Photometric Data File Viewer

Following the the basic photometric performance for the product you selected. For additional calculation capabilities, download this file and use a lighting design software package such as Visual.

TEST:LTL13608
MANUFAC:GOTHAM
LUMCAT:GQ 150T 6MB"NARROW"
LUMINAIRE:GQ 6" APERTURE QUARTZ MICROGROOVE BAFFLE DOWNLIGHT 150W T4 NARROW
LAMPCAT:150Q ETH
LAMP:ONE 150-WATT FROSTED T4 QUARTZ HALOGEN, VERTICAL BASE UP POS.
BALLAST:NA
_INFOLINK:www.lithonia.com/visual/ies/ies.asp?vfile=
Number Lamps: 1
Lumens Per Lamp: 2700
Photometric Type: Type C
Luminous Width: -0.52 ft
Luminous Length: -0.52 ft
Luminous Height: 0 ft
Ballast Factor: 1
Input Watts: 150
Efficiency (Total): 64.8 %
Efficiency (Up): 0.0 %
Efficiency (Down): 64.8 %

Spacing Criteria
AngleValue
All0.33
Candela Values:
0
06,585
0.56,545
16,416
1.56,217
25,970
2.55,703
35,430
3.55,171
44,935
4.54,730
54,549
5.54,385
64,241
6.54,109
73,982
7.53,859
83,734
8.53,606
93,481
9.53,359
103,240
10.53,130
113,025
11.52,927
122,834
12.52,748
132,671
13.52,602
142,542
14.52,489
152,441
15.52,397
162,355
16.52,314
172,272
17.52,232
182,188
18.52,139
192,082
19.52,019
201,949
20.51,881
211,813
21.51,749
221,690
22.51,636
231,589
23.51,550
241,515
24.51,481
251,442
25.51,390
261,321
26.51,231
271,124
27.51,008
28890
28.5780
29673
29.5571
30480
30.5406
31342
31.5280
32220
32.5170
33131
33.5100
3472
34.549
3532
35.522
3617
36.514
3712
37.511
389
38.59
398
39.57
407
40.56
416
41.56
425
42.55
435
43.54
444
44.53
453
45.53
463
46.53
473
47.52
482
48.52
492
49.52
502
50.52
512
51.51
522
52.52
532
53.51
541
54.51
551
55.51
561
56.51
571
57.51
581
58.51
591
59.51
601
60.51
611
61.51
621
62.51
631
63.50
640
64.50
650
65.50
660
66.50
670
67.50
681
68.51
691
69.51
701
70.51
711
71.51
720
72.50
730
73.50
740
74.50
750
75.50
760
76.50
771
77.51
780
78.50
790
79.50
800
80.50
810
81.50
820
82.50
830
83.50
840
84.50
850
85.51
860
86.50
870
87.50
880
88.50
890
89.50
900

Average Luminance (cd/sq.m)
04590
55898989
65000
75000
85000