Lightolier 37254 Footcandles on Wall, Lighting Data 2-54W T5 High Output Footcandles on wall

	ProSpec® 120V/277V Track Lighting  37254
Page 2 of 2	PowerWash™ T5 4 Foot Track Mounted 54 Watt High Output Fluorescent

Lighting Data 2-54W T5 High Output Footcandles on wall:

Lamp Information:	180˚	150˚
2 X 54W T5 High Output
Mini Bi-Pin Fluorescent (9476)	Two Lamps, without louver,
1 x 54W T5 High Output
Mini Bi Pin Fluorescent (9477)	aimed 45˚ up.
	Two Lamps, with louver,
	aimed 45˚ down.
	0˚	30˚

120˚

90˚

90˚

60˚

EXAMPLE: With track located 4’ from wall and multiple units spaced 6’ on center and aimed 45˚ from horizontal, the illumination on wall 4’ from ceiling will be 79 f.c. beneath units and 70 f.c. between units.

One Lamp, with louver, aimed 45˚ down.

0˚ 30˚

90˚

60˚

Footcandles on Wall

Track 3 Feet From Wall Single Unit

Multiple Units

					0’	1’	2’	3’	4’	5’
			3’
						Beam Center
Ceiling	1’			198		176	118	60	28	14
	2’	45˚		158		142	90	52	24	10
	3’			103		94	69	41	22	10
From
	4’			68		63	49	33	20	12
Distance
	5’			40		38	30	22	14	8
	6’			26		25	21	16	12	8
	7’			17		16	14	11	8	6
	8’			11		11	10	8	6	5
	9’			8		8	7	6	5	4

4’

263	258	263
209	206	209
149	148	149
116	116	116
71	71	71
56	56	56
38	38	38
27	27	27
22	22	22

5’

231	184	231
180	150	180
124	112	124
97	92	97
57	55	57
47	46	47
31	31	31
22	22	22
18	18	18

6’

218	127	218
168	106	168
112	84	112
87	74	87
49	44	49
41	38	41
27	26	27
19	18	19
16	15	16

Track 4 Feet From Wall Single Unit

Multiple Units

4’ 0’ 1’ 2’ 3’ 4’ 5’

					Beam Center
Ceiling	1’		113		101	71	39	17	6
	2’	45˚	114		104	77	47	25	12
From	3’			87	80	62	40	24	13
	4’		63		59	47	34	22	13
Distance
	5’		46		44	36	27	19	13
	6’		31		30	25	20	14	10
	7’		22		21	18	15	11	8
	8’		16		15	13	11	9	7
	9’		11		11	10	8	7	6

	4’
145	143	145
164	163	164
136	135	136
112	112	112
93	93	93
66	66	66
50	50	50
41	42	42
31	32	32

5’

123	106	123
136	123	136
110	103	110
91	88	91
77	75	77
54	53	54
41	40	41
35	34	35
26	26	26

6’

11476 114

12392 123

97	79	97
79	70	79
66	62	66
46	43	46
35	34	35
30	29	30
23	22	23

Track 5 Feet From Wall Single Unit

Multiple Units

			5’		0’	1’	2’	3’	4’	5’
						Beam Center
Ceiling	1’			81		75	59	40	25	15
	2’			83		77	61	42	27	16
		45˚
	3’			75		70	57	41	28	18
From
	4’			55		52	43	32	23	15
Distance
	5’			42		40	34	27	19	14
	6’			33		31	27	22	17	12
	7’			25		24	21	17	14	11
	8’			18		17	15	13	10	8
	9’			13		13	12	10	9	7

4’

140	139	140
147	147	147
143	143	143
109	109	109
89	89	89
76	76	76
62	62	62
46	46	46
39	39	39

5’

115	109	115
121	116	121
118	115	118
89	87	89
73	71	73
62	61	62
51	50	51
37	37	38
32	32	32

6’

10286 102

10793 107

10494 104

76	71	76
62	59	62
53	51	53
44	42	44
32	31	32
27	27	27

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

Job Information Type:

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. www.lightolier.com © 2008 Philips Group • A1108

Lightolier is a Philips group brand