Lightolier LFK2 specifications Performance, Fixture Lengths & Mounting, Mounting Accessories

Lighting Systems LFK2

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Performance

CANDLEPOWER CURVE		CANDLEPOWER
	ZONE	0	22	45	67	90
	DEG.		CANDELAS
	180	183	183	183	183	183
	175	183	184	184	186	186
	165	184	184	162	155	152
	155	180	162	166	178	184
	145	170	153	200	334	392
	135	156	160	350	475	452
	125	135	186	342	236	211
	115	100	237	141	182	199
	105	60	66	115	170	192
	95	16	38	90	155	187
	90	0	28	80	148	180
	85	11	40	90	157	184
	75	57	104	150	196	196
	65	113	263	234	286	304
	55	183	322	495	412	412
	45	349	466	657	762	763
	35	513	618	733	871	949
REPORT NO.: ITL54308	25	667	748	832	913	961
LAMPS: 1-F54T5	15	798	841	909	952	975
LUMENS: 5000	5	896	905	920	928	933
EFFICIENCY: 73.5%	0	912	912	912	912	912

CAT NO.: LFK1L5414

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	82		82	82		77	77	77	69	69	69
RATIO	1	74		71	68		70	67	64	60	58	56
	3	62		55	49		58	52	47	46	42	39
	2	68		62	57		64	59	55	52	49	46
CAVITY	4	57		49	43		53	46	41	41	37	34
	6	48		39	33		45	37	32	34	29	25
	5	52		43	37		49	41	36	37	33	29
ROOM	7	45		35	29		42	34	28	31	26	23
	8	42		32	26		39	31	25	28	23	20
	9	39		29	24		37	28	23	26	21	18
	10	36		27	22		34	26	21	24	19	16

20% FLOOR CAVITY REFLECTANCE

DISTRIBUTION
Zone	Lumens	% Lamp	%Luminaire
0-90	2506	50.0	68.0
90-180	1170	23.5	32.0
0-180	3677	73.5	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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