Photometry Online Viewer

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:		LTL13567
MANUFAC:		GOTHAM
LUMCAT:		GQ 150T 6AR"WIDE"
LUMINAIRE:		GQ 6" APERTURE QUARTZ DOWNLIGHT 150W T4 WIDE
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:		149.5
Efficiency (Total):		66.0 %
Efficiency (Up):		0.0 %
Efficiency (Down):		66.0 %

		Spacing Criteria
		Angle	Value
		All	0.80

		Candela Values:
		0
0		2,691
0.5		2,652
1		2,563
1.5		2,473
2		2,394
2.5		2,335
3		2,305
3.5		2,315
4		2,352
4.5		2,404
5		2,465
5.5		2,531
6		2,596
6.5		2,651
7		2,693
7.5		2,721
8		2,735
8.5		2,740
9		2,735
9.5		2,722
10		2,700
10.5		2,668
11		2,628
11.5		2,580
12		2,525
12.5		2,469
13		2,412
13.5		2,359
14		2,310
14.5		2,268
15		2,231
15.5		2,202
16		2,181
16.5		2,167
17		2,158
17.5		2,151
18		2,146
18.5		2,139
19		2,130
19.5		2,117
20		2,095
20.5		2,066
21		2,032
21.5		1,999
22		1,970
22.5		1,934
23		1,894
23.5		1,854
24		1,817
24.5		1,782
25		1,751
25.5		1,719
26		1,686
26.5		1,644
27		1,592
27.5		1,525
28		1,438
28.5		1,324
29		1,181
29.5		1,017
30		842
30.5		669
31		515
31.5		403
32		353
32.5		324
33		297
33.5		247
34		196
34.5		142
35		94
35.5		62
36		43
36.5		31
37		23
37.5		18
38		15
38.5		14
39		12
39.5		11
40		11
40.5		10
41		9
41.5		9
42		8
42.5		8
43		7
43.5		7
44		6
44.5		6
45		5
45.5		5
46		5
46.5		5
47		4
47.5		4
48		4
48.5		4
49		4
49.5		4
50		3
50.5		3
51		3
51.5		3
52		3
52.5		2
53		2
53.5		2
54		2
54.5		2
55		2
55.5		2
56		2
56.5		2
57		2
57.5		2
58		2
58.5		2
59		1
59.5		1
60		1
60.5		1
61		1
61.5		1
62		1
62.5		1
63		1
63.5		1
64		1
64.5		1
65		1
65.5		1
66		1
66.5		1
67		0
67.5		0
68		0
68.5		0
69		1
69.5		1
70		1
70.5		1
71		0
71.5		0
72		0
72.5		0
73		0
73.5		1
74		1
74.5		1
75		1
75.5		0
76		0
76.5		0
77		0
77.5		0
78		0
78.5		0
79		0
79.5		0
80		0
80.5		0
81		0
81.5		0
82		0
82.5		0
83		0
83.5		0
84		0
84.5		0
85		0
85.5		0
86		0
86.5		0
87		0
87.5		0
88		0
88.5		0
89		0
89.5		0
90		0

	Average Luminance (cd/sq.m)
	0	45	90
55	178	178	178
65	121	121	121
75	197	197	197
85	0	0	0