
Luminaire Type:
Catalog Number
(autopopulated):
Gotham Architectural Downlighting
Compact Fluorescent Cylinders
11” CFZ
Cylinders, Cross Baffle
Horizontal Lamp, Double Twin-Tube
8” Aperture
FEAT URES ORDERING INFORMATION
OPTICAL SYSTEM
• Specular clear upper reflector.
• Specular clear, semi-diffuse or highly specular cross baffle finishing trim.
Minimum flange matches cone finish. White painted flange optional.
HOUSING
• Aluminum housing with top reveal for floating luminaire appearance. Provided
with safety chain between reveal and housing on surface and pendant units
for hands free wiring connections. Matte white textured polyester powder paint
finish standard.
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: CFZ11 2/26DTT 84A MVOLT WLP DWHG
ELECTRICAL SYSTEM
• Horizontally-mounted, four-pin, positive latch thermoplastic sockets.
• Class P, thermally-protected, high power factor electronic ballasts.
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
CFZ11 2/13DTT
2/18DTT
2/26DTT
84A Clear
84P Pewter
84WT Wheat
1
84W
White
(blank) Semi-specular
LD Matte-diffuse
MVOLT
120
277
347
2
(blank) Electronic ballast
2,3
ECOS
ADEZ
ADZT
Lutron® EcoSystem® electronic dimming
ballast. Minimum dimming level 5%
3,4
Advance Mark 10® electronic dimming
ballast. Minimum dimming level 5%
2
Advance Mark 7® electronic dimming
(blank) Ceiling mount
6
PM
WM Wall mount
ballast. Minimum dimming level 5%
5
Pendant 3/8”
thread mount
Options
WLP With 3500 K lamp (shipped separately)
GMF Single slow-blow fuse
DS Dual switching
7
NEPP
Interface for Sensor Switch® nLight® network provided with integral power supply. Refer to TN-623-01.
Not for use with emergency options.
Architectural Colors - Powder Paint
DWHG Matte white (standard)
DDB Dark bronze
DBL Black
DWH Gloss white
DMB Medium bronze
ACCESSORIES order as separate catalog numbers (shipped separately)
9
CYS
9
CRS
NSP5 D ER KIT
CFZ-11-XBAFFLE
PAGE 1 OF 3
3/8” stem and canopy with 5° “hang straight” swivel
3/8” stem and canopy with 45° swivel
Sensor Switch nLight secondary relay and dimming pack device used to switch and dim luminaires powered via an emergency circuit. Refer to NSP5 D ER KIT.
GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com
© 2003-2014 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 02/11/14. Specifications subject to change without notice.
8
DNA Natural aluminum
DSS Sandstone
DGC Charcoal grey
DTG Tennis green
DBR Bright red
DSB Steel blue

11” CFZ
(20.3)
Housing Diameter: 10-3/4 (27.3)
Cylinders, Cross Baffle
Horizontal Lamp, Double Twin-Tube, 8” Aperture
DIMENSIONAL DATA NOTES
All dimensions are inches (centimeters) unless otherwise noted.
A
7-1/4
Aperture: 8
(18.4)
B
(18.1
C
D
Wall Mount Dimensions
A =3-9/16 (9.0)
B =5-5/16 (13.5)
C =3-1/4 (8.3)
ORDERING NOTES
1. Not available with finishes.
2. Multi-volt electronic ballast capable of operating on any line voltage from
120V through 277V, 50 or 60 Hz.
3. Not available with 13W.
4. Available in 120V or 277V only.
5. Wires supplied by others.
6. Stem not included.
7. For Emergency applications order non-nLight enabled fixture and NSP5 D ER
KIT as an accessory. Refer to NSP5 D ER KIT.
8. Additional architectural colors available; see www.lithonia.com/archcolors.
9. 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.
GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com
© 2003-2014 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 02/11/14. Specifications subject to change without notice.
