
Luminaire Type: 
Catalog Number 
(autopopulated):
Gotham Architectural Downlighting 
Incandescent Cylinders
6” CA
Open Cylinders, Black Baffle
PAR38 Lamp,6” Aperture
FEAT URES ORDERING INFORMATION NOTES
OPTICAL SYSTEM
•  Black baffle.
HOUSING
•  Heavy-gauge aluminum housing. Matte white textured polyester powder paint 
finish standard.
MOUNTING
•  Ceiling mount (standard) provided with mounting pattern for direct installation 
to 3-1/2” or 4” octagonal junction box.
•  Wall mount or pendant mount available. Wires supplied by others.
ELECTRICAL SYSTEM
•  Medium-base porcelain socket with nickel-plated screw shell.
LISTING
•  Fixtures are UL Listed for damp locations. Wall mounted option is UL Listed for 
wet locations for non-covered ceiling installations. 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
EXAMPLE: CA6 6MB DWHG 
1
Series
Aperture/Trim color Mounting
CA6 6MB Black baffle (blank) Ceiling mount
WM
Pendant 3/8” thread mount
PM
3
4
2
Wall mount
48” wire lead
PM96 96” wire lead 
PM144 144” wire lead 
PM240 240” wire lead
Options
Architectural Colors - Powder Paint
DWHG Matte white (standard) 
DDB Dark bronze 
DBL Black 
DNA Natural aluminum 
DWH Gloss white 
DTG Tennis green
5
DGC Charcoal grey 
DSS Sandstone 
DMB Medium bronze 
DBR Bright red 
DSB Steel blue
ACCESSORIES order as separate catalog numbers (shipped separately)
6
CYS 
CRS
6
3/8” stem and canopy with 5° “hang straight” swivel 
3/8” stem and canopy with 45° swivel
ORDERING NOTES
1. Maximum wattage: 150W PAR38.
2. Wires supplied by others.
3. Maximum wattage: Q250W PAR38 (wall mount only).
4. Stem not included.
CA-6-BAFFLE
PAGE 1 OF 3
GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com
© 2005-2014 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 06/05/14. Specifications subject to change without notice.
5. Additional architectural colors available; see www.lithonia.com/archcolors.
6. 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.

6” CA
(14.6)
Housing Diameter: 5-7/8 (14.9)
Open Cylinders, Black Baffle
PAR38 Lamp, 6” Aperture
DIMENSIONAL DATA 
All dimensions are inches (centimeters) unless otherwise noted.
A
A
B
C
C
9-5/8
(24.4)
D
D
Wall Mount Dimensions
Aperture: 5-3/4 
A =4-1/2 (11.4) 
B =5-1/2 (14.0)
C =1-5/16 (3.3)
GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com
© 2005-2014 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 06/05/14. Specifications subject to change without notice.
CA-6-BAFFLE
PAGE 2 OF 3

6” CA
Open Cylinders, Black Baffle
PAR38 Lamp, 6” Aperture
PHOTOMETRY
Distribution Curve Distribution Data Output Data Coefficient of Utilization Illuminance: Single Luminaire 30” Above Floor
CA6 6MB
600
0°
CA6 6MB
2200
4400
6600
8800
0
0°
From 0° cp. Lumens
90°
0° 2691
5° 2599 247 
15° 1760 498 
25° 450 208 
35° 22 14
45°
45° 75 
55° 43 
65° 44 
75° 44 
85° 34 
90° 2
From 0° cp. Lumens
90°
15° 1378 390 
25° 331 153 
35° 21 13
45°
45° 43 
55° 33 
65° 22 
75° 12 
85° 1 
90° 11
150W PAR38/FL LAMP, 0.6 S/MH, 1740 RATED LUMENS, TEST NO. LTL43086
Zone Lumens %lamp
0°-30° 953 54.8 
0°-40° 967 55.6 
0°-60° 975 56.1 
0°-90° 987 56.7
90°-180°0 0.0
0°-180° 987 56.7*
*Efficiency
150W PAR38/SP LAMP, 0.3 S/MH, 1740 RATED LUMENS, TEST NO. LTL43080
Zone Lumens %lamp
0° 10268 
5° 7455 708
0°-30° 1251 71.9 
0°-40° 1264 72.6 
0°-60° 1270 73.0 
0°-90° 1275 73.3
90°-180°0 0.0
0°-180° 1275 73.3*
* Efficiency
r
rc 80% 50%30% 
rw50% 30%50% 30% 50%30%
1646361605958 
2626059585857 
3605858565756 
4585656555554 
5565455535453 
6555354525352 
7545153515251 
8525051505150 
9514951495148
rc 80% 50%30%
rw 50% 30% 50% 30%50% 30%
1737269686766 
2706967666665 
3686766656564 
4676565646463 
5666464636362 
6656263626361 
7636162616260 
8626061606160 
9626061596059
50% 10%
Initial fc fc at  fc at 
Mount at beam Beam beam Beam beam 
height  center diameter edge diameter edge
8' 89.03.3' 44.5 5.6' 8.9 
10' 47.8 4.5' 23.9 7.7' 4.8 
12' 29.8 5.7' 14.9 9.7' 3.0 
14' 20.3 6.9' 10.2 11.7' 2.0 
16' 14.8 8.1' 7.4 13.8' 1.5
Initial fc fc at  fc at 
Mount at beam Beam beam Beam beam 
height center diameter edgediameter edge
10' 182.5 2.3' 91.3 4.6' 18.3 
12' 113.8 2.9' 56.9 5.9' 11.4 
14' 77.6 3.5' 38.8 7.1' 7.8 
16' 56.3 4.1' 28.2 8.3' 5.6 
18' 42.7 4.7' 21.4 9.6' 4.3
beam angle 33.4° beam angle 
50
beam angle 17.1° beam angle 34.3
0%
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.
CA-6-BAFFLE
PAGE 3 OF 3
GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com
© 2005-2014 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 06/05/14. Specifications subject to change without notice.