Gotham 11 LAH Square Lens DOL SpecSheet User Manual
Page 3
© 2003-2013 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 07/29/13. Specifications subject to change without notice.
PAGE 3 OF 3
LAH-11-SquARE-DOL
LAH 70M 11RW DOL
70W MH70/C/U/MED LAMP, 1.1 S/MH, 5000 RATED LUMENS, TEST NO. 2189021510
PH
OTO
M
ET
RY
Distribution Curve
Distribution Data
Output Data
Coefficient of Utilization
Illuminance: Single Luminaire 30” Above Floor
11” LAH
Square Lens
Drop Opal Lens, Wet Location, Horizontal Lamp, Metal Halide or HPS Lamps
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.
LAH 100M 11RW DOL
100W M100/C/U/MED LAMP, 1.33 S/MH, 8000 RATED LUMENS, TEST NO. 2187102204
LAH 100S 11RW DOL
100W LU100/D/MED LAMP, 1.3 S/MH, 8800 RATED LUMENS, TEST NO. 2189021407
From 0°
cp. Lumens
0°
573
5°
570
54
15°
555
241
25°
523
241
35°
475
298
45°
413
319
55°
337
302
65°
254
252
75°
165
175
85°
79
89
90°
49
Zone Lumens %lamp
0°-30° 452
9.1
0°-40° 750
15.0
0°-60° 1371
27.4
0°-90° 1886
37.7
90°-180° 0
0.0
0°-180° 1886
37.8*
* Fixture efficiency
50%
10%
beam angle 66.0° beam angle 112.2°
Initial fc
fc at
fc at
Mount at beam
Beam beam
Beam beam
height center
diameter edge
diameter edge
8'
19.7
7.0'
9.8
16.1'
2.0
10'
10.5
9.6'
5.2
22.0'
1.0
12'
6.5
12.2'
3.2
28.0'
0.6
14'
4.4
14.8'
2.2
33.9'
0.4
16'
3.2
17.4'
1.6
39.9'
0.3
ρ f
20%
ρc
80%
50%
30%
ρw 50% 30% 50% 30% 50% 30%
1 41 39 37 36 35 34
2 35 33 33 31 31 29
3 31 28 29 26 27 25
4 28 24 26 23 24 22
5 25 21 23 20 22 19
6 22 18 20 18 20 17
7 20 16 18 15 18 15
8 18 14 17 14 16 13
9 16 13 15 12 15 13
10 15 11 14 11 13 11
0°
45°
200
400
600
800
1000
90°
From 0°
cp. Lumens
0°
830
5°
838
80
15°
820
232
25°
779
361
35°
712
447
45°
624
483
55°
517
463
65°
388
385
75°
247
261
85°
118
129
90°
74
Zone Lumens %lamp
0°-30° 673
8.4
0°-40° 1120
14.0
0°-60° 2066
25.8
0°-90° 2841
35.5
90°-180° 0
0.0
0°-180° 2841
35.5*
* Fixture efficiency
ρ f
20%
ρc
80%
50%
30%
ρw 50% 30% 50% 30% 50% 30%
1 37 35 34 33 33 32
2 32 29 30 28 29 27
3 28 25 26 24 25 23
4 25 22 23 21 23 20
5 22 19 21 18 20 18
6 20 16 19 16 18 16
7 18 14 17 14 16 14
8 16 13 15 12 15 12
9 14 11 14 11 13 11
10 13 10 13 10 12 10
50%
10%
beam angle 67.2° beam angle 114.3°
Initial fc
fc at
fc at
Mount at beam
Beam beam
Beam beam
height center
diameter edge
diameter edge
8'
27.4
7.3'
13.7
17.0'
2.8
10'
14.8
10.0'
7.4
23.2'
1.5
12'
9.2
12.6'
4.6
29.4'
0.9
14'
6.3
15.3'
3.1
35.6'
0.6
16'
4.6
18.0'
2.3
41.8'
0.5
0°
45°
200
400
600
800
1000
90°
From 0°
cp. Lumens
0°
1069
5°
1065 101
15° 1035 293
25°
975
451
35°
885
555
45°
768
594
55°
627
562
65°
473
468
75°
307
324
85°
145
165
90°
93
ρ f
20%
ρc
80%
50%
30%
ρw 50% 30% 50% 30% 50% 30%
1 43 41 39 38 37 36
2 37 34 34 32 33 31
3 33 29 30 28 29 27
4 29 25 27 24 26 23
5 26 22 24 21 23 20
6 23 19 22 19 21 18
7 21 17 19 16 19 16
8 19 15 18 14 17 14
9 17 13 16 13 15 13
10 15 12 15 12 14 11
Zone Lumens %lamp
0–30° 844
9.6
0–40° 1399
15.9
0–60° 2555
29.0
0–90° 3513
39.9
90–180° 0
0.0
0–180° 3513
39.9*
* Fixture efficiency
50%
10%
beam angle 65.9° beam angle 112.1°
Initial fc
fc at
fc at
Mount at beam
Beam beam
Beam beam
height center
diameter edge
diameter edge
8'
35.4
7.1'
17.7
16.3'
3.5
10'
19.0
9.7'
9.5
22.3'
1.9
12'
11.9
12.3'
5.9
28.2'
1.2
14'
8.1
14.9'
4.0
34.2'
0.8
16'
5.9
17.5'
2.9
40.1'
0.6
0°
90°
45°
240
480
720
960
1200