Lightolier SPS2GFSVA332 Photometry, Ordering Information, Plaster Frame Catalog Number PF24

Section 1A/Folio E60-32

SPECPLUS SPS2GFSVA332

Page 2 of 2 2'x4' RECESSED FLUORESCENT, LENS FRAME TROFFER, STATIC, 3 LAMP, T8 OR T12

PHOTOMETRY

MODEL NO. SPS2GFSVA332							Luminaire Efficacy Rating
							LER-70.6 Watts-84.4 BF-0.87
coefficients of utilization — zonal cavity method							(effective floor cavity reflectance 0.20)
	RF		20					20					20
	RC		80					50					30
	RW	70	50		30		50	30	10		50		30	10
	1	88	84		81		79	77	75		76		74	72
ratio	2	81	74		69		70	66	63		67		64	61
	3	74	66		60		62	58	54		60		56	53
cavity	4	68	59		52		56	50	46		54		49	46
	5	63	53		46		50	45	40		49		44	40
room	6	58	48		41		46	40	36		44		39	35
	7	54	44		37		42	36	32		41		35	31
	8	50	40		33		38	33	28		37		32	28
	9	47	37		30		35	30	26		34		29	26
	10	44	34		28		33	27	23		32		27	23
visual comfort probability			(rated lumens per lamp 3150.)
	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		64	68	75	82			64	67	73		80
20		30		57	61	67	63			59	62	65		70
20		40		53	57	62	67			57	59	61		65
20		60		49	53	57	62			54	56	58		61
30		20		66	70	75	81			66	69	73		79
30		30		58	62	66	71			60	62	65		69
30		40		53	56	60	64			57	59	60		63
30		60		49	52	55	59			54	56	57		59
30		80	lengthwise	47	50	51	55		crosswise	52	54	55		57
40		40		54	57	60	64			58	60	61		63
40		20		68	71	76	80			67	70	74		79
40		30		60	63	67	71			61	64	66		69
40		60	luminaries	50	53	55	58		luminaries	54	56	57		59
40		80		47	50	51	54			52	54	55		56
40		100		46	48	49	52			51	53	53		55
60		30		61	65	67	71			62	65	66		70
60		40		56	59	61	64			58	60	61		64
60		60		50	53	55	58			54	56	57		59
60		80		47	50	50	54			52	54	54		56
60		100		46	48	48	51			51	52	52		54
100		40		59	62	64	67			60	62	63		66
100		60		53	56	57	60			56	58	58		61
100		80		50	52	52	55			54	55	55		57
100		100		48	49	49	52			52	53	53		54

ORDERING INFORMATION

Explanation of Catalog Number. Example: SPS2GFSVA332120O3RF

SP

SPECPLUS:

Recessed

fluorescent

troffer

S

STATIC

2

VA

3

FIXTURE

LENS

FRAME:

LAMP

WIDTH

FS=Flat steel frame

QUANTITY

RA=Regressed

aluminum frame

FA=Flat aluminum

frame

CEILING

TYPE:

LENS/SHIELDING TYPE:

LAMP/

G=Grid (lay-in T bar)

VA (virgin acrylic)

FIXTURE LENGTH:

F=Flanged (overlap) Z spline

standard (see options and

32=T8

and plaster frame

consult factory)

34=T12

(Nominal 48")

VOLTAGE:				OPTIONS:
120 or 277			Add appropriate suf-
			fix to catalog no., ie:
				(GLR)
	BALLAST TYPE:
1 & 2 Lamp Mag. T12		LE		<10THD
		<20THD
1 & 2 Lamp Elec. T8		SO*		HI*
1-3 Lamp Elec. T8		O3*		H3*
LOL T8 Dimming		PS		–

*Instant Start Standard

Other dimming options. Consult factory.

OPTIONS & ACCESSORIES

SPECIAL LENSES: Substitute VB for VA (standard) = .125" nominal pattern 12 with 7.8 oz. average weight per square foot. Substitute VI for VA (standard) = .125" nominal pattern 12 with 6.8 oz. average weight per square foot.

PLASTER FRAME: Catalog Number PF24 .

CONTINUOUS ROW INSTALLATION: For F type fixtures, half width flanges are required

between fixtures. Order Catalog Number: S2FCTRIM (each joint).

RADIO INTERFERENCE FILTER 120 or 277 volt, 50 or 60 Hz. One per fixture is standard. SUFFIX: RF.

FUSING: Internal fast-blow fusing.

SUFFIX: GLR.

Internal slow-blow fusing.

SUFFIX: GMF.

ELECTRICAL/WIRING OPTIONS: Consult factory.

DRYWALL KIT: Order Catalog Number: FK92X4.

Request Folio OA30-10.

CHICAGO PLENUM: SUFFIX: CP.

SPECIFICATIONS

PERFORMANCE: In an installation of 3 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 .84. To prevent glare the VCP shall be not less than 50 either lengthwise or crosswise (at 100fc level), and the average brightness at 65° shall not exceed 2299 candelas per square meter. To control veiling reflections, luminaire output in the 30°-90° zone shall not be less than 68.8%.

SPECIFICATIONS (continued)

MATERIALS: Chassis parts are die-formed code gauge cold rolled steel. Housing with side rails hemmed over and housing ends turned-in for safe handling.

FINISH: Chassis exterior—black baked polyester enamel. Cavity—white baked polyester enamel minimum 86% reflectance. Phosphate undercoating.

LENSES: VA (standard) extruded virgin acrylic, 3/16" square based female cones, running 45° to the panel edge, .095" nominal thickness (similar to pattern 12). VB (optional) .125" nominal pattern 12 with 7.8 oz. average weight per square foot. VI (optional) .125" nominal pattern 12 with 6.8 oz. average weight per square foot.

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.

© 2002 Genlyte Thomas Group LLC (Lightolier Division) A0902