1BHFPG, Performance Distribution is Symmetrical

Lighting Systems LSBW-5

1BHFPG

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180	Candlepower Curve					Candlepower Summary							COEFFICIENTS OF UTILIZATION
	170	160		ZONE	0	22	45	67	90				% EFFECTIVE CEILING CAVITY

		150		DEG.										REFLECTANCE
			140				CANDELAS

												80			70			50
			130	180	549	549	549	549	549
													% WALL REFLECTANCE
			120	175	548	548	549	549	551
				165	526	532	537	548	540		70	50	30	70	50	30	50	30	10
			110	155	490	498	515	538	544	0	85	85	85	74	74	74	53	53	53

			100	145	428	448	484	524	537	1	78	74	71	67	64	62	47	45	43
				135	347	379	439	511	537	2	71	65	60	61	56	52	41	38	36
			90	125	276	319	427	553	576	3	64	57	51	56	50	45	36	33	30
			80	115	182	253	435	585	629	4	59	50	44	51	44	39	32	28	26
155				105	93	196	376	424	419
										5	54	44	38	47	39	33	28	25	22
			70	95	23	74	50	27	25
										6	49	40	33	43	35	29	25	22	19
				90	3	4	5	6	6
310
										7	45	35	29	39	31	26	23	19	16
			60	85	2	8	9	8	9

465			50	75	13	15	15	19	22	8	42	32	25	36	28	23	20	17	14
				65	22	25	28	33	35	9	39	29	23	34	25	20	19	15	13

			40
				55	43	43	51	56	57	10	36	26	20	31	23	18	17	13	11
620		30
	10	20		45	53	53	59	62	63				20% FLOOR CAVITY REFLECTANCE
0
				35	69	68	70	75	76				ZONAL LUMEN SUMMARY
Report No:		LRL 300-1P		25	78	77	78	79	79
												ZONE	LUMENS	% BARELAMP			% LUMINAIRE
Cat No:		LSB14B28		15	84	84	84	85	83
												0 - 90	257		8.9			10.2
Lamps:		1 F28T5		5	88	88	88	88	88
												90 - 180	2274		78.4			89.8
Lumens:		2900		0	87	87	87	87	87
												0 - 180	2531		87.3			100.0
Efﬁciency:		87.3%	Calculations are for 28 watt T5 lamps. For 54 watt T5 lamps, multiply by 1.7.

LSBWE

Job Information

Type:

"JSQPSU3PBE'BMM3JWFS."t t'BY

We reserve the right to change details of design, materials and finish.

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