Lightolier LP-20 manual 1BHF

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, Performance, Fixture Lengths & Mounting Locations, Type

Lighting Systems LP-20

1BHF

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Performance

CANDLEPOWER CURVE

190 180 170

160

150

014

130

	450
	900
	1350	50
		40
	1800	30
350		20
	0	10

REPORT NO: LRL 1200-6B

CAT. NO: LPW1B44U

LAMPS: 2-F40BX

LUMENS: 3150

EFFICIENCY: 72.1%

120

110

100

90

80

70

60

		CANDLEPOWER							COEFFICIENTS OF UTILIZATION
ZONE 0		22	45	67	90				% EFFECTIVE CEILING CAVITY
DEG.		CANDELAS								REFLECTANCE
									80			70				50
180	1011	1011	1011	1011	1011
										WALL			REFLECTANCE
175	1185	1165	1106	1032	1014
								70	50	30	70		50	30	50		30	10
165	1607	1510	1419	1181	993
							0	69	69	69	59		59	59	41		41	41
155	1680	1586	1464	1238	915	RATIO
							2	57	52	48	49		45	42	31		29	28
135	1804	1743	1474	1089	676
145	1799	1715	1523	1247	818		1	63	60	57	54		52	49	36		35	33
125	1532	1567	1343	1032	546	CAVITY	3	52	46	41	45		40	36	28		25	23
							4	48	40	35	41		35	31	24		22	20
115	1461	1405	1139	876	380
							5	43	36	30	37		31	26	22		19	17
105	779	817	805	585	211
							6	40	32	26	34		27	23	19		16	14
95	50	65	88	190	56	ROOM
							7	36	28	23	31		24	20	17		14	12
90	22	21	14	13	12
							8	34	25	20	29		22	18	15		13	11
85	24	22	16	10	9
							9	31	23	18	27		20	16	14		11	9
75	31	29	23	15	13
							10	29	21	16	25		18	14	13		10	8
65	32	29	23	15	12
								20% FLOOR CAVITY REFLECTANCE
55	55	53	47	39	32
45	47	44	39	32	28
35	50	48	44	38	33	DISTRIBUTION
25	45	44	41	37	35	Zone			Lumens			% Lamp			% Luminaire
15	44	43	42	40	38	0-90			137			2.2				3.0
5	39	39	38	38	37	90-180			4405			69.9				97.0
0	33	33	33	33	33	0-180			4543			72.1				100.0

Fixture Lengths & Mounting Locations			MOUNTING PLATE DETAIL
40” (101.60cm)	3” (7.62cm)		5.100” (12.95cm)	1/4-20x1/2 STUDS
4’			3.275” (8.32cm)	(USED TO ATTACH FIXTURE
49-1/2” (125.73cm)		1.250”		TO MOUNTING PLATE)
		2.500” (3.18cm)
8’	80” (203.20cm)	(6.35cm)
				0.5” (1.27cm) DIMPLE
98-1/2” (250.19cm)			2.000”
	13.50”			WITH 0.187” (0.47cm)
			(5.08cm)
				HOLE IN CENTER
	(34.29cm)		3.500” (8.89cm)
	80” (203.20cm)	40” (101.60cm)
12’
	147-1/2” (374.65cm)
	18.00”
	(45.72cm)
16’	80” (203.20cm)	80” (203.20cm)
	196-1/2” (499.11cm)
	18.00”		13.50”
	(45.72cm)		(34.29cm)
20’	80” (203.20cm)	80” (203.20cm)		40” (101.60cm)

245-1/2” (623.57cm)

Mounting Accessories

4' (121.92cm) Run

8' (243.84cm) Run

12' (365.76cm) Run

16' (487.68cm) Run

20' (609.60cm) Run

24' (731.52cm) Run

4' (121.92cm) 8' (243.84cm)

Module	Module
1
	1
1	1
	2
1	2
	3

End Set

1

1

1

1

1

1

Connector

1

1

2

2

LPWC Joiner Connector Covers the joint between modules

LPWE End Set
One set of a left and
right plate to finish	Job Information	Type:
the run.


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