Lightolier DPA2G16LS2FT or 2U dimensions Photometry, Ordering Information, Options & Accessories

SECTION 2/Folio G51-38

DEEPCEL plus DPA2G16LS2FT OR 2U

Page 2 of 2	2'x2' RECESSED FLUORESCENT, 3" DEEP, 16 CELL PARABOLIC LOUVER
	STATIC OR AIR SUPPLY/RETURN, 2 LAMP TWIN TUBE T5 OR 1 5/8"U LAMP T8
PHOTOMETRY	MODEL NO. DPA2G16LS2FT											Luminaire Efficacy Rating
			coefficients of utilization — zonal cavity method									LER-54.7			Watts-68.8		BF-0.86
				RF		20					20					20
				RC		80					50					30
				RW	70	50		30		50	30	10			50	30	10
				1	77	75		72		70	68	67			68	66	65
			ratio	2	71	67		63		63	60	57			61	58	56
				3	66	59		55		56	53	49			55	51	49
			cavity	4	61	53		48		51	46	43			49	45	42
				5	56	48		42		46	41	37			44	40	37
			room	6	52	43		37		41	36	33			40	36	32
				7	48	39		33		37	32	29			36	32	29
				8	44	35		30		34	29	26			33	29	26
				9	41	32		27		31	26	23			31	26	23
				10	39	30		25		29	24	21			28	24	21
			visual comfort probability (VCP) average 100 fc; reflectances 80/50/20
				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		75	66	58	63				71	63	55	50
		20			30		77	70	62	60				74	67	60	52
		20			40		79	72	66	63				77	70	64	56
			20		60		81	74	69	66				79	72	67	60
		30			20		79	72	61	61				77	69	59	52
		30			30		81	74	65	59				79	72	63	54
		30			40		82	76	69	62				81	74	67	57
		30			60		83	78	71	65				82	76	70	61
			30		80	lengthwise	84	79	73	67			crosswise	83	78	72	64
		40			40		84	79	72	64				83	77	71	60
		40			20		81	75	66	63				79	72	64	55
		40			30	luminaries	83	77	69	61			luminaries	81	75	68	57
		40			60		85	80	74	67				84	79	73	63
		40			80		86	81	76	69				85	80	75	66
			40		100		87	82	78	71				86	81	77	68
		60			30		84	78	72	65				82	77	70	61
		60			40		85	80	74	67				84	79	73	64
		60			60		86	81	76	69				85	80	75	66
		60			80		86	83	77	71				86	81	77	69
			60		100		87	84	79	73				86	82	78	71
		100			40		85	80	75	69				84	78	74	66
		100			60		86	82	77	72				85	80	76	69
		100			80		87	83	79	74				86	82	78	71
		100			100		88	84	81	75				87	83	80	73

ORDERING INFORMATION

Explanation of Catalog Number. Example: DPA2G16LS2FT120SBRF

DP

2

16

S

2

		BODY STYLE:			CEILING TYPE:				LOUVER
		A=Air Supply		G= Grid					FINISH*:
		S=Static			(lay-in T bar)				L= Low
				F=Flanged		NUMBER		OF	Iridescence
DEEPCEL	PLUS		FIXTURE
3” PARABOLIC:			WIDTH		(overlap)		CELLS:		Semi-specular
					Z spline and				(standard)
Pre-anodized
					plaster frame	16=4 rows of P= Low
aluminum louver				T=Slot grid or		4			Iridescence
					two-directional				Specular
					concealed T				W=White Baked
					(see options)				Enamel
									G= Champagne
									Gold

	LAMP					VOLTAGE:				OPTIONS:
	QUANTITY					120 or 277			Add appropriate
				LAMP	TYPE/				suffix to catalog
			FIXTURE LENGTH:						no, ie: (RF)
SINGLE “V”
REFLECTOR			FT=Twin Tube T5				BALLAST TYPE:
		2U=1-5/8"U Lamp T8
								<20THD		<10THD
				(Nominal 48")		1-2 Lamp Elec. TT5
								SB*		IB*
							(40 Watt)	SO*		HI*
						1-2 Lamp Elec. T8
							(31 Watt)
						LOL T8 Dimming		PS		–
						LOL TT5 Dimming		PB		–

Other dimming options. Consult factory. *Instant Start Standard

OPTIONS & ACCESSORIES

PLASTER FRAME: Catalog Number: PF22.

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

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

SPLAY TRIM: For T ceiling type only. SUFFIX: CTZ22 S2 SPLAY TRIM.

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

standard. SUFFIX: RF.

ELECTRICAL/WIRING OPTIONS: Consult factory.

AIR CLOSURE STRIP. SUFFIX: ACS2. (factory installed).

DRYWALL KIT: Order Catalog Number: FK92X2. Request Folio OA30-10.

CHICAGO PLENUM: SUFFIX: CP.

SPECIFICATIONS

PERFORMANCE: In an installation of 2 lamp 40W luminaires in a room cavity ratio of 1, with reflectance of 80% ceiling, 50% wall, 20% floor, the C.U. shall not be less than .75. To prevent glare the VCP shall not be less than 85 either lengthwise or crosswise (at 100fc level) and the average brightness at 65° shall not exceed 1031 candelas per square meter. To control veiling reflections, luminaire output in the 30°-90° zone shall not be less than 70.3%.

AIR HANDLING (DPA only) side air passages for air supply or air return. Supply air is discharged vertically. Optional side closure strips. Air return is also provided through the lamp compartment through fixture body ends.

SPECIFICATIONS (continued)

MATERIALS: Chassis parts are die-formed code gauge cold rolled steel. Housing is ribbed for rigidity with side rails hemmed over and housing ends turned-in for safe handling. Louver is pre-anodized aluminum (Coilzak® or equal).

FINISH: Chassis exterior–black baked polyester enamel. Cavity– white baked polyester enamel minimum 86% reflectance. Phosphate undercoating. Louver–low iridescence semi-specular anodized vertical grain aluminum reflector sheet is standard.

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