8” CA - Acuity Brands

Luminaire Type:
Catalog Number
(autopopulated):
Gotham Architectural Downlighting
Incandescent Cylinders
8” CA
Open Cylinders
A19, A21 or PAR Lamp,
6” Aperture
FEATURES
OPTICAL SYSTEM
•
Reflector - Self-flanged, semi-specular, specular or matte diffuse 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.
•
Patent-pending integrated snoot on PAR 30 optical system minimizes striations
normally associated with PAR lamps.
HOUSING
•
Heavy-gauge aluminum housing with top deck for clean appearance. Matte
white textured polyester powder paint finish standard.
•
Reflector edge sits flush with cylinder wall for clean, one-piece appearance.
•
Reveal on standard ceiling and optional pendant mount give floating
luminaire appearance.
MOUNTING
•
Ceiling mount (standard) offers patented (U.S. Patent No. 4,300,190), quick
mount attachment plate for direct installation.
•
Wall mount or pendant mount available.
ELECTRICAL SYSTEM
•
Medium-base porcelain socket with nickel-plated screw shell.
LISTINGS
•
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
ORDERING INFORMATION
EXAMPLE: CA8 6AR DWHG
Series1
Lamp designation
Aperture/Trim color
Finish
CA8
(blank)
PAR30
6AR
6BR2
6PR
6WTR
6GR
6WR2
(blank)
LD
LS
A19, A21 Lamp
PAR30 (75W Max.)
Clear
Black
Pewter
Wheat
Gold
White
Semi-specular
Matte-diffuse
Specular
Mounting3
Options
(blank)
WM
PM4
Architectural Colors - Powder Paint5
DWHG
Matte white (standard)
DDB
Dark bronze
DBL
Black
DNA
Natural aluminum
DWH
Gloss white
DTG
Tennis green
DGC
Charcoal grey
DSS
Sandstone
Ceiling mount
Wall mount
Pendant 3/8”
thread mount
ACCESSORIES order as separate catalog numbers (shipped separately)
CYS6
CRS6
3/8” stem and canopy with 5° “hang straight” swivel
3/8” stem and canopy with 45° swivel
NOTES
ORDERING NOTES
1.
2.
3.
4.
Maximum wattage 150W A21 lamp or 75W PAR30 lamp.
Not available with finishes.
Wires supplied by others.
Stem not included.
5.
6.
Additional architectural colors available; see www.lithonia.com/archcolors.
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.
CA-8-Open
GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com
PAGE 1 OF 3
© 2006-2012 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 12/02/13. Specifications subject to change without notice.
8” CA
Open Cylinders
A19, A21 or PAR Lamp, 6” Aperture
DIMENSIONAL DATA
All dimensions are inches (centimeters) unless otherwise noted.
A
A
15 1/2
(39.4)
B
B
C
DD
Wall Mount Dimensions
Reflector Aperture: 6-1/4 (15.9)
Housing Diameter: 7-5/8 (19.4)
A=
B=
C=
D=
7-3/4 (19.7)
5-5/16 (13.5)
3-1/4 (8.3)
10-7/8 (27.6)
GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com
CA-8-Open
© 2006-2012 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 12/02/13. Specifications subject to change without notice.
