Page 1
Luminaire Type:
Catalog Number
(autopopulated):
Gotham Architectural Downlighting
Compact Fluorescent Downlights
8” DLWF
Lensed Wallwash
Double Twin-Tube or Triple-Tube Lamp
FEAT URES ORDERING INFORMATION NOTES
OPTICAL SYSTEM
• Self-flanged, semi-specular or matte-diffuse compound contour finishing trim
in combination with keyed, proprietary Gotham spread lens delivers a uniform
distribution of light to the wall.
• Retained by self-aligning support spring.
• Optical assembly rotates +/- 90°.
MECHANICAL SYSTEM
• Formed housing with matte black finish.
• 16-gauge galvanized steel mounting/plaster frame will accommodate up to
1-1/2” thick ceiling.
• 16-gauge galvanized steel mounting bars with continuous 4” vertical adjustment are shipped preinstalled. Post installation adjustment possible without the
use of tools from above or below ceiling.
• Secondary housing adjustment system for precise, final ceiling to flange
alignment.
• Galvanized steel junction box with hinged access covers and spring latch. Two
combination 1/2”-3/4” knockouts and three 1/2” knockouts for straight through
conduit runs. Capacity: 8 (4 in, 4 out) No. 12 AWG conductors rated for 90°C.
EXAMPLE: DLWF 1/32TRT 8AR MVOLT
ELECTRICAL SYSTEM
• Horizontally-mounted, four-pin, positive-latch, thermoplastic socket.
• Class P, thermally-protected, high power factor electronic ballast mounted to the
junction box.
LISTING
• Fixtures are UL Listed for thru-branch wiring, non-IC recessed mounting and
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 Aperture/Trim color Finish Voltage Ballas t
DLWF 2/26DTT
1/18TRT
1/26TRT
1/32TRT
1/42TRT
1
8AR Clear
2
8BR
Black
(blank) Semi-specular
LD Matte-diffuse
8PR Pewter
8WTR Wheat
MVOLT
120
277
347
3
(blank) Electronic ballast (standard)
4
ADALI
ADEZ
ADZT
ECOS EcoSystem electronic dimming ballast. Minimum dimming level 5%.
DMHL3
2W5
TUBDD
Advance ROVR™ utilizing DALI protocol
5
Advance Mark 10® electronic dimming ballast
4
Advance Mark 7® electronic dimming ballast
5,6
Lutron Hi-Lume® 1% electronic dimming ballast
6,7
Lutron Tu-Wire® electronic dimming ballast
4
Universal Lighting Technologies electronic AddressPRO® digital dimming ballast
Options
8
QDS
Quick disconnect system for easy fluorescent ballast replacement
9
ELR
Emergency battery pack with remote test switch
9
ELRSD
Emergency battery pack with remote test switch and selfdiagnostics module
10
GMF
Single, slow-blow fuse
10
GLR
Single, fast-blow fuse
TRW White painted flange
TRBL Black painted flange
ORDERING NOTES
1. Requires 4-pin lamp.
2. Not available with finishes.
3. Multi-volt electronic ballast capable of operating on any voltage from 120V
through 277V, 50 or 60 Hz.
4. Not available with 347V.
5. Available in 120V or 277V only.
DLWF-8-LENSED
PAGE 1 OF 4
GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com
© 2006-2013 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 07/22/13. Specifications subject to change without notice.
GSKT Foam gasketing
WLP 3500 K lamp (shipped separately)
11
RRL
RELOC®-ready luminaire. Provides compatibility with Lithonia RELOC system.
Access above ceiling required.
RIF Radio interference filter
CP Chicago plenum
NEPP
Interface for Sensor Switch® nLight® network with integral power supply. Refer
to TN-623-01.
6. Available in 26W and 32W only.
7. 120V only.
8. Not available with ELR or ELRSD option.
9. For dimensional changes, refer to TECH-140.
10. Not available with MVOLT. Must specify voltage.
11. For compatible RELOC systems, refer to TECH-110.
Page 2
8” DLWF
Lensed Wallwash
Double Twin-Tube or Triple-Tube Lamp
DIMENSIONAL DATA
All dimensions are inches (centimeters) unless otherwise noted.
6-5/8
(16.9)
18-7/16
(46.8)
14-1/8
(35.9)
Aperture: 8 (20.3)
Ceiling opening: 8-7/8 (22.5)
Overlap trim:9-3/8 (23.8)
GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com
© 2006-2013 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 07/22/13. Specifications subject to change without notice.
DLWF-8-LENSED
PAGE 2 OF 4
Page 3
room
wall
8” DLWF
DLWF 1/42TRT 8AR
(1)
3200
Test
90˚
0
0
0
0
0
s
DLWF 1/32TRT 8AR
(1)
2400
Test
90˚
0
0
0
0
0
s
DLWF 1/26TRT 8AR
(1)
1800
Test
s
Lensed Wallwash
Double Twin-Tube or Triple-Tube Lamp
PHOTOMETRY
TECHNICAL INFORMATION
Footcandle values are initial and tables are based on minimum of six units. For fixture-to-wall
distance other than those shown, use maximum of one-to-one spacing (distance between fixtures not
more than distance to wall) for best results.
