Lightolier LCS8G12PR232 Photometry, Ordering Information, Options/Accessories, Specifications

Lytecel Recessed Fluorescent LCS8G12PR232

Page 2 of 2 For Continuous Row

Photometry Model No. LCS8G12PR232120SO

Mounting – 6-1/2" wide, 12 Cell (1 Row) Parabolic Louver, Static, 2 Lamp T8, IES RP1 For VDT

LER = FP - 52.1 IW - 58.0 BF - 0.87

Comparative yearly lighting energy cost per 1000 lumens = $4.61

G03007

LCS8G12PR232120SO

THIS REPORT IS BASED ON PUBLISHED INDUSTRY PROCEDURES • FIELD PERFORMANCE MAY VARY FROM LABORATORY PERFORMANCE.

coefficients of utilization — zonal cavity method

	RF		20			20			20
	RC		80			50			30
	RW	70	50	30	50	30	10	50	30	10
ratio	1	69	67	65	63	62	60	61	60	59
	3	60	56	52	53	50	48	52	49	47
	2	65	61	58	58	56	54	56	54	53
cavity	4	57	51	47	49	46	43	48	45	43
	5	53	47	43	45	42	39	44	41	39
room	6	50	43	39	42	38	35	41	37	35
	8	44	37	32	36	32	29	35	32	29
	7	46	40	35	38	35	32	38	34	32
	9	41	34	30	33	29	27	32	29	27
	10	39	32	28	31	27	25	30	27	25

visual comfort probability

room size				ceiling height					ceiling height
W	L		8.5	10.0	13.0	16.0		8.5	10.0	13.0	16.0
20	20		93	95	93	83		99	98	98	94
20	30		95	95	93	84		99	98	98	95
20	40		96	95	93	84		99	98	98	95
20	60		95	96	93	84		99	98	98	95
30	20		93	95	94	86		99	98	98	94
30	30		95	95	94	86		99	98	98	95
30	40		95	95	94	86		99	98	98	95
30	60	lengthwise	95	96	94	87	crosswise	99	98	98	95
40	40		95	95	94	88		99	98	98	95
30	80		97	97	94	87		99	98	98	95
40	20		93	95	94	87		99	98	98	94
40	30		95	95	94	88		99	98	98	95
40	60	luminaries	95	96	94	88	luminaries	99	98	98	95
40	80		97	97	94	88		99	98	98	95
40	100		97	97	94	88		99	98	98	95
60	30		95	95	94	88		99	98	98	95
60	40		94	95	94	88		99	98	98	95
60	60		97	97	94	88		99	98	98	95
60	80		97	97	95	88		99	98	98	95
60	100		97	97	95	88		99	98	98	95
100	40		94	95	94	88		99	98	98	95
100	60		97	97	95	88		99	98	98	95
100	80		97	97	95	88		99	98	98	95
100	100		97	97	95	88		98	98	98	95

Ordering Information

Explanation of Catalog Number. Example: LCS8G12PR232120SOGLR

	LC	S	8			12				R	2
Blank = Standard		Body Style:		Ceiling	Type:		Louver		Finish:		Lamp
N = NYC Code		S=Static		G = 15/16" Grid			P=Low				Quantity
				N= 9/16" Grid				Iridescence
				T = Slot Grid				Specular
	LC:		Fixture			Number of	L=Low
	Lytecel 8"		Width			Cells:		Iridescence
	Continuous					1 row of
								Semi-specular
						12 cells
										Reflector:
									R= Semi-Specular
							95%
										Reflective

32

	Voltage:				Options:
	120 or 277			Add appropriate
				suffix to catalog
				no, ie: (GLR)
Lamp/Fixture
Length:		Ballast Type:
32=T8
			<20THD		<10THD
(Nominal 48")	2 Lamp Elec. T8
			SO*		HI*

*Instant Start Standard

Other dimming options, consult factory.

DA=DALI digital addressable dimming.

Options/Accessories

Access Plate: Top Wiring access plate is shipped with fixture as standard. When access plates are required in advance for wiring convenience, specify separately. Order Catalog Number: ACP5 CSP.

Electrical/Wiring Options: Consult factory.

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

Internal slow-blow fusing. Suffix: GMF.

Chicago Plenum: Suffix: CP.

Specifications

Performance: In an installation of 2 lamp 32W luminaires in a room cavity ratio of 1, reflectance 80% ceiling, 50% wall, 20% floor, the C.U. shall not be less than .67 with a spacing to mounting ratio of 1.4 perpendicular to the lamps. To meet IES RP-1 for VDT areas the VCP (visual comfort probability) shall not be less than 97 either crosswise or lengthwise and the candela value between 55° and 90° in the 0° to 90° planes shall not exceed 839. Candelas at Nadir (0°) not to exceed 1870.

Materials: Chassis parts are die-formed cold rolled steel. Housing is with all edges turned-in for safe handling.

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

Specifications (continued)

Finish: Louver–specular low iridescence pre-anodized reflector sheet.

Reflector: Semi-Specular reflector sheet, 95% reflective. Chassis exterior– black baked polyester enamel.

Electrical: Thermally protected class “P” ballast C.B.M. approved, 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.

Job Information	Type:
Lightolier a Genlyte Thomas 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.
Copyright 2004 Lightolier		Section2/Folio G07-21