Lightolier LP-21 manual Performance, Fixture Lengths & Mounting Locations, Mounting Accessories

Lighting Systems LP-21

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Performance

CANDLEPOWER CURVE
180	170
190
	160
200
	150
	140
	130
	0
	12
	110
	100
	90
400	80
	70
800
	60
1200	50
	40
1600	30
340	20
350
	10
0

REPORT NO: LRL 1200-6D

CAT. NO: LPW2T84U

LAMPS: 2-F32T8

LUMENS: 2900

EFFICIENCY: 72.4%

		CANDLEPOWER							COEFFICIENTS OF UTILIZATION
ZONE	0	22	45	67	90			% EFFECTIVE CEILING CAVITY RE-
DEG.		CANDELAS									FLECTANCE
									80				70			50
180	1081	1081	1081	1081	1081
									WALL REFLECTANCE
175	1234	1211	1168	1093	1091
								70	50	30		70	50	30	50	30	10
165	1604	1554	1462	1198	1041
							0	70	70	70		60	60	60	42	42	42
155	1544	1460	1428	1258	955	RATIO
							2	58	53	49		49	45	42	32	30	28
135	1354	1425	1360	1014	665
145	1685	1625	1414	1223	829		1	63	60	58		54	52	50	36	35	34
125	959	967	941	885	509	CAVITY	3	52	46	41		45	40	36	28	25	23
							4	48	41	35		41	35	31	25	22	20
115	931	864	703	710	341
							5	44	36	30		37	31	27	22	19	17
105	555	551	491	326	158
							6	40	32	26		34	28	23	19	17	14
95	154	163	134	121	29	ROOM
							7	37	28	23		31	25	20	17	14	12
90	30	25	16	11	6
							8	34	26	20		29	22	18	16	13	11
85	35	31	20	11	8
							9	31	23	18		27	20	16	14	11	9
75	46	41	31	17	11
							10	29	21	16		25	18	14	13	10	8
65	51	46	35	20	11
								20% FLOOR CAVITY REFLECTANCE
55	69	66	57	44	34
45	65	62	53	42	33	DISTRIBUTION
35	68	64	57	49	41
25	62	60	55	49	43	Zone			Lumens			% Lamp			% Luminaire
15	58	58	55	52	48	0-90			172				3.0			4.1
5	52	51	49	49	48	90-180			4026				69.4			95.9
0	45	45	45	45	45	0-180			4198				72.4			100.0

Fixture Lengths & Mounting Locations			MOUNTING PLATE DETAIL
40” (101.60cm)	3” (7.62cm)		5.100” (12.95cm)
			3.275” (8.32cm)
4’
49-1/2” (125.73cm)		1.250”
		2.500” (3.18cm)
8’	80” (203.20cm)	(6.35cm)
98-1/2” (250.19cm)			2.000”
	13.50”
			(5.08cm)
	(34.29cm)		3.500” (8.89cm)
	80” (203.20cm)	40” (101.60cm)
12’
	147-1/2” (374.65cm)

1/4-20x1/2 STUDS

(USED TO ATTACH FIXTURE TO MOUNTING PLATE)

0.5” (1.27cm) DIMPLE

WITH 0.187” (0.47cm)

HOLE IN CENTER

16’

18.00”

(45.72cm)

80” (203.20cm) 80” (203.20cm)

196-1/2” (499.11cm)

18.00”		13.50”
(45.72cm)		(34.29cm)
80” (203.20cm)	80” (203.20cm)	40” (101.60cm)

20’ 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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