Cooper Lighting AVID Series I 2 0 M H G 7- W- C G L, Watt Clear Ceramic Metal Halide 7 Glass

AV I D S e r i e s
M I N I A N D S M A L L
P H O T O M E T R I C S – M I N I
		Coefficients Of Utilization																			Candlepower
			Effective floor cavity reflectance						20%												Degree	CP
		rc		80%				70%				50%			30%			10%		0%	0	387
		rw	70	50	30	10	70	50	30	10	50	30	10	50	30	10	50	30	10	0	5	412
		RCR																			15	470
		1	78	75	71	68	75	71	69	66	66	63	61	60	59	57	56	54	53	50	25	480
		2	72	66	61	57	69	64	59	56	59	55	52	54	51	49	50	48	46	44	35	327
		3	66	59	54	49	63	57	52	48	53	49	45	49	46	43	45	43	40	38	45	151
		4	61	53	48	43	59	52	46	42	48	44	40	45	41	38	42	39	36	34	55	127
	90°	5	57	49	42	38	55	47	41	37	44	39	36	41	37	34	38	35	32	31	65	49
		6	53	44	38	34	51	43	37	33	40	35	32	38	34	31	35	32	29	28	75	54
170		7	50	41	35	31	48	39	34	30	37	32	29	35	31	28	33	29	27	25	85	55
		8	46	37	32	28	45	36	31	27	34	30	26	32	28	25	30	27	24	23	90	62
	60°	9	44	35	29	25	42	34	28	25	32	27	24	30	26	23	28	25	22	21	95	66
340		10	41	32	27	23	39	31	26	23	30	25	22	28	24	21	26	23	21	19	105	53
																					115	41
		Spacing Criterion				1.2															125	18
510	30°																				135	18
		Zone		%Lamp			Zone		%Lamp
		0-30		25.0			0-90		60.7												145	19
																					155	21
CP/1000		0-40		37.4			90-180		14.2
A I I - 2 0 - M H - G 7- W- C G L		0-60		50.2			Total		74.9

20-Watt Clear Ceramic Metal Halide 7" Glass Refractor with Clear Glass Lens Wide Distribution, 1,600-Lumen Lamps

	90°
400
800	60°
1200	30°
CP/1000
A I I - 3 9 - M H - G 7- W- C G L

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		80	76	73	70	76	73	70	68	67	65	63	62	60	58	57	56	54	52
2		73	68	63	59	70	65	61	57	60	57	54	56	53	50	51	49	47	45
3		68	61	55	51	65	58	53	49	54	50	47	50	47	44	47	44	42	40
4		63	55	49	44	60	53	48	43	49	45	41	46	42	39	43	40	37	35
5		59	50	44	39	56	48	43	38	45	40	37	42	38	35	40	36	34	32
6		55	46	40	35	52	44	39	34	41	37	33	39	35	32	37	33	30	29
7		51	42	36	32	49	41	35	31	38	33	30	36	32	29	34	30	28	26
8		48	39	33	29	46	38	32	28	35	31	27	33	29	26	32	28	25	24
9		45	36	30	26	43	35	30	26	33	28	25	31	27	24	30	26	23	22
10		42	33	28	24	41	32	27	24	31	26	23	29	25	22	28	24	22	20

Spacing Criterion		1.1
Zone	%Lamp	Zone	%Lamp
0-30	26.8	0-90	62.4
0-40	38.9	90-180	14.0
0-60	51.5	Total	76.4

Candlepower

Degree	CP
0	1023
5	1054
15	1114
25	1063
35	671
45	318
55	238
65	106
75	118
85	123
90	137
95	138
105	116
115	74
125	37
135	39
145	41
155	46

39-Watt Clear Ceramic Metal Halide 7" Glass Refractor with Clear Glass Lens Wide Distribution, 3,400-Lumen Lamps

	90°
800
1600	60°
2400	30°
CP/1000
A I I - 3 9 - M H - S G 7- W- C G L
39-Watt Clear Ceramic Metal Halide 7" Glass
Refractor with Shroud and Clear Glass Lens,
Wide Distribution, 3,400-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		75	73	71	69	73	72	70	68	69	67	66	66	65	64	64	63	62	61
2		71	67	64	61	69	66	63	61	64	61	59	62	60	58	60	58	57	56
3		66	62	58	55	65	61	57	54	59	56	53	57	55	53	56	54	52	51
4		63	57	53	49	61	56	52	49	54	51	48	53	50	48	52	49	47	46
5		59	52	48	45	58	52	48	45	51	47	44	49	46	44	48	46	43	42
6		55	49	44	41	54	48	44	41	47	43	40	46	43	40	45	42	40	39
7		52	45	41	38	51	45	41	38	44	40	37	43	40	37	42	39	37	36
8		49	42	38	35	49	42	38	35	41	37	35	40	37	34	40	37	34	33
9		47	40	35	32	46	39	35	32	39	35	32	38	34	32	37	34	32	31
10		44	37	33	30	44	37	33	30	36	33	30	36	32	30	35	32	30	29

Spacing Criterion		0.8
Zone	%Lamp	Zone	%Lamp
0-30	38.3	0-90	66.7
0-40	51.8	90-180	0
0-60	65.2	Total	66.7

Candlepower

Degree	CP
0	2377
5	2077
15	1857
25	1311
35	725
45	376
55	149
65	33
75	13
85	3
90	0

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