Luminaire Type:
Catalog Number
(autopopulated):
Gotham Architectural Downlighting
HID Downlights
10” AHW
Open Wallwash
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).
• Patented hybrid kicker utilizes a multi-finish process to provide maximum
vertical illumination on the wall.
• 1/8” tempered clear glass lens standard.
MECHANICAL SYSTEM
• 16-gauge galvanized steel construction; maximum 6” ceiling thickness.
• Telescopic mounting bars maximum of 32” and minimum of 15”, preinstalled,
4” vertical adjustment.
• Toolless adjustments post installation.
• Junction box capacity: 8 (4 in, 4 out) No. 12AWG rated for 90°C.
ELECTRICAL SYSTEM
• Die-cast aluminum lampholder housing.
• Mogul-base (medium for 150W) porcelain socket with nickel-plated screw shell.
• Prewired, encased-and-potted, 120/277V (pulse start) or 120/347V (probe
start) ballast tray module. Module can be attached before or after mounting of
mounting/plaster frame.
• Thermally activated insulation detector.
EXAMPLE: AHW 100M 8AR 120 TRW
Series Wattage/Lamp
AHW
Metal halide
2, 3
150M
175M
250M
Color-corrected metal halide
150MHC
250MHC
150W ED17
4
175W ED28
4
250W ED28
2, 3
150W ED17
4
250W ED28
1
Aperture/
Trim c olo r Finish Voltage Ballast Options
10AR Clear
10PR Pewter
10WTR Wheat
5
10WR
White
(blank) Semi-
specular
LD Matte-
diffuse
painted
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
120
277
347
6
(blank)
Probe start
SCWA Pulse start
HEB Electronic
QRS
QRSTD
9
EC
7
Quartz restrike system
8
Quartz restrike system with time delay
Emergency circuit
SF Single fuse
TRW White painted flange
TRBL Black painted flange
GSKT Foam asketing
10
RRL
RELOC®-ready luminaire. Provides compatibility with Lithonia RELOC system.
Access above ceiling required.
ORDERING NOTES
1. Recommended for use with coated lamps. Includes required safety glass.
2. Only available with HEB ballast.
3. California Title 20 compliant.
4. Must specify SCWA.
5. Not available with finishes.
6. 347V only.
AHW-10-OPEN
PAGE 1 OF 3
GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com
© 2008-2013 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 07/01/13. Specifications subject to change without notice.
7. Uses 100W max. DC-base quartz lamp.
8. Lamp remains on for two minutes after HID lamp restrikes.
9. DC socket with leads for connection to external emergency power source;
max. 100W lamp.
10. For compatible RELOC systems, refer to TECH-110.
10” AHW
Lens Recess: 4-1/8 (10.5)
4
23-3/4
Open Wallwash
Metal Halide Lamp
DIMENSIONAL DATA
All dimensions are inches (centimeters) unless otherwise noted.
(60.3)
18-3/8
(46.7)
17-1/
(43.8)
Aperture: 9-3/4 (24.8)
Ceiling Opening: 10-3/8 (24.8)
Overlap Trim: 10-3/4 (27.3)
GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com
© 2008-2013 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 07/01/13. Specifications subject to change without notice.
AHW-10-OPEN
PAGE 2 OF 3
10” AHW
AHW 320M 10AR
320W BT28MH lamp
28600
Test No. LTL15578
Plane Angle
90°
0
0
0
0
0
0
0
0
0
3 ft. from wa ll 3 ft. from wa ll
AHW 250M 10AR
250W ED28MH lamp
19800
Test No. LTL15575
Plane Angle
3 ft. from wa ll 3 ft. from wa ll
room
wall
Open Wallwash
Metal Halide Lamp
PHOTOMETRY
TECHNICAL INFORMATION
Footcandle values are initial and tables are based on minimum of six units. For fixture-to-wall
distance other than those shown, use maximum of one-to-one spacing (distance between fixtures not
more than distance to wall) for best results.
Fixture/Lamp Candlepower Data Footcandle values
157
1
135
0
2
0
0
112
1
2
1
67
0
90
0
1
22
2
0
45
0
2
rated lumens
rated lumens
Vertical AngleRoom 157.5° 135° 112.5° 90° 67.5° 45°22.5° Wall
R oom Side Wall Side
0°
5°
15°
25°
35°
45°
55°
65°
75°
85°
13735
13601
11934
9057
4160
839
133
84
63
28
13735
13612
11923
9293
4565
1131
152
93
63
39
13735
13343
11512
8842
4332
1159
143
84
58
34
13735
13453
11526
8569
4114
1187
140
82
61
30
13735
13512
11566
8128
3724
1234
175
96
61
27
13735
13175
11227
7574
3398
1323
425
250
136
38
13735
13348
11218
7511
3580
1620
865
535
287
82
13735
13145
10950
7248
3573
1790
1082
647
332
89
13735
13423
11156
7367
3754
1945
1141
675
337
82
Room Side Wall Side
Vertical AngleRoom 157.5° 135° 112.5° 90° 67.5° 45° 22.5°Wall
0°
5°
15°
25°
35°
45°
55°
65°
75°
85°
90°
10847
10145
8459
6300
2803
458
85
56
42
17
0
10847
10237
8626
6606
3132
617
98
62
44
23
0
10847
10254
8592
6465
3055
673
92
58
42
25
0
10847
10376
8651
6342
2938
698
88
58
40
19
0
10847
10366
8592
6029
2759
738
116
68
40
15
0
10847
10346
8576
5854
2699
909
310
176
94
27
0
10847
10175
8305
5669
2753
1182
629
378
196
58
0
10847
10022
8136
5450
2741
1334
785
455
229
63
0
10847
9901
7986
5262
2728
1380
800
463
227
56
0
on 3 ft. centerson 4 ft. centers
1
2
3
4
5
6
7
8
9
10
62
104
120
128
135
128
119
107
94
82
56
98
111
123
127
125
117
106
93
81
62
104
120
128
135
128
119
107
94
82
on 3 ft. centerson 4 ft. centers
1
42
39
2
72
3
84
4
91
5
95
6
91
7
85
8
76
9
67
10
59
42
68
72
79
84
88
91
92
95
90
91
84
85
76
76
67
67
58
58
51
84
96
101
103
100
91
80
71
63
35
58
68
72
73
70
65
57
50
44
38
51
66
84
77
96
89
101
94
103
93
100
88
91
81
80
72
71
62
63
26
35
46
58
54
68
63
72
68
73
67
70
63
65
58
57
51
50
45
44
PHOTOMETRY NOTES
• Tested to current IES and NEMA standards under stabilized laboratory conditions.
• Actual performance may differ as a result of end-user environment and application.
• Consult factory or IES file for microgroove baffle, black cone or other photometric reports.
AHW-10-OPEN
PAGE 3 OF 3
GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com
© 2008-2013 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 07/01/13. Specifications subject to change without notice.
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