Instruction Manual
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 3 OF 4
DLWF-8-LENSED
PHOTOMETRY
Fixture/Lamp Candlepower Data Footcandle values
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.
room
wall
90
0
112
0
1
2
135
0
157
0
1
2
67
0
1
2
45
0
22
0
1
2
8” DLWF
Lensed Wallwash
Double Twin-Tube or Triple-Tube Lamp
DLWF 1/42TRT 8AR
(1)
42TRT Lamp
3200
rated lumens
Test
No. LTL15004
Plane Angle
Room Side
Wall Side
Vertical Angle90˚ 67.5˚ 45˚ 22.5˚ Wall
0˚
5˚
15˚
25˚
35˚
45˚
55˚
65˚
75˚
85˚
90˚
1136
1122
1011
825
601
362
162
44
9
1
0
1136
1140
1061
914
725
483
242
96
29
2
0
1136
1154
1105
1002
862
627
386
213
83
6
0
1136
1163
1138
1066
939
699
461
301
139
17
0
1136
1159
1149
1087
969
738
488
343
180
36
0
3 ft. from wall 3 ft. from wall
on 3 ft. centerson 4 ft. center
s
1
2
3
4
5
6
7
8
9
10
27
43
47
43
35
27
22
17
14
11
22
41
46
42
35
27
22
17
14
11
27
43
47
43
35
27
22
17
14
11
24
35
37
33
26
21
17
13
11
9
14
28
33
31
26
21
17
13
11
9
24
35
37
33
26
21
17
13
11
9
DLWF 1/32TRT 8AR
(1)
32TRT Lamp
2400
rated lumens
Test
No. LTL15005
Plane Angle
Room Side
Wall Side
Vertical Angle90˚ 67.5 ˚45˚ 22.5˚Wall
0˚
5˚
15˚
25˚
35˚
45˚
55˚
65˚
75˚
85˚
90˚
899
887
788
625
426
236
98
29
6
1
0
899
900
828
698
530
337
164
66
19
2
0
899
911
863
767
655
472
290
161
62
5
0
899
919
891
819
720
547
364
237
109
13
0
899
920
904
844
744
581
391
271
140
27
0
3 ft. from wall 3 ft. from wall
on 3 ft. centerson 4 ft. center
s
1
2
3
4
5
6
7
8
9
10
21
34
37
33
26
21
16
13
10
8
17
32
35
32
26
21
16
13
10
9
21
34
37
33
26
21
16
13
10
8
18
28
29
25
20
16
13
10
8
7
11
22
25
24
20
16
12
10
8
7
18
28
29
25
20
16
13
10
8
7
DLWF 1/26TRT 8AR
(1)
26TRT Lamp
1800
rated lumens
Test
No. LTL15006
Plane Angle
Room Side
Wall Side
Vertical Angle90˚ 67.5˚ 45˚22.5˚ Wall
0˚
5˚
15˚
25˚
35˚
45˚
55˚
65˚
75˚
85˚
90˚
890
874
756
577
383
200
80
26
7
2
0
890
892
803
652
494
303
138
55
18
2
0
890
907
845
730
629
455
280
154
60
6
0
890
916
878
788
709
554
372
237
107
14
0
890
917
895
817
739
595
411
277
139
26
0
3 ft. from wall 3 ft. from wall
on 3 ft. centerson 4 ft. center
s
1
2
3
4
5
6
7
8
9
10
21
35
37
32
25
20
16
12
10
8
17
32
35
31
25
20
16
12
10
8
21
35
37
32
25
20
16
12
10
8
18
29
29
24
19
15
12
10
8
6
10
22
25
23
19
15
12
9
8
6
18
29
29
24
19
15
12
10
8
6