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:		LTL13660
MANUFAC:		GOTHAM
LUMCAT:		GQ 500T 6AR (WIDE)
LUMINAIRE:		GQ 6" APERTURE QUARTZ DOWNLIGHT 500W T4 WIDE
LAMPCAT:		500Q EYX
LAMP:		ONE 500-WATT FROSTED T4 MINI CAN TUNGSTEN HALOGEN, VERTICAL POS.
BALLAST:		NONE
_INFOLINK:		www.lithonia.com/visual/ies/ies.asp?vfile=
Number Lamps:		1
Lumens Per Lamp:		10100
Photometric Type:		Type C
Luminous Width:		-0.52 ft
Luminous Length:		-0.52 ft
Luminous Height:		0 ft
Ballast Factor:		1
Input Watts:		500
Efficiency (Total):		63.7 %
Efficiency (Up):		0.0 %
Efficiency (Down):		63.7 %

		Spacing Criteria
		Angle	Value
		All	0.91

		Candela Values:
		0
0		7,701
0.5		7,668
1		7,554
1.5		7,365
2		7,169
2.5		7,027
3		6,945
3.5		6,901
4		6,893
4.5		6,921
5		6,970
5.5		7,029
6		7,095
6.5		7,163
7		7,223
7.5		7,265
8		7,282
8.5		7,282
9		7,275
9.5		7,253
10		7,210
10.5		7,149
11		7,077
11.5		6,998
12		6,911
12.5		6,821
13		6,729
13.5		6,641
14		6,564
14.5		6,497
15		6,440
15.5		6,395
16		6,367
16.5		6,349
17		6,339
17.5		6,333
18		6,332
18.5		6,336
19		6,341
19.5		6,348
20		6,350
20.5		6,344
21		6,342
21.5		6,341
22		6,330
22.5		6,310
23		6,294
23.5		6,270
24		6,234
24.5		6,189
25		6,138
25.5		6,073
26		6,000
26.5		5,915
27		5,813
27.5		5,684
28		5,534
28.5		5,375
29		5,196
29.5		5,021
30		4,850
30.5		4,646
31		4,424
31.5		4,187
32		3,910
32.5		3,553
33		3,087
33.5		2,524
34		1,977
34.5		1,523
35		1,188
35.5		980
36		828
36.5		714
37		598
37.5		478
38		354
38.5		244
39		162
39.5		111
40		81
40.5		66
41		58
41.5		53
42		49
42.5		45
43		42
43.5		39
44		36
44.5		33
45		31
45.5		29
46		27
46.5		26
47		24
47.5		23
48		21
48.5		20
49		19
49.5		18
50		17
50.5		16
51		15
51.5		15
52		14
52.5		14
53		13
53.5		12
54		12
54.5		11
55		11
55.5		10
56		10
56.5		10
57		10
57.5		10
58		10
58.5		9
59		8
59.5		8
60		7
60.5		7
61		6
61.5		6
62		5
62.5		5
63		5
63.5		5
64		4
64.5		4
65		4
65.5		3
66		3
66.5		3
67		3
67.5		3
68		3
68.5		3
69		3
69.5		3
70		3
70.5		3
71		2
71.5		2
72		2
72.5		2
73		2
73.5		2
74		2
74.5		2
75		2
75.5		2
76		2
76.5		2
77		2
77.5		2
78		2
78.5		2
79		2
79.5		2
80		2
80.5		1
81		1
81.5		1
82		0
82.5		0
83		1
83.5		0
84		1
84.5		1
85		1
85.5		1
86		1
86.5		0
87		0
87.5		0
88		1
88.5		0
89		0
89.5		0
90		0

	Average Luminance (cd/sq.m)
	0	45	90
55	977	977	977
65	482	482	482
75	394	394	394
85	584	584	584