Gotham 10 LGH Round Lens SpecSheet Uživatelský manuál Strana 3

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GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com
© 2008-2013 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 10/02/13. Specifications subject to change without notice.
PAGE 3 OF 3
LGH-10-ROUND-LENS
LGH 250M 10RW T73
250W BT28 LAMP, 1.1 S/MH, 21500 RATED LUMENS, TEST NO. LTL14542P
LGH 250M 10SB T73
250W BT28 LAMP, 1.1 S/MH, 21500 RATED LUMENS, TEST NO. LTL14543P
PHOTOMETRY
Distribution Curve Distribution Data Output Data Coefficient of Utilization Illuminance: Single Luminaire 30” Above Floor
10” LGH
Round Lens
Wet Location, Vertical Metal Halide Lamp
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.
LGH 250M 10RW FFL
250W BT28 LAMP, 1.0 S/MH, 21500 RATED LUMENS, TEST NO. LTL14544P
LGH 250M 10SB FFL
250W BT28 LAMP, 1.0 S/MH, 21500 RATED LUMENS, TEST NO. LTL14545P
Zone Lumens % Lamp
- 30°
- 40°
- 60°
- 90°
90° - 180°
- 180°
6102.3
7831.2
11295.3
12334.3
0.0
12334.3
23.7
36.4
52.5
57.4
0.0
*57.4
*E ciency
10° 20° 30°
40°
50°
60°
70°
80°
90°
1200
2400
3600
4800
6000
pf
pc
pw
20%
80%70% 50%
50%30% 50% 30% 50%30%
1
2
3
4
5
6
7
8
9
10
.62
.55
.50
.45
.41
.38
.34
.32
.29
.27
.60
.52
.46
.41
.37
.33
.30
.27
.25
.23
.60
.54
.49
.44
.40
.37
.34
.31
.29
.27
.59
.51
.45
.41
.36
.33
.30
.27
.25
.23
.58
.52
.47
.43
.39
.36
.33
.31
.28
.27
.57
.50
.44
.40
.36
.32
.29
.27
.25
.23
From AveLumens
0
5
15
25
35
45
55
65
75
85
90
6798
6756
6490
5758
4382
2791
1446
698
233
59
0
641
1827
2634
2729
2150
1314
702
271
66
50% beam angle
59.3°
10% beam angle
96.4°
Mount
height
Inital fc
at beam
center
Beam
diameter
fc at
beam
edge
Beam
diameter
fc at
beam
edge
8
10
12
14
16
224.7
120.9
75.3
51.4
37.3
6.3
8.5
10.8
13.1
15.4
112.4
60.4
37.7
25.7
18.7
12.3
16.8
21.2
25.7
30.2
22.5
12.1
7.5
5.1
3.7
Zone Lumens % Lamp
- 30°
- 40°
- 60°
- 90°
90° - 180°
- 180°
4280.5
6501.4
8871.0
9162.4
0.0
9162.4
19.9
30.2
41.3
42.6
0.0
*42.6
*E ciency
pf
pc
pw
20%
80% 70% 50%
50% 30% 50% 30% 50% 30%
1
2
3
4
5
6
7
8
9
10
.46
.42
.38
.35
.32
.29
.27
.25
.23
.22
.45
.40
.36
.32
.29
.26
.24
.22
.20
.19
.45
.41
.38
.34
.32
.29
.27
.25
.23
.21
.44
.39
.35
.32
.29
.26
.24
.22
.20
.19
.44
.40
.37
.34
.31
.28
.26
.24
.23
.21
.43
.38
.35
.31
.28
.26
.24
.22
.20
.19
From AveLumens
0
5
15
25
35
45
55
65
75
85
90
5816
5784
5471
4798
3575
2057
853
247
12
2
0
548
1539
2194
2221
1588
782
260
29
2
50% beam angle
58.3°
10% beam angle
93.4°
Mount
height
Inital fc
at beam
center
Beam
diameter
fc at
beam
edge
Beam
diameter
fc at
beam
edge
8
10
12
14
16
192.3
103.4
64.4
44.0
31.9
6.1
8.4
10.6
12.8
15.0
96.1
51.7
32.2
22.0
16.0
11.7
15.9
20.2
24.4
28.7
19.2
10.3
6.4
4.4
3.2
10° 20° 30°
40°
50°
60°
70°
80°
90°
1100
2200
3300
4400
5500
Zone Lumens % Lamp
- 30°
- 40°
- 60°
- 90°
90° - 180°
- 180°
4283.7
6452.8
9386.0
10231.5
0.0
10231.5
22.0
33.1
48.2
52.5
0.0
*52.5
*E ciency
pf
pc
pw
20%
80% 70% 50%
50% 30%50% 30% 50% 30%
1
2
3
4
5
6
7
8
9
10
.56
.51
.46
.41
.38
.34
.32
.29
.27
.25
.55
.48
.42
.38
.34
.30
.28
.25
.23
.21
.55
.50
.45
.41
.37
.34
.31
.29
.27
.25
.54
.47
.42
.37
.33
.30
.27
.25
.23
.21
.53
.48
.43
.40
.36
.33
.31
.28
.26
.24
.52
.46
.41
.36
.33
.30
.27
.25
.23
.21
From AveLumens
0
5
15
25
35
45
55
65
75
85
90
6211
6058
5610
4675
3466
2322
1269
586
182
43
0
572
1570
2142
2169
1784
1149
589
208
49
50% beam angle
54.5°
10% beam angle
95.2°
Mount
height
Inital fc
at beam
center
Beam
diameter
fc at
beam
edge
Beam
diameter
fc at
beam
edge
8
10
12
14
16
205.3
110.4
68.8
47.0
34.1
5.7
7.7
9.8
11.9
13.9
102.6
55.2
34.4
23.5
17.0
12.1
16.4
20.8
25.2
29.6
20.5
11.0
6.9
4.7
3.4
0° 10° 20° 30°
40°
50°
60°
70°
80°
90°
1300
2600
3900
5200
6500
Zone Lumens % Lamp
- 30°
- 40°
- 60°
- 90°
90° - 180°
- 180°
4169.0
6208.6
8625.6
8951.4
0.0
8951.4
19.4
28.9
40.1
41.6
0.0
*41.6
*E ciency
pf
pc
pw
20%
80%70% 50%
50%30% 50%30% 50%30%
1
2
3
4
5
6
7
8
9
10
.45
.41
.37
.34
.31
.29
.26
.24
.23
.21
.44
.39
.35
.31
.28
.26
.23
.21
.20
.18
.44
.40
.37
.34
.31
.28
.26
.24
.22
.21
.43
.38
.34
.31
.28
.25
.23
.21
.20
.18
.43
.39
.36
.33
.30
.28
.26
.24
.22
.21
.42
.37
.34
.30
.27
.25
.23
.21
.19
.18
From AveLumens
0
5
15
25
35
45
55
65
75
85
90
6242
6064
5500
4497
3270
2040
933
285
15
2
0
570
1538
2061
2040
1565
852
294
30
2
50% beam angle
52.8°
10% beam angle
92.5°
Mount
height
Inital fc
at beam
center
Beam
diameter
fc at
beam
edge
Beam
diameter
fc at
beam
edge
8
10
12
14
16
206.3
111.0
69.2
47.2
34.2
5.5
7.4
9.4
11.4
13.4
103.2
55.5
34.6
23.6
17.1
11.5
15.7
19.9
24.0
28.2
20.6
11.1
6.9
4.7
3.4
0° 10° 20° 30°
40°
50°
60°
70°
80°
90°
1200
2400
3600
4800
6000
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