Lightolier LL4MF8LR254 dimensions Ordering Information, Options/accessories, Specifications

Section 5/Folio K35-12

Lytecel Linear LL4MF8LR254

Page 2 of 2

Model No. LL4MF8LR254120PG (8 Cell)

Downlight, Surface/Pendant, 4-5/8" Deep, 8-9/16" Wide, 48" or 96" Nominal Lengths (Without End Caps), 2 Lamp T5

Model No. LL4MF12LR254120PG (12 Cell)

LER = FP - 63.3 IW - 109 BF - 1.00 Comparative yearly lighting energy cost per

1000 lumens = $3.79

Report Number: G2005017

Catalog Number: LL4MF8LR254120PG

Lamp: FP54/835 HO

Luminaire: LL4 with reflector, 8 cell louver

Ballast: B254PUNV-D 109.0 Watts

Report is based on 5000 Lumens per lamp. Efficiency: 68.7%

CIE Type-Direct-Indirect
Plane:					0-Deg			90-Deg
Spacing Criteria:						1.2			1.5
Shielding Angles:						65			55
Plane:					0-Deg			90-Deg
Luminous Length:					48.000			6.480
COEFFICIENTS OF UTILIZATION –
ZONAL CAVITY METHOD. EFFECTIVE
FLOOR CAVITY REFLECTANCE 0.200
RC		80			50			30
RW	70	50	30	50	30	10	50	30	10
01	77	74	72	70	68	66	67	66	64
02	71	66	63	63	60	57	61	58	56
03	66	60	55	57	53	50	55	52	49
04	61	53	48	51	47	43	49	46	43
05	56	58	43	46	42	38	45	41	38
06	52	44	38	42	37	34	41	36	33
07	48	40	34	38	33	30	37	33	30
08	45	36	31	35	30	27	34	30	26
09	42	33	28	32	27	24	31	27	24
10	39	30	25	29	25	22	29	24	21

LUMINANCE DATA IN CANDELA/SQ. METER

AVERAGE AVERAGE AVERAGE AVERAGE

IN DEG.	0-DEG. 45-DEG. 90-DEG.
45	9137.	19113.	19373.
55	6366.	11429.	4412.
65	1344.	1968.	1249.
75	751.	539.	404.
85	629.	400.	286.

CANDELA DISTRIBUTION0
	0.0	45.0	90.0	FLUX
0	2219	2219	2219
5	2206	2319	2395	223
15	2123	2511	2574	695
25	1966	2604	3306	1245
35	1734	2957	3933	1816
45	1297	2713	2750	1775
55	733	1316	508	886
65	114	167	106	182
75	39	28	21	34
85	11	7	5	9
90	0	0	0	0

ZONAL LUMEN SUMMARY

ZONE	LUMENS	% LAMP	% FIXT
00-030	2163	21.6	31.5
00-040	3980	39.8	58.0
00-060	6641	66.4	96.7
00-090	6866	68.7	100.0
90-180	0000	00.0	000.0
00-180	6866	68.7	100.0

LER = FP - 56.8 IW - 109 BF - 1.00 Comparative yearly lighting energy cost per

1000 lumens = $4.23

Report Number: G2005014

Catalog Number: LL4MF12LR254120PG

Lamp: FP54/835 HO

Luminaire: LL4 with reflector, 12 cell louver

Ballast: B254PUNV-D 109.0 Watts

Report is based on 5000 Lumens per lamp. Efficiency: 62.2%

CIE Type-Direct-Indirect
Plane:					0-Deg			90-Deg
Spacing Criteria:						1.2			1.5
Shielding Angles:						65			55
Plane:					0-Deg			90-Deg
Lumen Length:					48.000			6.480
COEFFICIENTS OF UTILIZATION –
ZONAL CAVITY METHOD. EFFECTIVE
FLOOR CAVITY REFLECTANCE 0.200
RC		80			50			30
RW	70	50	30	50	30	10	50	30	10
01	70	67	65	63	62	61	61	60	59
02	65	61	58	58	55	53	56	54	52
03	60	55	51	52	49	46	51	48	46
04	56	49	45	47	44	41	46	43	40
05	52	45	40	43	39	36	42	38	36
06	48	41	36	39	35	32	38	34	32
07	45	37	32	36	32	29	35	31	28
08	41	34	29	33	29	26	32	28	25
09	39	31	26	30	26	23	29	26	23
10	36	29	24	28	24	21	27	23	21

LUMINANCE DATA IN CANDELA/SQ. METER

AVERAGE AVERAGE AVERAGE AVERAGE

IN DEG.	0-DEG. 45-DEG. 90-DEG.
45	8207.	17056.	18098.
55	2562.	7382.	3378.
65	1014.	1002.	743.
75	597.	462.	269.
85	457.	343.	229.

