Cooper Lighting specifications FWS-240

F W S

PHOTOMETRICS

Candlepower Distribution					Candlepower							Zonal Lumen Summary
											Zone			Lumens	%Lamp	%Luminaire
	Test No. 1824				Deg.
						0		1291		1291	0-30			961	15.0		37.4
	FWS-240
300						5		1293		1296	0-40			1460	22.8		56.8
	Lamp=(2) F40T12RS/
						15		1207		1213	0-60			2008	31.4		78.1
			WW
						25		1061		1073	0-90			2425	37.9		94.3
600	Lumens=3200
						35		777		829	90-180			146	2.3		5.7
	Spacing Criteria
						45		476		414	0-180			2571	40.2		100.0
		=1.1	=1.1
900						55		375		192
	Efficiency=40.2%
						65		299		77
1200						75		260		50
						85		181		16
						90		141		0
1500				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	47	47	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=Wall reflectance, RCR=Room cavity ratio CU Data Based on 20% Effective Floor Cavity Reflectance.

ORDERING INFORMATION

Specifications and Dimensions subject to change without notice.	ADC041538
Fail-Safe • Customer First Center • 1121 Highway 74 South • Peachtree City, GA 30269 • TEL 770.486.4800 • FAX 770.486.4801	04/17/2007 1:35:33 PM