Gotham 4 SQDLWH Lensed Wallwash SpecSheet - Manual (Page 3)

GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com
© 2009-2013 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 01/29/13. Specifications subject to change without notice. PAGE 3 OF 4
SQDLWH-4-WSH
PH
OTO
M
ET
RY
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
4” SQDLWH
Lensed Wallwash
PAR Lamp
SQDLWH P3039MHC 4AR LD
MCP39/PAR30LN/U/830/FL/ECO lamp
2300 rated lumens
Test No. LTL18109
Wallwash Illuminance Study (fc)
Illuminance on wall from 6 luminaires
Luminaire
mounted 3 ft.
from wall
Luminaire
mounted 3 ft.
from wall
Luminaire
mounted 3 ft.
from wall
3 ft. between
luminaires
4 ft. between
luminaires
5 ft. between
luminaires
ft. from ceiling 3 3.5 4 3 3.5 4 3 3.5 4
1
2
3
4
5
6
7
8
9
10
7
20
19
14
10
7
5
4
3
2
5
18
18
14
10
7
5
4
3
2
7
20
19
14
10
7
5
4
3
2
6
17
15
11
8
6
4
3
2
2
3
11
13
10
7
6
4
3
2
2
6
17
15
11
8
6
4
3
2
2
6
16
14
10
7
5
4
3
2
2
1
7
9
7
6
4
3
2
2
2
6
16
14
10
7
5
4
3
2
2
Plane angle
Wall 22.5 45 67.5 90 112.5 135 157.5
0
5
15
25
35
45
55
65
75
85
90
163
166
240
329
333
319
253
135
36
1
0
163
164
218
284
294
285
237
133
34
1
0
163
162
180
209
212
189
145
79
18
1
0
163
159
152
142
124
107
75
34
6
1
0
163
161
147
122
86
61
39
17
3
1
0
163
165
165
150
96
53
25
7
1
1
0
163
171
200
214
175
104
52
17
4
1
0
163
175
233
281
304
224
128
55
8
2
0
Vertical Angl
e
SQDLWH P3039MHC 4DSR LD
MCP39/PAR30LN/U/830/FL/ECO lamp
2300 rated lumens
Test No. LTL18110
Wallwash Illuminance Study (fc)
Illuminance on wall from 6 luminaires
Luminaire
mounted 3 ft.
from wall
Luminaire
mounted 3 ft.
from wall
Luminaire
mounted 3 ft.
from wall
3 ft. between
luminaires
4 ft. between
luminaires
5 ft. between
luminaires
ft. from ceiling 3 3.5 4 3 3.5 4 3 3.5 4
1
2
3
4
5
6
7
8
9
10
12
27
24
16
11
7
5
4
3
2
9
24
24
17
11
7
5
4
3
2
12
27
24
16
11
7
5
4
3
2
11
23
20
13
8
6
4
3
2
2
6
15
16
12
8
6
4
3
2
2
11
23
20
13
8
6
4
3
2
2
10
22
18
11
7
5
3
2
2
1
3
10
11
9
6
4
3
2
2
1
10
22
18
11
7
5
3
2
2
1
Plane angle
Wall 22.5 45 67.5 90 112.5 135 157.5
0
5
15
25
35
45
55
65
75
85
90
134
133
182
281
371
417
341
190
67
5
0
134
131
173
256
320
354
302
178
61
3
0
134
131
153
193
223
215
181
112
40
3
0
134
132
132
132
121
110
86
53
20
3
0
134
135
131
108
70
51
37
22
9
3
0
134
139
149
136
81
41
22
14
8
3
0
134
145
182
195
148
75
45
33
20
4
0
134
151
210
244
239
162
122
107
53
8
0
Vertical Angle
SQDLWH P3070MHC 4AR LD
MCP70/PAR30LN/U/830/FL/ECO lamp
4400 rated lumens
Test No. LTL18111
Wallwash Illuminance Study (fc)
Illuminance on wall from 6 luminaires
Luminaire
mounted 3 ft.
from wall
Luminaire
mounted 3 ft.
from wall
Luminaire
mounted 3 ft.
from wall
3 ft. between
luminaires
4 ft. between
luminaires
5 ft. between
luminaires
ft. from ceiling 3 3.5 4 3 3.5 4 3 3.5 4
1
2
3
4
5
6
7
8
9
10
17
43
39
29
20
15
11
8
6
4
13
41
38
28
20
15
11
8
6
4
17
43
39
29
20
15
11
8
6
4
16
37
31
22
16
11
8
6
5
3
7
26
27
20
15
11
8
6
5
4
16
37
31
22
16
11
8
6
5
3
15
35
28
19
13
10
7
5
4
3
3
16
19
15
11
8
6
5
4
3
15
35
28
19
13
10
7
5
4
3
Plane angle
Wall 22.5 45 67.5 90 112.5 135 157.5
0
5
15
25
35
45
55
65
75
85
90
290
302
468
641
662
636
546
322
89
1
0
290
296
421
554
582
572
508
316
85
1
0
290
290
340
398
406
377
304
170
41
2
0
290
286
271
254
225
201
148
70
14
2
0
290
287
258
209
147
111
73
34
7
2
0
290
294
297
270
173
94
47
16
5
2
0
290
305
377
447
386
218
108
36
7
2
0
290
314
463
666
718
477
276
119
14
3
0
Vertical Angl
e
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.