PAGE 2 OF 3
8” CA
Open Cylinders
A19, A21 or PAR Lamp, 6” Aperture
PHOTOMETRY
Distribution Curve
Distribution Data
CA8 6AR
Output Data
Coefficient of Utilization
100A LAMP, 1750 RATED LUMENS, 1.3 S/MH, TEST NO. LTL7258
90°
80°
100
70°
200
60°
300
400
50°
500
600
40°
700
800
0°
10°
0
20°
30°
F rom 0°
0
5
15
25
35
45
55
65
75
85
90
CA8 6AR
Ave
801
813
830
845
599
151
1
0
0
0
0
Lumens
78
236
383
364
124
2
0
0
0
Zone Lumens
0° - 30° 696.5
0° - 40° 1060.8
0° - 60° 1187.7
0° - 90° 1187.7
90° - 180° 0.0
0° - 180° 1187.7
*E fficiency
pf
pc
pw
1
2
3
4
5
6
7
8
9
10
% Lamp
39.8
60.6
67.9
67.9
0.0
*67.9
80°
70°
300
60°
600
50°
900
40°
1200
10°
20°
30°
F rom 0° Ave
0
1510
5
1541
15
1443
25
1352
35
886
45
211
55
6
65
1
75
0
85
0
90
0
CA8 6AR
20%
70%
50% 30%
.73 .72
.68 .65
.63 .60
.58 .55
.54 .50
.50 .46
.47 .43
.44 .39
.41 .37
.38 .34
50% beam angle 10% beam angle
50%
65.7°
87.4°
50% 30%
fc at
fc at
Inital fc
.71 .69
beam
beam
B eam
Mount at beam B eam
.66 .64
height center diameter edge diameter edge
.61 .58
2.6
10.5
13.2
7.1
26.5
8
.57 .54
1.4
14.3
7.1
9.7
14.2
10
.53 .49
0.9
18.2
4.4
12.3
8.9
12
.49 .46
0.6
22.0
3.0
14.8
6.1
14
.46 .42
0.4
25.8
2.2
17.4
4.4
16
.43 .39
.40 .36
.38 .34
Lumens
144
409
612
536
178
9
1
0
0
Zone Lumens
0° - 30° 1165.9
0° - 40° 1702.4
0° - 60° 1888.5
0° - 90° 1890.1
90° - 180° 0.0
0° - 180° 1890.1
*E fficiency
% Lamp
41.9
61.2
67.9
68.0
0.0
*68.0
pf
pc
pw
1
2
3
4
5
6
7
8
9
10
80%
50% 30%
.75 .73
.69 .67
.64 .61
.60 .56
.55 .51
.52 .47
.48 .44
.45 .41
.42 .38
.40 .35
20%
70%
50% 30%
.74 .72
.68 .66
.63 .60
.59 .55
.55 .51
.51 .47
.48 .44
.45 .40
.42 .38
.39 .35
50% beam angle 10% beam angle
50%
60.1°
84.6°
50% 30%
fc at
fc at
Inital fc
.71 .70
beam
beam
B eam
Mount at beam B eam
.66 .64
height center diameter edge diameter edge
.62 .59
5.0
10.0
25.0
6.4
49.9
8
.57 .54
2.7
13.6
13.4
8.7
26.8
10
.54 .50
1.7
17.3
8.4
11.0
16.7
12
.50 .46
1.1
20.9
5.7
13.3
11.4
14
.47 .43
0.8
24.6
4.1
15.6
8.3
16
.44 .40
.41 .37
.39 .35
75W PAR30LN/CAP/WFL/50 LAMP, 0.7 SPACING CRITERIA, 1130 RATED LUMENS, TEST NO. LTL12837
cp
90˚
70˚
300
600
50˚
900
1200
1500
10˚
80%
50% 30%
.75 .73
.69 .66
.64 .60
.59 .55
.55 .51
.51 .46
.47 .43
.44 .40
.41 .37
.39 .34
150A LAMP, 2780 RATED LUMENS, 1.2 S/MH, TEST NO. LTL7257
90°
1500
0°
Illuminance: Single Luminaire 30” Above Floor
30˚
0˚
5˚
15˚
25˚
35˚
45˚
55˚
65˚
75˚
85˚
90˚
1668
1532
1080
688
230
21
1
0
0
0
0
Lumens
137
301
309
150
25
1
0
0
0
Zone
Lumens % Lamp
0˚ - 30˚
0˚ - 40˚
0˚ - 60˚
0˚ - 90˚
90˚ - 180˚
0˚ - 180˚
*Total
748
66.2
897
79.4
924
81.7
924
81.7
0
0.0
924
*81.7
Eff iciency
pf
20%
pc
80%
70%
50%
50% beam - 36.6˚ 10% beam - 66.8˚
pw 50% 30% 50% 30% 50% 30%
Inital FC
97 97 95 95 91 91 Mounting Center
0
91 89 89 88 86 85
1
Beam Diameter
FC
Diameter
FC
Height
85 82 84 81 81 79
2
5.5
7.3
27.6
3.6
55.1
8
3.0
9.9
14.8
5.0
29.7
10
80 77 79 76 77 74
3
1.8
12.5
9.2
6.3
18.5
12
76 72 75 71 73 70
4
1.3
15.2
6.3
7.6
12.6
14
71 67 71 67 69 66
5
0.9
17.8
4.6
8.9
9.2
16
68 63 67 63 66 62
6
64 60 64 59 63 59
7
61 56 60 56 60 56
8
58 53 57 53 57 53
9
10 55 51 55 51 54 50
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-8-Open
GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com
PAGE 3 OF 3
© 2006-2012 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 12/02/13. Specifications subject to change without notice.
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