Lightolier LFK4 1BHF

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, Performance, Fixture Lengths & Mounting, Mounting Accessories, Type

Lighting Systems LFK4

1BHF

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Performance

CANDLEPOWER CURVE	CANDLEPOWER
ZONE	0	22	45	67	90
DEG.		CANDELAS
180	421	421	421	421	421
175	422	440	472	488	498
165	417	511	573	627	651
155	403	535	724	874	934
145	380	578	892	955	922
135	340	633	779	558	476
125	287	637	365	422	388
115	210	364	255	329	360
105	125	122	209	311	351
95	29	70	163	280	339
90	0	52	145	266	324
85	21	78	167	284	334
75	114	209	292	373	364
65	229	411	495	536	551
55	365	639	842	939	935

45704 960 1150 1296 1427

351036 1266 1458 1618 1710

REPORT NO.: ITL54309	25	1354	1524	1705	1843	1923
LAMPS: 2-F54T5	15	1629	1710	1863	1955	2003
LUMENS: 5000	5	1830	1846	1880	1900	1914
EFFICIENCY: 74.9%	0	1869	1869	1869	1869	1869

CAT NO.: LFK2L5414

Fixture Lengths & Mounting

8' (243.48cm) 4' (121.92cm) 8' (243.48cm)

12’ 0-3/4" (367.67cm) 8’ 0-3/4" (245.75cm)

8' (243.48cm)	8' (243.48cm)	4' (121.92cm)
	16’ 0-3/4" (489.59cm)	4’ 0-3/4"
		(123.83cm)

8' (243.48cm) 8' (243.48cm) 4' (121.92cm)

20’ 0-3/4" (611.51cm)

8' (243.48cm) 8' (243.48cm) 8' (243.48cm)

24’ 0-3/4" (733.43cm)

Mounting Accessories

COEFFICIENTS OF UTILIZATION

% EFFECTIVE CEILING CAVITY REFLECTANCE

				80%				70%			50%
						WALL REFLECTANCE
			70	50	30		70	50	30	50	30	10
	0	83		83	83		78	78	78	69	69	69
	1	75		72	69		71	68	65	60	58	56
RATIO	2	69		63	58		64	59	55	53	49	47
	3	63		56	50		59	52	47	47	43	39
CAVITY	4	58		49	43		54	47	41	42	37	34
	6	49		40	34		46	38	32	34	29	26
	5	53		44	38		50	42	36	37	33	29
ROOM	7	45		36	30		43	34	29	31	26	23
	8	42		33	27		40	31	26	28	24	20
	9	39		30	24		37	29	23	26	21	18
	10	37		28	22		35	26	21	24	20	17

20% FLOOR CAVITY REFLECTANCE

DISTRIBUTION
Zone	Lumens	% Lamp	%Luminaire
0-90	4877	49.0	65.0
90-180	2609	25.9	35.0
0-180	7485	74.9	100.0

Note: All suspension points have 6" (15.24cm) of adjustment within each module. 12" (30.48cm) when two modules are joined. Field cutting of wire cover is required.

Power Feed Cable End Set

Cable length is 36" (91.44cm)

Straight Cord: LFKEC36WH

4 Wire Cord: LFKEC36WHX4

5 Wire Cord: LFKEC36WHX5

Intermediate Cable Set Cable length is 36" (91.44cm) Single Cable: LFKC36

Intermediate

Cable/Cord Set

Cable length is 36" (91.44cm)

Straight Cord: LFKCC36

4 Wire Cord: LFKCC36X4

5 Wire Cord: LFKCC36X5

Ceiling Grid Kit (CGK)

Includes both standard 1" (2.54cm) Tee and Slot Tee Clip.

Order one for every non- powered suspension point.

Ceiling Grid Kit—

Power (CGKP)

Includes the hardware necessary to install a power feed above a suspended ceiling. J-box not included. Order one for every powered suspension point.

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