Lightolier QCE2X2OLOP Candlepower Curve 1FT, Distribution, Lightolier, Page 2 of, Performance

	Alter Concept Elegance Lens
Page 2 of 2	2' x 2' direct/indirect recessed fluorescent

Performance

Candlepower Curve 224			Candlepower
180°	ZONE
	DEG
1200		ALONG	22.5	45	67.5	ACROSS
800
	0	825	825	825	825	825
	5	820	813	819	826	830
400
	10	807	802	819	824	819
	15	789	791	802	815	812
	20	760	761	776	793	806
90°	25	718	730	756	774	782
	30	681	700	723	750	761
	35	629	651	682	725	733
	40	576	599	654	693	714
	45	517	548	598	654	676
	50	457	484	551	615	637
	55	391	425	493	573	602
	60	328	371	444	522	552
	65	270	297	388	470	509
	70	206	246	330	426	456
0°	75	147	185	280	360	393
	80	91	125	205	263	270
	85	39	57	102	113	114
	90	0	0	0	0	0

Report No: LSCB782

Cat. No: QCE2GOLOP224

2 24W T5HO Fluorescent Lamps at 1760 lumens. Efficiency: 78.1%

Candela at Nadir: 825cd

Performance

Candlepower Curve 1FT			Candlepower
180°	ZONE
	DEG
750		ALONG	22.5	45	67.5	ACROSS
500	0	686	686	686	686	686
	5	682	678	681	687	687
250
	10	674	672	676	679	681
	15	659	659	664	671	671
	20	642	640	647	652	652
90°	25	614	615	621	630	633
	30	583	583	592	602	604
	35	546	549	559	574	575
	40	506	506	522	541	548
	45	454	460	481	504	516
	50	399	410	435	465	478
	55	342	352	389	424	437
	60	281	296	342	380	397
	65	221	238	290	338	355
	70	160	185	239	293	313
0°	75	107	133	187	241	263
	80	60	81	128	154	158
	85	20	33	49	63	63
	90	0	0	0	0	0

Report No: LSCB597

Cat. No: QCE2GOLOP1FTUNV

1 40W TT5 Compact Fluorescent Lamps at 3150 lumens. Efficiency: 68.0%

Candela at Nadir: 686cd

COEFFICIENTS OF UTILIZATION

ZONAL CAVITY METHOD * EFFECTIVE FLOOR CAVITY REFLECTANCE = .20

				80					70			50
					Wall Reflectance
		70	50	30	10		70	50	30	10	50	30	10
	0	.93	.93	.93	.93		.91	.91	.91	.91	.87	.87	.87
	1	.85	.81	.77	.74		.82	.79	.76	.73	.75	.73	.70
	2	.76	.70	.64	.60		.75	.68	.63	.59	.65	.61	.57
Ratio	3	.70	.61	.55	.49		.68	.60	.54	.49	.58	.52	.48
	4	.64	.54	.47	.42		.62	.53	.47	.41	.51	.45	.41
Cavity	5	.58	.48	.40	.35		.56	.47	.40	.35	.45	.39	.34
	6	.53	.42	.35	.30		.52	.42	.35	.30	.40	.34	.29
Room	7	.49	.38	.31	.26		.48	.37	.31	.26	.36	.30	.26
	8	.45	.34	.27	.22		.44	.33	.27	.22	.32	.26	.22
	9	.42	.31	.24	.19		.40	.30	.24	.19	.29	.23	.19
	10	.38	.28	.21	.17		.38	.27	.21	.17	.26	.21	.17
	DETERMINED IN ACCORDANCE WITH CURRENT IES PUBLISHED PROCEDURES
				LUMINAIRE INPUT WATTS = 45.4
		DISTRIBUTION
		ZONE		LUMENS		% LAMP			% LUMINAIRE
		0-30		651		18.50			23.67
		0-40		1079		30.68			39.25
		0-60		1985		56.42			72.20
		0-90		2750		78.15			100.00
		40-90		1671		47.47			60.75
		60-90		764		21.73			27.80
		90-180		0		.00			.00
		0-180		2750		78.15			100.00
			COEFFICIENTS OF UTILIZATION
		ZONAL CAVITY METHOD * EFFECTIVE FLOOR CAVITY REFLECTANCE = .20
				80					70			50
					Wall Reflectance
		70	50	30	10		70	50	30	10	50	30	10
	0	.81	.81	.81	.81		.79	.79	.79	.79	.76	.76	.76
	1	.74	.71	.68	.65		.72	.69	.67	.64	.66	.64	.62
	2	.67	.62	.57	.53		.66	.61	.56	.53	.58	.55	.52
Ratio	3	.61	.54	.49	.44		.60	.53	.48	.44	.51	.47	.43
	4	.57	.49	.43	.38		.55	.48	.42	.38	.46	.41	.37
Cavity	5	.52	.43	.37	.33		.50	.42	.37	.32	.41	.36	.32
	6	.48	.39	.33	.28		.46	.38	.32	.28	.37	.32	.28
Room	7	.44	.34	.29	.24		.43	.34	.28	.24	.33	.28	.24
	8	.41	.31	.25	.21		.40	.31	.25	.21	.30	.25	.21
	9	.38	.28	.23	.19		.37	.28	.23	.19	.27	.22	.19
	10	.35	.26	.20	.17		.34	.25	.20	.17	.25	.20	.16
	DETERMINED IN ACCORDANCE WITH CURRENT IES PUBLISHED PROCEDURES
				LUMINAIRE INPUT WATTS = 34.5
		DISTRIBUTION
		ZONE		LUMENS		% LAMP			% LUMINAIRE
		0-30		539		17.13			25.19
		0-40		889		28.25			41.53
		0-60		1608		51.08			75.11
		0-90		2142		68.00			100.00
		40-90		1252		39.76			58.47
		60-90		533		16.93			24.89
		90-180		0		.00			.00
		0-180		2142		68.00			100.00

		Job Information		Type:
Lightolier	www.lightolier.com	Canlyte		www.canlyte.com
631 Airport Road, Fall River, MA 02720 • (508) 679-8131 • Fax (508) 674-4710		3015 Louis-Amos, Lachine, Québec	H8T 1C4 • (514) 636-0670 • (514) 636-0460
We reserve the right to change details of design, materials and finish.
© 2008 Philips Group • QCE2x2OLOP.pdf

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