Gotham 4 Ecos Open Wallwash SpecSheet User Manual
Page 3
© 2008-2013 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 10/30/13. Specifications subject to change without notice.
PAGE 3 OF 3
ECSRW-4-OPEN
PH
OTO
M
ET
RY
4” Ecos™
Open 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
ECSRW 35/10 4AR
INPUT WATTS: 30, DELIVERED LUMENS: 715, TEST NO. LTL16995
Plane Angle
Room Side Wall Side
Vertical Angle
90°
67.5°
45°
22.5° Wall
0°
5°
15°
25°
35°
45°
55°
65°
75°
85°
90°
524
523
521
389
255
143
51
14
4
0
0
524
531
546
391
246
132
39
7
2
0
0
524
538
567
414
238
121
28
3
1
0
0
524
543
580
434
235
109
22
1
0
0
0
524
541
581
451
241
109
24
1
1
0
0
3 ft. from wall
3 ft. from wall
on 3 ft. centers
on 4 ft. centers
1
2
3
4
5
6
7
8
9
10
0
1
6
8
9
8
8
7
6
5
0
1
5
8
9
8
8
7
6
5
0
1
6
8
9
8
8
7
6
5
0
1
5
7
7
7
6
5
4
4
0
0
4
6
6
6
6
5
5
4
0
1
5
7
7
7
6
5
4
4