Lightolier 8051 Page 2 of, Spacing Ratio Along= 1.3 Across=1.6, Coefficients Of Utilization, Type

Calculite® CFL Open Downlight 8051

Page 2 of 2 6" Aperture (2) Quad Tube Horizontal Lamp

Spacing Ratio: Along= 1.3 Across=1.6

CERTIFIED TEST REPORT NO. 0053FR COMPUTED BY LSI PROGRAM **TEST-LITE**

CALCULITE 6" DIA. APERTURE RECESSED COMPACT FLOURESCENT OPEN DOWNLIGHT WITH

CLEAR IRIDESCENCE FREE FINISH 2-18W PL-C PHILIPS LAMPS. LUMEN RATING = 1250 LMS.

120	180	150		CANDLEPOWER SUMMARY					O U T P U T
		Across							LUMENS
				ANGLE ALONG		22.5	45	67.5 ACROSS
		45
				0	588	588	588	588	588
		Along
90			90	5	585	592	599	605	602	57
				10	588	606	622	639	650
				15	606	619	640	671	693	181
				20	600	602	658	669	701
60			60	25	561	586	644	661	678	290
				30	541	574	606	634	663
	400			35	497	523	591	614	624	353
				40	420	452	510	549	562
				45	355	372	402	432	449	296
				50	212	219	221	233	241
	800			55	30	32	33	40	45	68
				60	6	6	6	6	6
30			30
				65	4	4	4	4	4	4
				70	3	3	3	3	2
	1200			75	2	2	2	3	2	2
				80	2	1	2	3	2
				85	1	1	1	3	2	2
	0			90	1	1	1	4	1
				ZONAL LUMENS AND PERCENTAGES
** EFFICIENCY = 50.1% **				ZONE	LUMENS		% LAMP	%LUMINAIRE
				0-30	528		21.13		42.14
DATE: OCT 10, 1996
				0-40	881		35.26		70.31
				0-60	1245		49.82		99.35
				0-90	1253		50.15		100.00
				40-90	372		14.89		29.69
				60-90	8		.33		.65
				90-180	0		.00		.00
				0-180	1253		50.15		100.00

TESTED ACCORDING TO IES PROCEDURES. TEST DISTANCE EXCEEDS FIVE TIMES THE

GREATEST LUMINOUS OPENING OF LUMINAIRE.

Coefficients Of Utilization

				% EFFECTIVE CEILING CAVITY REFLECTANCE
			80			70			50			30			10		0
						% WALL REFLECTANCE
		50	30	10	50	30	10	50	30	10	50	30	10	50	30	10	0
	1	.55	.54	.53	.54	.53	.52	.52	.51	.50	.50	.49	.49	.48	.48	.47	.46
RATIO	2	.51	.49	.47	.50	.48	.47	.48	.47	.46	.47	.46	.45	.46	.45	.44	.43
	3	.47	.44	.42	.46	.44	.42	.45	.43	.41	.44	.42	.40	.43	.41	.40	.39
CAVITY	4	.43	.40	.38	.43	.40	.38	.42	.39	.37	.41	.39	.37	.40	.38	.37	.36
	6	.37	.33	.31	.36	.33	.31	.35	.33	.31	.35	.32	.30	.34	.32	.30	.29
	5	.40	.37	.34	.39	.36	.34	.39	.36	.34	.38	.35	.34	.37	.35	.33	.32
ROOM	7	.34	.30	.28	.33	.30	.28	.32	.29	.27	.32	.29	.27	.31	.29	.27	.26
	8	.31	.27	.25	.30	.27	.25	.30	.27	.25	.29	.26	.24	.29	.26	.24	.23
	9	.28	.24	.22	.28	.24	.22	.27	.24	.22	.27	.24	.22	.26	.23	.22	.21
	10	.25	.22	.20	.25	.22	.19	.25	.22	.19	.24	.21	.19	.24	.21	.19	.18

20% FLOOR CAVITY REFLECTANCE

Job Information Type:

631 Airport Road, Fall River, MA 02720 • (508) 679-8131 • Fax (508) 674-4710 We reserve the right to change details of design, materials and finish. www.lightolier.com © 2008 Philips Group • A0708

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