Cooper Lighting ADC041537 specifications FWS-340-120, Photometrics, Ordering Information

F W S

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
	FWS-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=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.	ADC041537
Fail-Safe • Customer First Center • 1121 Highway 74 South • Peachtree City, GA 30269 • TEL 770.486.4800 • FAX 770.486.4801	04/17/2007 1:28:37 PM