Page 1
Luminaire Type:
Catalog Number
(autopopulated):
Gotham Architectural Downlighting
Compact Fluorescent Cylinders
11” CF
Cylinders
Horizontal Lamp, Double Twin-Tube or Triple-Tube,
8” Aperture
FEAT URES ORDERING INFORMATION
OPTICAL SYSTEM
• Self-flanged, semi-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.
HOUSING
• Heavy-gauge aluminum housing with integral bottom deck for clean appearance.
Matte white textured polyester powder paint finish standard.
• Reveal on standard ceiling and optional pendant mount give floating
luminaire appearance.
MOUNTING
• Standard ceiling mount provided with mounting pattern for direct installation to
3-1/4” and 4” octagonal or 4” square junction box.
• Optional wall mount provided with mounting pattern for direct installation to 4”
square or octagonal junction box.
• Optional pendant mounting entry provided for 3/8” National Pipe Thread stem.
Mounting accessories available (see Accessories). Wires supplied by others.
EXAMPLE: CF11 2/26DTT 8AR 120 DWHG
ELECTRICAL SYSTEM
• Horizontally mounted, four-pin, positive-latch, thermoplastic socket(s).
• Class P, thermally protected, high-power-factor electronic ballast(s).
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
Series Wattage/Lamp Trim c olo r Finish Voltage Ballast Mounting
CF11 1/13DTT
2/13DTT
1/18DTT
2/18DTT
1/26DTT
2/26DTT
1/13TRT
1/18TRT
1/26TRT
1/32TRT
1/42TRT
8AR Clear
8PR Pewter
8WTR Wheat
8WR White
8BR Black
(blank) Semi-specular
LD Matte-diffuse
MVOLT
120
277
347
1
(blank) Electronic ballast
1,2
ECOS
ADEZ
ADZT
Lutron® EcoSystem® electronic dimming
ballast. Minimum dimming level 5%
2,3
Advance Mark 10® electronic dimming
ballast. Minimum dimming level 5%
1
Advance Mark 7® electronic dimming
(blank) Ceiling mount
5
PM
WM Wall mount
ballast. Minimum dimming level 5%
4
Pendant 3/8”
thread mount
Options
WLP With 3500 K lamp (shipped separately)
3
GMF
GLR
Single slow-blow fuse
3
Single fast-blow fuse
DS Dual switching
Architectural Colors - Powder Paint
DWHG Matte white (standard)
DBL Black
DNA Natural aluminum
DDB Dark bronze
DWH Gloss white
ACCESSORIES order as separate catalog numbers (shipped separately)
7
CYS
7
CRS
nSP5 D Sensor Switch
CF11-8-OPEN
PAGE 1 OF 4
3/8” stem and canopy with 5° “hang straight” swivel
3/8” stem and canopy with 45° swivel
®
nLight® 0-10V dimming relay. Requires additional nLight bus power supply (nPS 80)
GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com
© 2003-2013 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 12/19/13. Specifications subject to change without notice.
6
Page 2
11” CF
Housing Diameter: 10-3/4 (27.3)
8
(23.8)
8-5/8
)
D =14 (35.6)
Cylinders
Horizontal Lamp, Double Twin-Tube or Triple-Tube, 8” Aperture
DIMENSIONAL DATA NOTES
All dimensions are inches (centimeters) unless otherwise noted.
A
9-3/
Reflector Aperture: 8 (20.3)
B
(21.9
C
D
Wall Mount Dimensions
A =4-1/2 (11.4)
B =5-5/16 (13.5)
C =3-1/4 (8.3)
ORDERING NOTES
1. Multi-volt electronic ballast capable of operating on any line voltage from
120V through 277V, 50 or 60 Hz.
2. Not available with 13W.
3. Available in 120V or 277V only.
4. Wires supplied by others.
5. Stem not included.
6. Additional architectural colors available; see www.lithonia.com/archcolors.
7. Color and length of stem must be specified (from 6” to 240” in even incre-
GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com
© 2003-2013 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 12/19/13. Specifications subject to change without notice.
ments in maximum sections of 48”). Ex.: CYS06 DWHG. Ceiling attachment for
interior use. Consult factory for exterior use. Wire not included.
