Lightolier Page 2 of, LightClose to Ceiling, Decorative Alabaster/Etched Glass40741UC, Type

Decorative Alabaster/Etched Glass  40741UC

Page 2 of 2																					2-Light Close to Ceiling
Alabaster  Cat. No. 40751 26W Quad Tube Lamps, 1800 Lumens
180	170	160		CANDLEPOWER SUMMARY										COEFFICIENTS OF UTILIZATION
			ANGLE	MEAN	LMS. ANGLE MEAN			LMS.							ZONAL CAVITY METHOD
		150
		140		CP			CP						EFFECTIVE FLOOR CAVITY REFLECTANCE = .20
		130	0	247		90	35		Ceiling			80			70			50			30				10
			5	246	23	95	32	43
		120							WALL		50	30	10	50	30	10	50	30	10	50	30	10	50		30	10	0
			10	244		100	58
										RCR
		110	15	239	68	105	93	103
			20	233		110	145		0		.50 .50 .50			.46 .46 .46			.39 .39 .39			.32 .32 .32			.26 .26 .26 .23
			25	225	104	115	174	170
		100							1		.43 .41 .39			.40 .38 .36			.33 .32 .31			.28 .27 .26			.22 .22 .21 .19
			30	215		120	194
									2		.37 .34 .32			.35 .32 .30			.29 .27 .25			.24 .23 .21			.20 .19 .18 .16
			35	203	128	125	199	177
		90							3		.33 .29 .26			.30 .27 .25			.26 .23 .21			.21 .20 .18			.17 .16 .15 .13
			40	190		130	198
50		80	45	176	136	135	189	146	4		.29 .25 .22			.27 .24 .21			.23 .20 .18			.19 .17 .16			.15 .14 .13 .11
			50	160		140	178		5		.26 .22 .19			.24 .20 .18			.20 .18 .16			.17 .15 .13			.14 .12 .11 .10
100		70	55	143	129	145	165	104	6		.23 .19 .16			.21 .18 .15			.18 .15 .13			.15 .13 .12			.12 .11 .10 .08
			60	127		150	153		7		.21 .17 .14			.19 .16 .13			.16 .14 .12			.14 .11 .10			.11 .10 .08 .07
			65	111	110	155	143	66
		60							8		.19 .15 .12			.17 .14 .12			.15 .12 .10			.12 .10 .09			.10 .09 .07 .06
150			70	95		160	128
									9		.17 .13 .11			.16 .12 .10			.13 .11 .09			.11 .09 .08			.09 .08 .06 .05
		50	75	78	83	165	109	31
									10		.15 .12 .10			.14 .11 .09			.12 .10 .08			.10 .08 .07			.08 .07 .06 .05
200		40	80	63		170	86
			85	48	53	175	72	7
		30								DETERMINED IN ACCORDANCE WITH CURRENT IES PUBLISHED PROCEDURES
			90	35		180	68
250		20												LUMINAIRE INPUT WATTS = 54.0
	10
0			ZONAL LUMENS AND PERCENTAGES
Report No. 2675FR			ZONE LUMENS % LAMP %LUMINAIRE
			0-30	194		5.42	11.61
SC = 1.3
			0-40	322		8.96	19.20
			0-60	586		16.30	34.94
			0-90	833		23.14	49.61
			40-90	510		14.19	30.41
			60-90	246		6.85	14.67
			90-180	846		23.50	50.39
			0-180	1679		46.65	100.00
				** EFFICIENCY = 46.6%			**
Etched Glass  Cat. No. 40741 26W Quad Tube Lamps, 1800 Lumens
180	170	160		CANDLEPOWER SUMMARY										COEFFICIENTS OF UTILIZATION
			ANGLE	MEAN	LMS. ANGLE MEAN			LMS.							ZONAL CAVITY METHOD
		150
				CP			CP						EFFECTIVE FLOOR CAVITY REFLECTANCE = .20
		140
			0	182		90	30
		130								Ceiling		80			70			50			30				10
			5	182	17	95	34	46	WALL		50	30	10	50	30	10	50	30	10	50	30	10		50	30	10	0
		120	10	179		100	70
			15	175	50	105	111	118		RCR
		110	20	169		110	155
									0		.46 .46 .46			.41 .41 .41			.34 .34 .34			.27 .27 .27				.20 .20 .20 .17
			25	163	75	115	178	175
									1		.39 .38 .36			.36 .34 .33			.29 .28 .27			.23 .22 .22				.17 .17 .16 .14
		100	30	154		120	195
									2		.34 .31 .29			.31 .29 .27			.25 .24 .22			.20 .19 .18				.15 .14 .14 .11
			35	145	91	125	202	182
		90	40	135		130	210		3		.30 .27 .24			.27 .24 .22			.22 .20 .19			.18 .16 .15				.13 .12 .11 .09
			45	125	97	135	215	166	4		.26 .23 .20			.24 .21 .19			.20 .18 .16			.16 .14 .13				.12 .11 .10 .08
50		80	50	116		140	221		5		.23 .20 .17			.21 .18 .16			.18 .15 .13			.14 .12 .11				.11 .09 .08 .07
			55	106	95	145	222	138	6		.21 .17 .15			.19 .16 .14			.16 .13 .12			.13 .11 .09				.10 .08 .07 .06
100		70	60	96		150	213
					85			88	7		.19 .15 .13			.17 .14 .12			.14 .12 .10			.11 .09 .08				.09 .07 .06 .05
		60	65	86		155	192		8		.17 .13 .11			.15 .12 .10			.13 .10 .09			.10 .08 .07				.08 .07 .06 .05
150			70	74		160	161
									9		.15 .12 .10			.14 .11 .09			.12 .09 .08			.09 .08 .06				.07 .06 .05 .04
			75	60	64	165	127	36
		50
									10		.14 .11 .09			.13 .10 .08			.11 .08 .07			.08 .07 .06				.07 .05 .04 .03
			80	48		170	92
200		40
			85	38	42	175	71	7
										DETERMINED IN ACCORDANCE WITH CURRENT IES PUBLISHED PROCEDURES
		30	90	30		180	65
250														LUMINAIRE INPUT WATTS = 54.0
	10	20
0			ZONAL LUMENS AND PERCENTAGES
Report No. 2678FR			ZONE LUMENS % LAMP %LUMINAIRE
			0-30	141		3.94	9.03
SC = 1.3
			0-40	233		6.47	14.83
			0-60	425		11.81	27.06
			0-90	615		17.09	39.16
			40-90	382		10.62	24.33
			60-90	190		5.28	12.10
			90-180	956		26.56	60.84
			0-180	1571		43.65	100.00
				** EFFICIENCY = 43.7%			**
									Job Information									Type:

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