Gotham 8 CFV Cylinders SpecSheet User Manual
Page 3
© 2003-2014 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 01/20/14. Specifications subject to change without notice.
PAGE 3 OF 3
CFV-8-OPEn
CFV8 26TRT 6AR
(1) 26W PL-T 26W/30/4P LAMP, 1.1 S/MH, 1800 RATED LUMENS, TEST NO. 2196032101
CFV8 13DTT 6AR
(1) 13W PL-C 13W/27/4P LAMP, 0.8 S/MH, 900 RATED LUMENS, TEST NO. 2196032201
CFV8 18DTT 6AR
(1) 18W DULUX D/E CF18DD/E/827 LAMP, 0.7 S/MH, 1250 RATED LUMENS, TEST NO. 2196032501
PH
OTO
M
ET
RY
Distribution Curve
Distribution Data
Output Data
Coefficient of Utilization
Illuminance: Single Luminaire 30” Above Floor
8” CFV
Cylinders
Vertical Lamp, Double Twin-Tube or Triple-Tube, 6” Aperture
0°
20°
40°
60°
80°
200
400
600
800
Ave Lumens
0
5
15
25
35
45
55
65
75
85
90
833
894
847
740
518
117
3
0
0
0
0
86
241
335
318
108
2
0
0
0
Zone
Lumens % Lamp
0° - 30°
0° - 40°
0° - 60°
0° - 90°
90° - 180°
0° - 180°
662.4
980.3
1090.6
1091.0
0.0
1091.0
36.8
54.5
60.6
60.6
0.0
*60.6
*Efficiency
%
0
2
f
p
pc
80%
70%
50%
pw
50% 30% 10%
50% 30% 10%
50% 30% 10%
0
1
2
3
4
5
6
7
8
9
10
72
67
62
57
53
49
46
43
40
38
35
72
65
59
54
50
46
42
39
36
34
32
72
64
57
52
47
43
39
36
34
31
29
70
66
61
57
53
49
46
43
40
37
35
70
64
59
54
49
45
42
39
36
34
31
70
63
57
51
47
43
39
36
34
31
29
67
63
59
55
51
48
45
42
39
37
34
67
62
57
52
48
45
41
38
36
33
31
67
61
55
50
46
42
39
36
33
31
29
RCR
50% beam -
59.5°
10% beam -
86.1°
Mounting
Height
Inital FC
Center
Beam Diameter FC Diameter FC
8.0
10.0
12.0
14.0
16.0
27.5
14.8
9.2
6.3
4.6
6.3
8.6
10.9
13.1
15.4
13.8
7.4
4.6
3.1
2.3
10.3
14.0
17.7
21.5
25.2
2.8
1.5
0.9
0.6
0.5
From 0°
cp. Lumens
0°
571
5°
573
53
15°
404
117
25°
329
151
35°
245
151
45°
112
84
55°
2
10
65°
0
1
75°
0
1
85°
0
1
90°
0
ρ f
20%
ρc
80%
70%
50%
ρw 50% 30% 50% 30% 50% 30%
1 70 69 69 67 66 65
2 66 63 64 62 62 61
3 61 58 60 58 59 57
4 58 54 57 54 56 53
5 54 50 53 50 52 49
6 51 47 50 47 49 46
7 47 43 47 43 46 43
8 44 40 43 40 43 40
9 41 37 41 37 40 37
10 38 34 38 34 37 34
Zone Lumens %lamp
0°-30° 320
35.6
0°-40° 470
52.3
0°-60° 564
62.7
0°-90° 564
62.8
90°-180° 0
0.0
0°-180° 564
62.8*
*Efficiency
50%
10%
beam angle 41.0°
beam angle84.6°
Initial fc
fc at
fc at
Mount at beam
Beam beam
Beam beam
height center
diameter edge
diameter edge
8'
18.9
4.1' 9.5
10.0'
1.9
10'
10.2
5.6' 5.1
13.6'
1.0
12'
6.3
7.1' 3.2
17.3'
0.6
14'
4.3
8.6' 2.2
20.9'
0.4
16'
3.1
10.1' 1.6
24.5'
0.3
200
400
600
800
1000
0°
90°
45°
From 0°
cp. Lumens
0°
777
5°
774
71
15°
528
153
25°
409
188
35°
267
169
45°
78
68
55°
1
2
65°
0
1
75°
0
1
85°
0
1
90°
0
ρ f
20%
ρc
80%
70%
50%
ρw 50% 30% 50% 30% 50% 30%
1 58 57 57 56 55 54
2 55 53 54 52 52 51
3 51 49 51 49 49 48
4 49 46 48 46 47 45
5 46 43 45 43 44 42
6 43 40 43 40 42 40
7 41 38 40 38 40 37
8 38 35 38 35 37 35
9 36 33 36 33 35 33
10 34 31 34 31 33 31
Zone Lumens %lamp
0°-30° 410
32.9
0°-40° 578
46.3
0°-60° 647
51.8
0°-90° 648
51.8
90°-180° 0
0.0
0°-180° 648
51.8*
*Efficiency
50%
10%
beam angle 39.0°
beam angle81.3°
Initial fc
fc at
fc at
Mount at beam
Beam beam
Beam beam
height center
diameter edge
diameter edge
8'
25.7
3.9' 12.8
9.4'
2.6
10'
13.8
5.3' 6.9
12.9'
1.4
12'
8.6
6.7' 4.3
16.3'
0.9
14'
5.9
8.1' 2.9
19.7'
0.6
16'
4.3
9.6' 2.1
23.2'
0.4
200
400
600
800
1000
0°
45°
90°
CFV8 26DTT 6AR
(1) 26W DULUX D/E 26W/27K LAMP, 0.8 S/MH, 1825 RATED LUMENS, TEST NO. 2196032502
From 0°
cp. Lumens
0°
988
5°
1014
93
15°
717
206
25°
549
251
35°
369
228
45°
146
115
55°
5
14
65°
1
1
75°
0
1
85°
0
1
90°
0
ρ f
20%
ρc
80%
70%
50%
ρw 50% 30% 50% 30% 50% 30%
1 55 54 54 53 52 51
2 52 50 51 49 49 48
3 49 47 48 46 47 45
4 46 43 45 43 44 42
5 43 40 43 40 42 40
6 41 38 40 38 40 37
7 38 35 38 35 37 35
8 36 33 35 33 35 32
9 33 31 33 31 33 30
10 31 28 31 28 31 28
Zone Lumens %lamp
0°-30° 549
30.1
0°-40° 776
42.5
0°-60° 904
49.5
0°-90° 905
49.6
90°-180° 0
0.0
0°-180° 905
49.6*
*Efficiency
50%
10%
beam angle 41.4° beam angle 81.9°
Initial fc
fc at
fc at
Mount at beam
Beam beam
Beam beam
height center
diameter edge
diameter edge
8'
32.7
4.2' 16.3
9.5'
3.3
10'
17.6
5.7' 8.8
13.0'
1.8
12'
11.0
7.2' 5.5
16.5'
1.1
14'
7.5
8.7' 3.7
19.9'
0.7
16'
5.4
10.2' 2.7
23.4'
0.5
200
400
600
800
1000
0°
45°
90°
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.