CANDELA DISTRIBUTION0
	0.0	45.0	90.0	FLUX
0	2239	2239	2239
5	2235	2288	2336	221
15	2154	2457	2493	682
25	1985	2589	3372	1246
35	1624	2963	3894	1779
45	1165	2421	2569	1606
55	295	850	389	555
65	86	85	63	97
75	31	24	14	26
85	8	6	4	7
90	0	0	00

ZONAL LUMEN SUMMARY

ZONE	LUMENS	% LAMP	% FIXT
00-030	02149	21.5	34.6
00-040	03928	39.3	63.2
00-060	6089	60.9	97.9
00-090	6219	62.2	100.0
90-180	0000	00.0	000.0
00-180	6219	62.2	100.0

Ordering Information

Explanation of Catalog Number. Example: LL4MF8LR254120PGGLR

LL

R

*8' units have lamps in tandem

2

Lytecel	Fixture		Body	Number	Top	Lamp
Linear:	Length:		Finish:	of Cells:	Reflector:	Quantity*
Surface/	4 = Nominal 48"	F	=White	8= 1 row of 8	R=95% Reflective
Pendant	8 = Nominal 96"	B	=Black	12= 1 row of 12	Aluminum Top
with 3”				(48” Length)	Reflector

Deep Parabolic	Body Style:	Louver Finish:
Precision
	M = Individual	L = Low Iridescence
Contoured
	Module	Semi-specular
Pre-Anodized
	J = Joiner	(standard)
Aluminum Louver
	Module	P = Low Iridescence
		Specular
		W=White

	Voltage:		Options:
	120 or 277		Add appropriate
UNV = Universal			suffix to catalog
	Voltage		no, ie: (GLR)
	120-277
Lamp Type/
		Ballast Type:
Fixture Length:
54=HO/T5,54 Watt	PG = Programmed Start
28=T5, 28 Watt	PI = Linear T5 Instant Start
(Nominal 46")	Less Than 10THD

Options/accessories

Stem Sets: 1/2” diameter tubing, 18” long, chrome plated finish. Catalog

Number: 18048.

Stem Extension Kit: 1/2" diameter tubing, 18” long, chrome plated finish

extension. Catalog Number: 18148.

Single Cable and Canopy. Catalog Number: WC60.

Single Cable, Straight Cord and Canopy. Catalog Number: WCC60.

Single Cable, Coiled Cord and Canopy. Catalog Number: WCCC60.

Electrical Wiring Options: Consult factory.

Fusing: Internal fast-blow fusing. Suffix: GLR.

Internal slow-blow fusing. Suffix: GMF.

Specifications (continued)

Louver: Pre-anodized aluminum (Coilzak® or equal).

Finish: Louver–low iridescence semi-specular anodized aluminum (standard). Chassis exterior–semi-gloss (standard) flat acrylic-white baked enamel, Cavity–white baked enamel. Phosphate undercoating.

Electrical: Thermally protected class “P” ballast, non PCB. If K.O. is within 3" of ballast, use wire suitable for at least 90°.

Labels: I.B.E.W./UL and ULc Listed.

Specifications

Performance: In an installation of 2 lamp 54W Iuminaires with a room cavity ratio of 1, with reflectance 80% ceiling, 50% wall, 20% floor, the C.U. shall be not less than .74. Candelas at 65° shall not exceed 182 (8 cell). To control veiling reflections, Iuminaire output in the 30°- 90° zone shall be not less than 68.5%. Materials: Chassis parts are die-formed 20 gauge code cold rolled steel, End caps are die-cast aluminum with soft rounded corners.

Job Information	Type:
Lightolier a Genlyte company	www.lightolier.com

Technical Information: (978) 657-7600 • Fax (978) 658-0595

631 Airport Road, Fall River, MA 02720 • (508) 679-8131 • Fax (508) 674-4710 We reserve the right to change details of design, materials and finish.

© 2005 a Genlyte company A0902