6” ecos™ square lensed wallwash – Gotham Ecos 6 Square Lensed Wallwash SpecSheet User Manual
Page 3
© 2009-2014 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 04/08/14. Specifications subject to change without notice.
PAGE 3 OF 3
ECSSW-6-LENSED
PH
OTO
M
ET
RY
6” Ecos™ Square
Lensed Wallwash
Solid-State Lighting
PHOTOMETRY NOTES
•
Tested in accordance with IESNA LM-79-08. products (yellow highlighted text may vary by product):
•
Tested to current IES and NEMA standards under stabilized laboratory conditions.
•
Actual performance may differ as a result of end-user environment and application.
•
Actual wattage may differ by +/- 10% when operating between 120-277V +/- 10%.
•
CRI: 83 typical.
•
Consult factory or IES file for microgroove baffle, black cone or other photometric reports.
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
Candlepower Data
Footcandle values
ECSSW 35/12 6AR LD
INPUT WATTS: 41, DELIVERED LUMENS: 719, TEST NO. LTL18234
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
3
15
25
26
22
17
13
9
7
5
3
13
23
24
21
16
12
9
7
6
3
15
25
26
22
17
12
9
7
5
3
12
20
20
17
13
10
7
6
4
2
9
16
18
15
12
9
7
6
4
3
12
20
20
17
13
10
7
6
4
3
11
18
17
14
11
8
6
5
4
1
7
12
13
12
10
8
6
5
4
3
11
18
17
14
11
8
6
5
4
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
226
313
549
692
630
397
188
66
16
0
0
226
305
512
629
577
373
180
64
15
1
0
226
282
424
506
484
367
216
87
18
1
0
226
252
314
357
355
302
194
78
13
2
0
226
224
215
203
182
141
84
34
7
1
0
226
204
164
135
107
75
41
13
3
1
0
226
190
146
124
102
74
39
11
2
1
0
226
182
142
132
116
82
41
12
3
1
0
Vertical Angle
ECSSW 35/12 6DSR LD
INPUT WATTS: 41, DELIVERED LUMENS: 732, TEST NO. LTL18235
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
4
16
25
26
21
16
12
9
7
5
3
14
23
24
21
16
12
9
7
5
4
16
25
26
21
16
12
9
7
5
3
13
20
20
16
13
10
7
6
4
2
10
17
18
16
12
9
7
6
4
3
13
20
20
16
13
10
7
6
4
3
11
17
17
14
10
8
6
5
4
2
7
13
14
12
10
8
6
5
4
3
11
17
17
14
10
8
6
5
4
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
214
303
527
652
586
370
177
64
18
1
0
214
293
489
597
552
358
178
65
17
1
0
214
269
407
487
470
374
228
98
24
2
0
214
239
302
338
345
304
213
104
27
2
0
214
211
201
185
167
134
93
50
14
2
0
214
189
150
122
98
74
50
24
7
2
0
214
175
130
112
96
74
46
21
10
2
0
214
167
123
118
111
81
45
21
12
2
0
Vertical Angl
e