CF11-8-OPEN
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Page 3
11” CF
0° 20°
40
80
%02fp
0° 20°
1200
%02fp
0° 20°
20
40
60
80
%02fp
Cylinders
Horizontal Lamp, Double Twin-Tube or Triple-Tube, 8” Aperture
PHOTOMETRY
Distribution Curve Distribution Data Output Data Coefficient of Utilization Illuminance: Single Luminaire 30” Above Floor
CF11 1/32TRT 8AR
0
0
CF11 1/42TRT 8AR
400
800
80°
60°
40°
80°
60°
40°
(1) 32W CF32DT/E/IN/835 LAMP, 1.2 S/MH, 2400 RATED LUMENS PER LAMP, TEST NO. LTL9452
Ave Lumens
0
1005
5
1005
15
961
25
917
35
635
45
592
55
41
65
11
75
85
90
Zone Lumens % Lamp
0° - 30°
785.7
0° - 40°
0° - 60°
0° - 90°
90° - 180°
0° - 180°
1190.3
1590.4
1619.7
0.0
1619.7
*Efficiency
*67.5
95
275
416
405
354
46
11
9
10
8
8
0
pc 80% 70% 50%
pw 50% 30%10% 50%30% 10% 50% 30% 10%
32.7
49.6
66.3
67.5
0.0
0
1
2
3
4
5
RCR
6
7
8
9
10
80
80
80
70
72
74
61
64
67
54
57
62
49
52
56
44
47
52
39
43
48
36
39
44
33
36
41
30
33
38
28
31
35
78
78
70
72
63
66
57
61
51
56
47
51
43
47
39
43
36
40
33
37
30
35
78
69
61
54
48
43
39
36
33
30
28
67
68
69
59
61
64
53
56
59
48
50
54
43
46
50
39
42
46
35
38
43
32
35
39
30
33
37
27
30
34
75
75
75
(1) 42W CF42DT/E/IN/835 LAMP, 1.3 S/MH, 3200 RATED LUMENS PER LAMP, TEST NO. LTL9455
Ave Lumens
0
1295
5
1285
15
1325
25
1296
35
905
45
785
55
39
65
75
85
90
Zone Lumens% Lamp
0° - 30°
1083.2
0° - 40°
0° - 60°
0° - 90°
90° - 180°
0° - 180°
1653.4
2166.3
2171.7
0.0
2171.7
*Efficiency
*67.9
122
373
588
570
464
49
4
4
1
1
0
0
0
pc 80% 70% 50%
pw 50% 30% 10%50% 30%10% 50%30% 10%
33.8
51.7
67.7
67.9
0.0
0
1
2
3
4
5
RCR
6
7
8
9
10
81
81
81
71
72
74
62
65
68
55
59
62
50
53
57
45
48
53
40
44
49
37
40
45
34
37
41
31
34
38
28
31
36
79
79
71
73
64
67
58
61
52
56
48
52
43
48
40
44
37
41
34
38
31
36
79
70
62
55
49
44
40
37
33
31
28
67
69
70
60
62
65
54
57
60
49
51
55
44
47
51
40
43
47
36
39
43
33
36
40
31
33
37
28
31
35
75
75
75
50% beam -
Inital FC
Center
Mounting
Beam DiameterFC DiameterFC
Height
8.0
10.0
12.0
14.0
16.0
Mounting
Height
8.0
10.0
12.0
14.0
16.0
6.5
33.2
8.8
17.9
11.2
11.1
13.5
7.6
15.9
5.5
50% beam -
Inital FC
Center
Beam Diameter FC Diameter FC
6.9
42.8
9.5
23.0
12.0
14.3
14.5
9.8
17.0
7.1
60.9°
64.4°
16.6
8.9
5.6
3.8
2.8
21.4
11.5
7.2
4.9
3.6
10% beam -
94.7°
3.3
11.9
1.8
16.3
1.1
20.6
0.8
25.0
0.6
29.3
10% beam -
94.8°
12.0
16.3
20.7
25.0
29.3
4.3
2.3
1.4
1.0
0.7
CF11 2/18DTT 8AR
80°
0
60°
0
0
40°
0
(2) 18W CF18DD/E/827 LAMPS, 1.3 S/MH, 1250 RATED LUMENS PER LAMP, TEST NO. 2196080601
Ave Lumens
0
811
5
841
15
864
25
827
35
654
45
122
55
6
65
0
75
0
85
0
90
0
245
377
380
109
Zone Lumens% Lamp
