Photometry, Ordering Information | Lightolier CXSW-SERIES2X2

Section 6/Folio N40-14

Cleanguard Class 1,000/10,000 Clean Room CXSW SERIES

Page 2 of 2	Recessed Fluorescent, 2x2, for 15/16" to 1-1/2" wide face T-bar
	2 or 3 Lamp

Photometry

Model No. CXS2WFAVI26U120SO

G02023DATE: 02-04-02 CXS2WFAVI26U120SO

2 TS U6, EACH RATED 2750 LUMENS FIXTURE WITH FS FRAME AND INVERTED LENS

LER = FP - 56.0			IW - 53.7	BF - 0.87
Comparative yearly lighting energy cost per 1000 lumens = $4.24
coefﬁcients of utilization — zonal cavity method
	RF		20			20			20
	RC		80			50			30
	RW	70	50	30	50	30	10	50	30	10
	1	69	66	63	62	60	58	59	58	56
ratio	2	63	58	54	54	51	48	52	50	47
ratio	3	57	51	46	48	44	41	46	43	40
	3	57	51	46	48	44	41	46	43	40
cavity	4	53	45	40	43	38	35	41	38	34
cavity	5	48	41	35	38	34	30	37	33	30
room	6	45	37	31	35	30	27	34	30	26
room	7	42	33	28	32	27	24	31	27	23
	8	39	30	25	29	24	21	28	24	21
	9	36	28	23	27	22	19	26	22	19
	10	34	26	21	25	20	17	24	20	17

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

Ordering Information

Explanation of Catalog Number. Example: CXS2WFAVI26U120SOGLR

Cleanguard

Static

Fixture

Ceiling Type:

Lens Frame:

Lamp Quantity:

Clean Room:

Width

W = Grid 15/16"

FA = Flat

2= 2 Lamp

Class 1,000,

to 1-1/2" face

aluminum

3= 3 Lamp

10,000 or

(lay in T-bar)

frame

100,000

Clean Room

Lamp

Lens Shielding

Fixture Length:

Type:

2U = T8, 1-5/8" U Lamp

VI (virgin acrylic) .125

17 = T8, 2' Lamp

standard. For options

6U = 6" U Lamp (T8)

consult factory.

(2 Lamp Only)

Smooth side of

FT = Twin Tube (T5)

lens towards room.

(Nominal 24")

Options & Accessories

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

Internal slow-blow fusing. Sufﬁx: GMF.

Electrical/Wiring Options: Consult factory.

Voltage:
			Options:
120 or 277			Add appropriate
			sufﬁx to catalog
			no, ie: (GLR)

Ballast Type:

<20THD <10THD

1-1	&	1-2 Lamp Elec. T8	SO*	HI*
1-3	Lamp Elec. T8		O3*	H3*
1-1	&	1-2 Lamp Elec. TT5 SB*		IB*
(40		Watt)		I3*
1-3	Lamp Elec. TT5		X3*	I3*
LOL T8 Dimming			PS*	–
LOL TT5 Dimming			PB*	–

*Instant Start Standard

Other dimming options, consult factory.

Speciﬁcations

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: VI (standard extruded virgin acrylic, 3/16" square based female cones, running 45° to the panel edge, .125" nominal thickness (pattern 12) installed smooth side down.

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

Lightolier CXSW-SERIES2X2 Photometry, Ordering Information, Options & Accessories, Speciﬁcations