Cooper Lighting AVID Series P H O T O M E T R I C S - L A R G E, A I L- 4 0 0 - M H - G 1 9 - W

P H O T O M E T R I C S – L A R G E
	90°
1480
2960
	60°
4440
5920	30°
CP/1000
A I L- 4 0 0 - M H - G 1 9 - W
400-Watt Metal Halide 19" Glass Refractor,
Wide Distribution, 35,000-Lumen Lamps

Coefficients Of Utilization

		Effective floor cavity reflectance						20%
rc			80%				70%				50%			30%			10%		0%
rw	70		50	30	10	70	50	30	10	50	30	10	50	30	10	50	30	10	0
RCR
1		97	92	87	83	92	87	83	79	79	76	73	72	69	66	64	62	61	57
2		88	80	73	67	83	76	70	65	69	64	60	62	58	55	56	53	50	47
3		80	70	62	55	76	67	59	53	60	54	50	55	50	46	49	46	42	39
4		73	62	53	47	69	59	51	45	54	47	42	49	43	39	44	40	36	33
5		67	55	46	40	63	52	44	38	48	41	36	43	38	33	39	35	31	28
6		61	48	40	33	58	46	38	32	42	35	30	38	33	28	35	30	26	24
7		56	42	34	28	53	41	33	27	37	30	25	34	28	24	31	26	22	20
8		51	38	29	24	48	36	28	23	33	26	21	30	24	20	27	22	19	16
9		47	34	26	20	44	32	25	19	29	23	18	27	21	17	24	19	16	14
10		43	30	22	17	41	29	21	16	26	20	15	24	18	14	22	17	13	11

Spacing Criterion		2.4
Zone	%Lamp	Zone	%Lamp
0-30	11.9	0-90	72.9
0-40	24.0	90-180	22.9
0-60	53.0	Total	95.8

Candlepower

Degree	CP
0	3782
5	3875
15	4588
25	5586
35	7025
45	8277
55	4959
65	2289
75	2192
85	2306
90	2302
95	2290
105	2112
115	1799
125	1331
135	653
145	181
155	102

	90°
1700
3400
	60°
5100
6800	30°
CP/1000
A I L- 4 0 0 - M H - S G 1 9 - W

Coefficients Of Utilization

		Effective floor cavity reflectance						20%
rc			80%				70%				50%			30%			10%		0%
rw	70		50	30	10	70	50	30	10	50	30	10	50	30	10	50	30	10	0
RCR
1		79	76	73	71	77	74	72	70	71	70	68	69	67	66	66	65	64	63
2		73	68	64	61	71	67	63	60	65	62	59	62	60	58	60	58	56	55
3		67	61	56	52	66	60	55	52	58	54	51	56	53	50	54	51	49	48
4		62	55	49	45	61	54	49	45	52	48	44	50	47	44	49	46	43	42
5		57	49	43	39	56	48	43	39	47	42	38	45	41	38	44	40	37	36
6		52	43	37	33	51	43	37	33	41	36	33	40	36	32	39	35	32	31
7		47	38	32	28	46	37	32	28	36	31	27	35	31	27	34	30	27	26
8		43	34	28	24	42	33	28	24	32	27	23	31	27	23	31	26	23	22
9		40	30	24	20	39	29	24	20	29	24	20	28	23	20	27	23	20	18
10		36	27	21	17	35	26	21	17	25	20	17	25	20	17	24	20	17	15

Spacing Criterion		2.2
Zone	%Lamp	Zone	%Lamp
0-30	16.8	0-90	70.7
0-40	32.3	90-180	0.0
0-60	65.3	Total	70.7

Candlepower

Degree	CP
0	5376
5	5523
15	6552
25	7566
35	8748
45	9390
55	5157
65	1333
75	412
85	68
90	0
95	0
105	0
115	0
125	2
135	5
145	5
155	8

400-Watt Metal Halide 19" Glass Refractor with Shroud, Wide Distribution, 35,000-Lumen Lamps

90°

2080

4160

60°

6240

8320

30°

CP/1000

A I L- 4 0 0 - M H - G 1 9 - N

400-Watt Metal Halide 19" Glass Refractor,

Narrow Distribution, 35,000-Lumen Lamps

Coefficients Of Utilization

		Effective floor cavity reflectance						20%
rc			80%				70%				50%			30%			10%		0%
rw	70		50	30	10	70	50	30	10	50	30	10	50	30	10	50	30	10	0
RCR
1		81	77	74	70	77	74	71	68	68	65	63	62	61	59	57	56	55	52
2		74	68	63	59	71	66	61	57	61	57	54	56	53	51	52	49	47	45
3		69	61	56	51	66	59	54	50	55	50	47	51	47	44	47	44	42	40
4		64	56	50	45	61	54	48	44	50	45	42	47	43	40	43	40	38	36
5		59	50	44	40	57	49	43	39	46	41	37	43	39	35	40	36	34	32
6		55	46	40	35	53	44	39	35	42	37	33	39	35	32	37	33	30	29
7		51	42	36	31	49	40	35	31	38	33	30	36	32	28	34	30	27	26
8		48	38	32	28	46	37	31	28	35	30	27	33	29	26	31	27	25	23
9		44	35	29	25	43	34	28	25	32	27	24	30	26	23	28	25	22	21
10		41	32	26	22	40	31	26	22	29	25	21	28	23	21	26	22	20	18

Spacing Criterion		1.2
Zone	%Lamp	Zone	%Lamp
0-30	21.2	0-90	63.0
0-40	33.9	90-180	14.5
0-60	49.4	Total	77.5

Candlepower

Degree	CP
0	9728
5	9807
15	9454
25	8419
35	7345
45	5115
55	1798
65	1520
75	1628
85	1664
90	1621
95	1584
105	1445
115	1188
125	739
135	263
145	122
155	108

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