CFZ-11-XBAFFLE
PAGE 2 OF 3

11” CFZ
Cylinders, Cross Baffle
Horizontal Lamp, Double Twin-Tube, 8” Aperture
PHOTOMETRY
Distribution Curve Distribution Data Output Data Coefficient of Utilization Illuminance: Single Luminaire 30” Above Floor
CFZ11 2/13DTT 84A
90°
200
400
600
45°
800
CFZ11 2/18DTT 84A
90°
200
400
600
45°
800
From 0° cp. Lumens
0° 555
5° 565 54
15°564 159
25°496 224
35°281 178
45°8069
55°5 8
65°0 1
75°0 1
85°0 1
90°0
From 0° cp. Lumens
0° 683
5° 69467
15° 700 197
25° 618 279
35° 336 215
45°9784
55°711
65°0 1
75°0 1
85°0 1
90°0
(2) 13W PL-C 13W/27/4P LAMP, 1.1 S/MH, 900 RATED LUMENS PER LAMP, TEST NO. 2196073103
Zone Lumens %lamp
0°-30°435 24.2
0°-40°613 34.1
0°-60°689 38.3
0°-90°689 38.3
90°-180°0 0.0
0°-180° 689 38.3*
*Efficiency
(2) 18W CF18DD/E/827 LAMP, 1.1 S/MH, 1250 RATED LUMENS PER LAMP, TEST NO. 2196080101
Zone Lumens%lamp
0°-30° 541 21.7
0°-40° 756 30.3
0°-60° 849 34.0
0°-90° 849 34.0
90°-180°0 0.0
0°-180° 849 34.0*
*Efficiency
ρ c 80% 70%50%
ρw 50% 30%50% 30% 50%30%
1434242414040
2403940383837
3383637363635
4363435343533
5343133313331
6323031293129
7302829272927
8282628262725
9262426242624
10 24 22 24 22 24 22
ρ c 80% 70%50%
ρw50% 30%50% 30% 50% 30%
1383737373635
2363535343433
3343233323231
4323031303129
5302829282927
6282628262726
7262526242624
8252324232423
9232123212321
Initial fc fc at fc at
Mount at beam Beam beam Beam beam
height center diameter edgediameter edge
8' 18.4 6.1' 9.29.9
10' 9.9 8.4' 4.9 13.5' 1.0
12' 6.2 10.6' 3.1 17.1' 0.6
14' 4.2 12.9' 2.1 20.7' 0.4
16' 3.0 15.1' 1.5 24.3' 0.3
Initial fc fc at fc at
Mount at beam Beam beam Beam beam
height center diameter edge diameter edge
8' 22.66.2' 11.3 9.8' 2.3
10' 12.1 8.4' 6.1 13.4' 1.2
12' 7.6 10.6' 3.8 17.0' 0.8
14' 5.2 12.9' 2.6 20.5' 0.5
16' 3.7 15.1' 1.9 24.1' 0.4
beam angle 58.4° beam angle
beam angle 58.5° beam angle
50% 10%
50% 10%
.8
CFZ11 2/26DTT 84A
90°
200
400
600
45°
800
(2) 26W CF26DD/E/827 LAMP, 1.1 S/MH, 1825 RATED LUMENS PER LAMP, TEST NO. 2196080102
From 0° cp. Lumens
0° 967
5° 970 93
15° 959 271
25° 847 383
35° 469 298
45° 117 105
55° 510
65° 01
75° 01
85° 01
90° 0
Zone Lumens %lamp
0°-30° 745 20.4
0°-40° 1042 28.6
0°-60° 1157 31.7
0°-90° 1157 31.7
90°-180°0 0.0
0°-180° 1157 31.7*
*Efficiency
ρ c 80% 70%50%
ρw50% 30% 50% 30%50% 30%
1353535343333
2333233323231
3313031303029
4302829282927
5282628262726
6262526242624
7252325232423
8232223212321
9222022202120
10 20 19 20 19 20 19
50
Initial fc fc at fc at
Mount at beam Beam beam Beam beam
height center diameter edge diameter edge
8' 32.0 6.1' 16.0 9.7' 3.2
10' 17.2 8.3' 8.6 13.2' 1.7
12' 10.7 10.5'5.4 16.8
14' 7.3 12.7' 3.7 20.3
16' 5.3 14.9' 2.7 23.8
beam angle 57.8° beam angle 82.9
0%
.1
.7
.5
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.
CFZ-11-XBAFFLE
PAGE 3 OF 3
GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com
© 2003-2014 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 02/11/14. Specifications subject to change without notice.