1. Maximum wattage: 150W A21-IF lamp; 200W A23-IF or 300W PS25-IF lamp.
2. Not available with finishes.
3. Standard on 8WR, 8MB, and 8WB.
4. For compatible RELOC systems, refer to Tech 110.
A-8-OPEN
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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.
8” A
2W
Open Reflector
A21, A23 or PS25 Lamp
DIMENSIONAL DATA ELECTRICAL
All dimensions are inches (centimeters) unless otherwise noted.
H
15-7/8 (40.3)
Aperture: 7-7/8 (20.1)
13-5/8 (34.6)
Ceiling opening: 8-7/8 (22.5)
Overlap trim:9-1/4 (23.5)
Lens Recess: 3(9.8)
Height Information
egattaWW051W00
150W A 21 200 W A23300W PS 25
8A
8A
8/1-01
(25.7)
4/3-9
CB/BM
8/1-11
(28.3)
)67.52(
)87.42(
)52.82(
4/3-01
)72.72(
(29.8)
003
4/3-11
)77.92(
61/5-11
)97.82(
ENERGY
(Ca lculated in accordance eith NEMA standard LE-5A)
Annual*
Energy
LER.DOL
13
13
15
*
Comparative yearly lighting energy cost per 1000 lumens
Cost
$18.39
$17.89
$16.28
Lamps
(1) 150W A21
(1) 200W A23
(1) 300W PS25
Lamp
Lumens
2850
3800
6300
Ballast
Factor
N/A
N/A
N/A
Input
Watts
100
150
300
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.
A-8-OPEN
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