Fixture/Lamp Candlepower Data Footcandle values
157
1
135
0
2
0
0
112
1
2
1
67
0
90
0
1
22
2
0
45
0
2
42TRT Lamp
rated lumens
No. LTL15004
32TRT Lamp
rated lumens
No. LTL15005
26TRT Lamp
rated lumens
No. LTL15006
Wall Side
0˚
5˚
15˚
25˚
35˚
45˚
55˚
65˚
75˚
85˚
Room Side
1136
1122
1011
825
601
362
162
44
9
1
Vertical Angle90˚ 67.5˚ 45˚ 22.5˚ Wall
Plane Angle
1136
1140
1061
914
725
483
242
96
29
2
1136
1154
1105
1002
862
627
386
213
83
6
1136
1163
1138
1066
939
699
461
301
139
17
1136
1159
1149
1087
969
738
488
343
180
36
Plane Angle
Wall Side
Room Side
Vertical Angle90˚ 67.5 ˚45˚ 22.5 ˚Wall
899
899
899
0˚
5˚
15˚
25˚
35˚
45˚
55˚
65˚
75˚
85˚
Wall Side
Vertical Angle90˚ 67.5˚ 45˚22.5˚ Wall
Room Side
0˚
5˚
15˚
25˚
35˚
45˚
55˚
65˚
75˚
85˚
90˚
899
887
788
625
426
236
98
29
6
1
890
874
756
577
383
200
80
26
7
2
0
899
900
828
698
530
337
164
66
19
2
Plane Angle
890
892
803
652
494
303
138
55
18
2
0
911
863
767
655
472
290
161
62
5
890
907
845
730
629
455
280
154
60
920
919
904
891
844
819
744
720
581
547
391
364
271
237
140
109
27
13
890
890
917
916
895
878
817
788
739
709
595
554
411
372
277
237
139
107
26
14
6
0
0
3 ft. from wall 3 ft. from wall
on 3 ft. centerson 4 ft. center
1
2
3
4
5
6
7
8
9
10
27
22
43
47
43
35
27
22
17
14
11
27
41
43
46
47
42
43
35
35
27
27
22
22
17
17
14
14
11
11
24
14
35
37
33
26
21
17
13
11
24
28
35
33
37
31
33
26
26
21
21
17
17
13
13
11
11
9
9
9
3 ft. from wall 3 ft. from wall
on 3 ft. centerson 4 ft. center
18
1
21
17
2
34
3
37
4
33
5
26
6
21
7
16
8
13
9
10
0
10
8
3 ft. from wall 3 ft. from wall
on 3 ft. centerson 4 ft. center
1
2
3
4
5
6
7
8
9
10
21
32
34
35
37
32
33
26
26
21
21
16
16
13
13
10
10
9
8
21
17
35
37
32
25
20
16
12
10
8
21
32
35
35
37
31
32
25
25
20
20
16
16
12
12
10
10
8
8
18
28
29
25
20
16
13
10
11
28
22
29
25
25
24
20
20
16
16
13
12
10
10
8
8
8
7
7
7
18
10
29
29
24
19
15
12
10
8
6
18
22
29
25
29
23
24
19
19
15
15
12
12
9
10
8
8
6
6
DLWF-8-LENSED
PAGE 3 OF 4
GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com
© 2006-2013 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 07/22/13. Specifications subject to change without notice.
Page 4
room
wall
8” DLWF
DLWF 2/26DTT 8AR
(2)
1825
Test
Plane Angle
90°
0
0
0
0
0
s
Lensed Wallwash
Double Twin-Tube or Triple-Tube Lamp
PHOTOMETRY
TECHNICAL INFORMATION
Footcandle values are initial and tables are based on minimum of six units. For fixture-to-wall
distance other than those shown, use maximum of one-to-one spacing (distance between fixtures not
more than distance to wall) for best results.
Fixture/Lamp Candlepower Data Footcandle values
157
1
135
0
2
0
0
112
1
2
1
67
0
90
0
1
22
2
0
45
0
2
26DTT Lamp
rated lumens/lamp
No. LTL15032
Wall Side
0°
5°
15°
25°
35°
45°
55°
65°
75°
85°
Room Side
675
662
602
493
363
214
89
29
5
1
675
687
657
570
448
293
144
57
16
675
694
686
627
532
383
226
113
42
3
1
695
697
656
575
431
289
168
73
701
702
646
571
438
307
188
85
10
7
675
675
Vertical Angle 90° 67.5° 45° 22.5° Wall
3 ft. from wa ll 3 ft. from wall
on 3 ft. centerson 4 ft. center
14
12
1
26
2
28
3
4
26
5
21
6
17
7
13
8
11
9
10
14
24
26
28
28
26
26
21
21
17
17
13
13
11
11
8
9
7
8
7
7
12
7
21
22
19
16
13
10
12
16
21
20
22
19
19
16
16
13
13
10
10
8
8
7
5
8
7
7
6
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.
GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com
© 2006-2013 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 07/22/13. Specifications subject to change without notice.
DLWF-8-LENSED
PAGE 4 OF 4
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