Cooper Lighting FWSCR-340-120, Photometrics, Candlepower Distribution, Zonal Lumen Summary

FWSCR

PHOTOMETRICS

Candlepower Distribution						Candlepower					Zonal Lumen Summary
											Zone	Lumens		%Lamp	%Luminaire
	Test No. 4870					Deg.
						0	2107		2107		0-30	1641		17.1	31.3
	FWSCR-340-120
450						5	2111		2107		0-40	2765		28.8	52.8
	Lamp=(3) F40T12RS/
						15	2123		2044		0-60	4137		43.1	79.0
			WW
						25	2105		1876		0-90	4933		51.4	94.1
900	Lumens=3200
						35	1928		1567		90-180	307		3.2	5.9
	Spacing Criteria
						45	1290		912	0-180		5240		54.6	100.0
		=1.4	=1.2
1350						55	706		565
	Efficiency=55.0%
						65	438		266
1800						75	381		139
						85	359		71
						90	283		7
2250				Coefficient of Utilization
				rc			80%			70%				50%	30%			10%	0%
				rw	70	50	30	10	50	30		10	50	10	50	10	50	10	0
				RCR
				0	47	47	47	47	46	46		46	43	43	41	41	39	39	38
				1	44	42	40	39	41	39		38	39	36	37	35	35	34	33
				2	40	37	35	33	36	34		32	35	31	33	30	32	29	28
				3	37	34	31	29	33	30		28	31	27	30	27	29	26	25
				4	35	31	27	25	30	27		25	29	24	27	24	26	23	22
				5	32	28	24	22	27	24		22	26	21	25	21	24	21	20
				6	30	25	22	20	25	22		20	24	19	23	19	22	19	18
				7	28	23	20	18	23	20		18	22	17	21	17	20	17	16
				8	26	21	18	16	21	18		16	20	15	19	15	19	15	14
				9	24	19	16	14	19	16		14	18	14	18	14	17	13	13
				10	23	18	15	13	17	14		13	17	12	16	12	16	12	11

rc=Ceiling reflectance, rw=W all reflectance, RCR=Room cavity ratio CU Data Based on 20% Effective Floor Cavity Reflectance.

ORDERING INFORMATION

Specifications and Dimensions subject to change without notice.	ADC041733
Fail-Safe • Customer First Center • 1121 Highway 74 South • Peachtree City, GA 30269 • TEL 770.486.4800 • FAX 770.486.4801	04/09/2007 11:12:18 AM