Luminaire Type:
Catalog Number
(autopopulated):
Gotham Architectural Downlighting
HID Surface Downlights
13” CH
Cylinders
Metal Halide or High Pressure Sodium Lamp
12” Aperture
FEAT URES ORDERING INFORMATION
OPTICAL SYSTEM
• Self-flanged, semi-specular or matte-diffuse reflector.
• Clear tempered lens standard.
HOUSING
• Heavy gauge, aluminum housing with no visible seam. Matte white textured
polyester powder paint finish standard.
• Top reveal for floating luminaire appearance. Provided with safety chain between
reveal and housing on ceiling and pendant units for hands free wiring connections.
MOUNTING
• Ceiling mount must be anchored to structural support.
• Wall mount must be anchored to structural support. See bracket dimensions to
determine size and construction required.
• Pendant mount entry provided for 3/8” National Pipe Thread stem. Additional
pendant options available (see accessories). Wires supplied by others.
EXAMPLE: CH13 100M 12AR 120 FCM DWHG
Series Wattage/Lamp
CH13 Metal halide
70M MED
100M MED
175M MOG
250M MOG
1,2
Color-correct metal halide
50MHC MED
70MHC MED
-
100MHC
MED
Aperture/Trim color Finish Voltage Mounting
3
12AR Clear
12PR Pewter
12WTR Wheat
12BR Black
12WR White
High pressure sodium
70S MOG
100S MOG
150S MOG
ELECTRICAL SYSTEM
• Mogul or medium-base porcelain socket with nickel-plated screw shell.
• Removable, pre-wired power module with high power factor, pulse start, coreand-coil ballast, integral fusing and quick disconnect plug.
LISTING
• Fixtures are UL Listed for 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
5
(blank) Semi-specular
LD Matte-diffuse
MVOLT
120
208
4
FCM Ceiling mount
WM Wall mount
6
PM
Pendant 3/8” thread mount
240
277
347
Options
7
SF
QRS
QRSTD
9
EC
WLP Lamp (shipped separately)
8
8
Single fuse
Quartz restrike system
QRS with time delay
Emergency circuit
Architectural Colors - Powder Paint
DWHG Matte white (standard)
DDB Dark bronze
DBL Black
DWH Gloss white
ACCESSORIES order as separate catalog numbers (shipped separately)
11
CYS
CRS
CH-13-OPEN-ED17
PAGE 1 OF 3
3/8” stem and canopy with 5° “hang straight” swivel
11
3/8” stem and canopy with 45° swivel
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. 12/05/13. Specifications subject to change without notice.
10
DMB Medium bronze
DNA
Natural aluminum
DBR Bright red
DSB Steel blue
DSS Sandstone
DGC Charcoal grey
DTG Tennis green
13” CH
Aperture:
(30.5)
Housing
(33.3)
Housing Height:24-1/2 (62.2)
D = 18 (45.7)
B
(55.9)
(14.0)
(10.8)
s
Wall Mount Bracket
Cylinders
Metal Halide or High Pressure Sodium Lamp, 12” Aperture
DIMENSIONAL DATA NOTES
All dimensions are inches (centimeters) unless otherwise noted.
A
C
D
Wall Mount Dimensions
A =7-1/2 (19.1)
Diameter: 13-1/8
12
B =6-7/8 (17.5)
C =4-7/8 (12.4)
22
4-1/4
5-1/2
Clearance hole
for 3/8" (.95)
anchors
ORDERING NOTES
1. Recommended for use with coated lamps.
2. Tempered safety lens provided. If less glass is desired, must specify protected
lamp (i.e. 100MPC, 175MP).
3. Ceramic ARC tube consistent-color lamp. Phillips Mastercolor or GE Constant Color.
4. Only available with 70W and 100W metal halide.
5. Wires supplied by others.
6. Stem not included.
7. Must specify 120 or 277V. Not available with EC or 347 volt.
8. Not available with EC.
9. Not available with QRS or QRSTD.
10. Additional architectural colors available; see www.lithonia.com/archcolors.
11. Color and length of stem must be specified (from 6” to 240” in even increments in maximum sections of 48”). Ex.: CYS06 DWHG. Ceiling attachment for
interior use. Consult factory for exterior use. Wire not included.
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. 12/05/13. Specifications subject to change without notice.
CH-13-OPEN-ED17
PAGE 2 OF 3
13” CH
90° 0
83.2°
'9
'6
'4
'3
ρ f20%
10 43 39 42 38 41 38
1800
3600
5400
7200
9000
90° 0
%1
°
ρ f20%
10 37 33 36 32 35 32
1800
3600
5400
7200
9000
Cylinders
Metal Halide or High Pressure Sodium, 12” Aperture
PHOTOMETRY
Distribution Curve Distribution Data Output Data Coefficient of Utilization Illuminance: Single Luminaire 30” Above Floor
CH13 175M AR
90°
0°
CH13 250M AR
90°
0°
From 0° cp. Lumens
15° 7670 2178
25° 6425 2914
35° 3709 2337
45°
45° 1064 906
55° 33 104
65° 00
75° 00
85° 00
From 0° cp. Lumens
15° 8275 2342
25° 8562 3964
35° 5576 3628
45°
45° 2211 1711
55° 817 733
65° 87 86
75° 35 37
85° 27 29
175W M175/C LAMP, 1.0 S/MH, 14000 RATED LUMENS, TEST NO. 2188090905
Zone Lumens %lamp
0° 8411
5° 8517 807
250W M250/C LAMP, 1.3 S/MH, 20500 RATED LUMENS, TEST NO. 42883
0° 7451
5° 7582 720
0°-30° 5899 42.1
0°-40° 8236 58.8
0°-60° 9245 66.0
0°-90° 9245 66.0
90°-180°0 0.0
0°-180° 9245 66.0*
*Efficiency
Zone Lumens %lamp
0°-30° 7026 34.3
0°-40° 10654 52.0
0°-60° 13098 63.9
0°-90° 13250 64.6
90°-180°0 0.0
0°-180° 13250 64.6*
*Efficiency
ρ c80% 50%30%
ρw50% 30% 50% 30% 50% 30%
1747270696766
2696766646463
3656263606159
4625859575856
5585456535553
6555153505250
7484547444744
8484547444744
9454244414441
ρ c80% 50%30%
ρw50% 30%50% 30%50% 30%
1717067666564
2666463616160
3625859575856
4585455535452
5545052495148
6504648454744
7464245414441
8433942384138
9403639353835
50% 10%
Initial fc fc at fc at
Mount at beam Beam beam Beam beam
height center diameter edge diameter edge
10' 149.5 7.7' 74.8 13.0' 15.0
12' 93.2 9.8' 46.6 16.4
14' 63.6 11.9' 31.8 19.9
16' 46.2 13.9' 23.1 23.4
18' 35.0 16.0' 17.5 26.8
Initial fc fc at fc at
Mount at beam Beam beam Beam beam
height center diameter edge diameter edge
8' 246.3 7.1' 123.2 11.2' 24.6
10' 132.5 9.7' 66.215.3' 13.2
12'82.612.2' 41.3 19.4' 8.3
14'56.314.8' 28.2 23.5' 5.6
16'40.917.4' 20.4 27.6' 4.1
beam angle 54° beam angle
50
beam angle 65.6° beam angle 91.2
0%
.3
.4
.6
.5
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.
CH-13-OPEN-ED17
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. 12/05/13. Specifications subject to change without notice.
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