0° - 30°
702.5
0° - 40°
81
6
0
0
0
0° - 60°
0° - 90°
90° - 180°
0° - 180°
1082.4
1198.0
1198.0
0.0
1198.0
*Efficiency
*47.9
pc 80% 70% 50%
pw 50% 30%10% 50%30% 10% 50% 30% 10%
28.1
43.3
47.9
47.9
0.0
0
1
2
3
4
5
RCR
6
7
8
9
10
57
57
57
50
52
53
45
47
49
41
43
45
37
39
42
34
36
39
31
33
36
28
30
34
26
28
31
24
26
29
22
24
27
56
56
51
52
46
48
42
44
39
41
36
38
33
36
30
33
28
31
26
29
24
27
56
50
45
40
37
33
31
28
26
24
22
48
49
50
44
45
46
43
40
37
35
33
30
28
27
Mounting
40
41
36
38
33
35
30
32
28
30
26
28
24
26
22
24
53
53
53
50% beam -
7.3
9.9
12.5
15.2
17.8
66.9°
Inital FC
Center
Beam DiameterFC DiameterFC
Height
26.8
8.0
14.4
10.0
9.0
12.0
6.1
14.0
4.4
16.0
13.4
7.2
4.5
3.1
2.2
10% beam -
85.5°
2.7
10.2
1.4
13.9
0.9
17.6
0.6
21.3
0.4
25.0
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.
CF11-8-OPEN
PAGE 3 OF 4
GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com
© 2003-2013 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 12/19/13. Specifications subject to change without notice.
Page 4
11” CF
0° 20°
400
800
%02fp
Cylinders
Horizontal Lamp, Double Twin-Tube or Triple-Tube, 8” Aperture
PHOTOMETRY
Distribution Curve Distribution Data Output Data Coefficient of Utilization Illuminance: Single Luminaire 30” Above Floor
CF11 2/26DTT 8AR
80°
60°
40°
(2) 26W CF26DD/E/827 LAMP, 1.4 S/MH, 1825 RATED LUMENS PER LAMP, TEST NO. 2196080701
Ave Lumens
0
1039
5
1073
15
1108
25
1061
35
893
45
213
55
65
75
85
90
Zone Lumens % Lamp
0° - 30°
901.9
0° - 40°
0° - 60°
0° - 90°
90° - 180°
0° - 180°
1427.4
1621.0
1621.5
0.0
1621.5
*Efficiency
*44.4
103
314
485
526
184
9
10
0
0
0
0
0
0
0
pc 80% 70% 50%
pw 50%30% 10%50% 30% 10%50% 30%10%
24.7
39.1
44.4
44.4
0.0
0
1
2
3
4
5
RCR
6
7
8
9
10
53
53
53
47
48
49
42
43
45
37
39
42
34
36
38
31
33
36
28
30
33
26
28
31
24
26
29
22
24
27
20
22
25
52
52
47
48
43
44
39
41
35
38
33
35
30
33
28
30
25
28
24
26
22
25
52
46
41
37
34
31
28
26
24
22
20
45
45
46
40
41
43
36
38
40
33
35
37
30
32
34
28
29
32
25
27
30
23
25
28
22
23
26
20
22
24
49
49
49
50% beam -
Inital FC
Center
Mounting
Beam Diameter FC Diameter FC
Height
8.0
10.0
12.0
14.0
16.0
34.3
18.5
11.5
7.9
5.7
7.4
10.2
12.9
15.6
18.3
68.2°
17.2
9.2
5.8
3.9
2.9
10% beam -
87.8°
3.4
10.6
1.8
14.4
1.2
18.3
0.8
22.2
0.6
26.0
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.
GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com
© 2003-2013 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 12/19/13. Specifications subject to change without notice.
CF11-8-OPEN
PAGE 4 OF 4
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