11” cf cylinders – Gotham 10 CF Cylinders SpecSheet User Manual
Page 3
© 2003-2013 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 12/23/13. Specifications subject to change without notice.
PAGE 3 OF 3
CF11-10-OPEn
CF11 3/26DTT 10AR
(3) 26W CF26DD/E/827 LAMP, 1.4 S/MH, 1825 RATED LUMENS PER LAMP, TEST NO. 2196091701
CF11 2/32TRT 10AR
(2) 32W PL-T 32W/30/4P LAMP, 1.4 S/MH, 2400 RATED LUMENS PER LAMP, TEST NO. 2196092005
PH
OTO
M
ET
RY
Distribution Curve
Distribution Data
Output Data
Coefficient of Utilization
Illuminance: Single Luminaire 30” Above Floor
11” CF
Cylinders
Horizontal Lamp, Double Twin-Tube or Triple-Tube, 10” Aperture
From 0°
cp. Lumens
0°
1257
5°
1277 122
15°
1290 366
25°
1284 590
35°
1126 702
45°
629
474
55°
47
68
65°
0
3
75°
0
1
85°
0
1
90°
0
Zone Lumens %lamp
0°–30° 1076
19.7
0°–40° 1778
32.5
0°–60° 2319
42.4
0°–90° 2322
42.4
90°–180° 0
0.0
0°–180° 2322
42.4*
*Efficiency
ρ f
20%
ρc
80%
70%
50%
ρw 50% 30% 50% 30% 50% 30%
1 47 46 46 45 44 43
2 44 42 43 41 41 40
3 40 38 40 38 39 37
4 37 35 37 35 36 34
5 35 32 34 32 33 31
6 32 29 32 29 31 29
7 29 27 29 27 29 26
8 27 24 27 24 26 24
9 25 22 25 22 24 22
10 23 20 22 20 22 20
50%
10%
beam angle 69.4° beam angle 94.5°
Initial fc
fc at
fc at
Mount at beam
Beam beam
Beam beam
height center
diameter edge
diameter edge
8'
41.6
7.6' 20.8
11.9'
4.2
10'
22.4
10.4' 11.2
16.2'
2.2
12'
13.9
13.2' 7.0
20.6'
1.4
14'
9.5
15.9' 4.8
24.9'
1.0
16'
6.9
18.7' 3.5
29.2'
0.7
0°
45°
90°
320
640
960
1280
1600
0°
20°
40°
60°
80°
600
1200
Ave
Lumens
0
5
15
25
35
45
55
65
75
85
90
1628
1646
1785
1801
1556
1107
160
4
1
0
0
159
507
828
965
795
174
7
1
0
Zone
Lumens % Lamp
0° - 30°
0° - 40°
0° - 60°
0° - 90°
90° - 180°
0° - 180°
1493.9
2458.6
3427.8
3435.0
0.0
3435.0
31.1
51.2
71.4
71.6
0.0
*71.6
*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
85
78
71
65
59
54
50
45
42
39
36
85
76
68
61
54
49
44
40
37
34
31
85
74
65
57
51
45
41
37
33
30
28
83
77
70
64
58
53
49
45
41
38
36
83
75
67
60
54
49
44
40
36
33
31
83
73
64
57
50
45
40
36
33
30
28
80
74
68
62
57
52
48
44
41
38
35
80
72
65
59
53
48
43
39
36
33
30
80
71
63
56
50
45
40
36
33
30
27
RCR
50% beam -
71.6°
10% beam -
99.0°
Mounting
Height
Inital FC
Center
Beam Diameter FC Diameter FC
8.0
10.0
12.0
14.0
16.0
53.8
28.9
18.0
12.3
8.9
7.9
10.8
13.7
16.6
19.5
26.9
14.5
9.0
6.2
4.5
12.9
17.6
22.3
27.0
31.6
5.4
2.9
1.8
1.2
0.9
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.