Lightolier 9379 Lighting Data 2-39W T5 High output Footcandles on wall, Track 3 Feet From Wall

	Lytespan® Track Lighting System 9379
Page 2 of 2	PowerWash™ T5 3 Foot Suspended 39 Watt High Output Fluorescent

Lighting Data 2-39W T5 High output

Footcandles on wall:

Lamp Information:

2 X 39W T5 High Output

Mini Bi-Pin Fluorescent (9379)

1 x 39W T5 High Output

Mini Bi Pin Fluorescent (9380)

Two Lamps, without louver, aimed 45˚ up.

Two Lamps, with louver, aimed 45˚ down.

180˚ 150˚

120˚

90˚

90˚

60˚

0˚ 30˚

EXAMPLE: With track located 4’ from wall and multiple units

spaced 6’ on center and aimed 45˚ from horizontal, the illumination

One Lamp, with louver, aimed 45˚ down.

90˚

60˚

on wall 4’ from luminaire will be 57 f.c. beneath units and 48 f.c.	Footcandles on Wall
between units.

0˚ 30˚

Track 3 Feet From Wall Single Unit

Multiple Units

					0’	1’	2’	3’	4’	5’
			3’
						Beam Center
Luminaire	1’			157		132	76	36	17	9
	2’	45˚		123		106	65	32	14	6
	3’			78		69	47	27	13	6
From
	4’			51		46	34	22	13	7
Distance	5’			30		27	21	15	9	6
	6’			19		18	15	11	8	5
	7’			12		12	10	8	6	4
	8’			8		8	7	5	4	3
	9’			6		6	5	4	3	3

4’

196	166	196
153	136	153
107	100	107
83	80	83
50	49	50
40	39	40
27	27	27
19	19	19
16	16	16

5’

178	114	178
136	95	136
91	74	91
70	62	70
41	38	41
33	32	33
22	21	22
15	15	15
13	13	13

6’

17077 170

12965 129

84	54	84
63	50	63
35	30	36
29	26	29
19	18	19
13	13	13
11	11	11

Track 4 Feet From Wall Single Unit

Multiple Units

4’ 0’ 1’ 2’ 3’ 4’ 5’

				Beam Center
Luminaire	1’		87	75	48	24	10	3
	2’	45˚	86	76	53	31	16	7
From	3’		65	58	43	27	15	8
	4’		47	43	33	23	15	9
Distance	5’		34	32	26	19	13	9
	6’		23	21	18	14	10	7
	7’		16	15	13	10	8	6
	8’		11	11	9	8	6	5
	9’		8	8	7	6	5	4

4’

10597 105

117111 117

96	93	96
79	77	79
66	64	66
47	46	47
35	35	35
29	29	29
22	22	22

5’

92	69	92
100	82	100
80	70	80
65	60	65
54	51	54
38	37	38
29	28	29
24	24	24
18	18	18

6’

87		48		87
92		60		92
71		53		71
	57		48		57
47		42		47
33		30		33
25		23		25
21		20		21
16		15		16

Track 5 Feet From Wall					Single Unit
		5’	0’	1’	2’	3’	4’	5’
				Beam Center
Luminaire	1’		61	55	41	27	16	10
	2’	45˚	62	56	43	29	18	11
	3’		55	51	40	28	18	12
From
	4’		40	38	30	22	15	10
	5’		31	29	24	18	13	9
Distance
	6’		24	22	19	15	12	8
	7’		18	17	15	12	10	7
	8’		13	12	11	9	7	6
	9’		10	9	8	7	6	5

4’

99	96	99
104	102	104
101	99	101
77	76	77
63	62	63
53	53	53
43	43	43
32	32	32
27	27	27

Multiple Units

5’

83	74	83
87	80	87
84	79	84
63	60	63
51	49	51
44	42	44
36	35	36
26	26	26
22	22	22

6’

74	58	74
77	63	77
75	64	75
54	49	54
44	41	44
37	35	37
31	29	31
22	22	22
19	19	19

Footcandles are average and rounded off and data for multiple units are based on a minimum of five units.

Job Information	Type:
Lightolier a Genlyte Thomas Company	www.lightolier.com

631 Airport Road, Fall River, MA 02720 • (508) 679-8131 • Fax (508) 674-4710 We reserve the right to change details of design, materials and finish.

© 2002 Genlyte Thomas Group LLC (Lightolier Division) • B0902