GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com
© 2005-2014 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 06/05/14. Specifications subject to change without notice.
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CA-6-BAFFLE
CA6 6MB
150W PAR38/FL LAMP, 0.6 S/MH, 1740 RATED LUMENS, TEST NO. LTL43086
CA6 6MB
150W PAR38/SP LAMP, 0.3 S/MH, 1740 RATED LUMENS, TEST NO. LTL43080
PHOTOMETRY
Distribution Curve Distribution Data Output Data Coefficient of Utilization Illuminance: Single Luminaire 30” Above Floor
6” CA
Open Cylinders, Black Baffle
PAR38 Lamp, 6” Aperture
From 0° cp. Lumens
0° 2691
5° 2599 247
15° 1760 498
25° 450 208
35° 22 14
45° 75
55° 43
65° 44
75° 44
85° 34
90° 2
Zone Lumens %lamp
0°-30° 953 54.8
0°-40° 967 55.6
0°-60° 975 56.1
0°-90° 987 56.7
90°-180°0 0.0
0°-180° 987 56.7*
*Efficiency
50% 10%
beam angle 33.4° beam angle
Initial fc fc at fc at
Mount at beam Beam beam Beam beam
height center diameter edge diameter edge
8' 89.03.3' 44.5 5.6' 8.9
10' 47.8 4.5' 23.9 7.7' 4.8
12' 29.8 5.7' 14.9 9.7' 3.0
14' 20.3 6.9' 10.2 11.7' 2.0
16' 14.8 8.1' 7.4 13.8' 1.5
r
r c 80% 50%30%
rw50% 30%50% 30% 50%30%
1646361605958
2626059585857
3605858565756
4585656555554
5565455535453
6555354525352
7545153515251
8525051505150
9514951495148
600
45°
90°
0°
From 0° cp. Lumens
0° 10268
5° 7455 708
15° 1378 390
25° 331 153
35° 21 13
45° 43
55° 33
65° 22
75° 12
85° 1
90° 11
Zone Lumens %lamp
0°-30° 1251 71.9
0°-40° 1264 72.6
0°-60° 1270 73.0
0°-90° 1275 73.3
90°-180°0 0.0
0°-180° 1275 73.3*
* Efficiency
r c 80% 50%30%
rw 50% 30% 50% 30%50% 30%
1737269686766
2706967666665
3686766656564
4676565646463
5666464636362
6656263626361
7636162616260
8626061606160
9626061596059
50
0%
beam angle 17.1° beam angle 34.3
Initial fc fc at fc at
Mount at beam Beam beam Beam beam
height center diameter edgediameter edge
10' 182.5 2.3' 91.3 4.6' 18.3
12' 113.8 2.9' 56.9 5.9' 11.4
14' 77.6 3.5' 38.8 7.1' 7.8
16' 56.3 4.1' 28.2 8.3' 5.6
18' 42.7 4.7' 21.4 9.6' 4.3
2200
4400
6600
8800
0
45°
90°
0°
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.
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