Lightolier CDS2GPF2FT Page 2 of, Direct/Indirect - 2 x 2 with Perforated Basket, Specifications

Coffaire Drop Basket Recessed Fluorescent CDS2GPF2FT

Page 2 of 2

Model No. CDS2GPF2FTUNVPR

LER = FP - 45.0 IW - 69.3 BF - 0.90 Comparative yearly lighting energy cost per

1000 lumens = $5.34

Report Number: G2007138

Catalog Number: CDS2GPF2FTUNVPR

Lamps: (2) F40 TT5

Luminaire: Coffaire Drop Basket

Ballast: C240PUNVHP-B

Report is based on 3150 Lumens per lamp. Efficiency: 55.0%

CIE Type-Direct-Indirect
Plane:					0-Deg			90-Deg
Spacing Criteria:						1.2			1.3
Shielding Angles:						90			90
Plane:					0-Deg			90-Deg
Luminous Length:					23.040			23.040
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	59	56	53	52	50	48	50	48	47
02	53	48	44	45	42	39	43	40	38
03	48	42	37	39	35	32	38	34	31
04	44	37	32	35	30	27	33	30	27
05	40	33	28	31	27	23	30	26	23
06	37	29	24	28	24	20	27	23	20
07	34	27	22	25	21	18	24	21	18
08	32	24	19	23	19	16	22	19	16
09	30	22	18	21	17	14	21	17	14
10	28	21	16	20	16	13	19	15	13

LUMINANCE DATA IN CANDELA/SQ. METER

AVERAGE AVERAGE AVERAGE AVERAGE

IN DEG.	0-DEG. 45-DEG. 90-DEG.
45	2623.	2750.	3114.
55	1963.	2694.	3235.
65	1527.	2719.	3474.
75	1129.	2875.	3796.
85	476.	2560.	3751.

Direct/Indirect – 2' x 2' with Perforated Basket

Static, 2 Lamp Twin Tube T5

CANDELA DISTRIBUTION

	0.0	45.0	90.0	FLUX
0	1088	1088	1088
5	1078	1081	1084	103
15	1020	1038	1053	293
25	921	960	999	443
35	788	857	926	537
45	625	739	837	568
55	446	612	735	538
65	273	486	621	462
75	141	359	474	350
85	32	172	252	173
90	4	58	111

ZONAL LUMEN SUMMARY

ZONE	LUMENS	% LAMP	% FIXT
00-030	839	13.3	24.2
00-040	1376	21.8	39.7
00-060	2482	39.4	71.6
00-090	3468	55.0	100.0
90-180	0000	0.0	000.0
00-180	3468	55.0	100.0

Ordering Information

Explanation of Catalog Number. Example: CDS2GPF2FTUNVPR

	CD		S	2		G		P
Coffaire Drop			Body Style:	Fixture	Ceiling		Type:	Perforated
	Basket		S = Static	Width		Fits both		Lamp
Direct/Indirect						Standard Grid		Shield
	Recessed					and
						Slot Grid
	CD	Standard Coffaire Drop Basket
	YD	For NYC Code – Local 3 Manufactured

F

Flat White

Reflector

		FT
Lamp		Lamp:
Quantity		(By Others)
2=2 Lamp	FT=Twin Tube T5
		(Nominal 24")

Voltage:				Options:
120, 277 or			Add appropriate
UNV=120-277			suffix to catalog
				no., ie: (GLR)
		Ballast Type:
			<20THD <10THD
1 or 2 Lamp Elec. TT5			SB*	IB**
	(40 Watt)		–	PR†
1 or 2 Lamp Elec. TT5
	(40 Watt)		PB		–
LOL Dimming TT5
*Instant Start Standard.

Other dimming options. Consult factory.

NOTE:

For TT5 40W UNV, you must use PR Ballast Code. †Program Rapid Start

Options/Accessories

Fusing: Internal fast blow fusing: SUFFIX: GLR.

Internal slow blow fusing: SUFFIX: GMF.

Drywall Kit: Order Catalog Number: FK92X2.

Electrical Wiring Options: Consult factory.For motion or light sensor: See Folio OA20-10.

Specifications

Performance: In an installation of 2 lamp 40W luminaire in a room cavity ratio of 1, with reflectance 80% ceiling, 50% wall, 20% floor, the C.U. shall not be less than .56. To reduce glare the average brightness at 65° shall not exceed 3473 candelas per square meter. To control veiling reflections, luminaire output in the 30°-90° zone shall not be less than 75.8%.

Materials: Chassis parts are die-formed code gauge steel.

Lamp Shield: 22 gauge steel perforated mesh lamp shield with white acrylic overlay.

Finish: Chassis exterior – soft white post painted polyester powder. Cavity – soft white post painted polyester powder. Reflector – soft white post painted polyester powder, minimum 88% reflectance. Rust preventive undercoating. Lamp Shield – soft white post painted polyester powder.

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.

This product may have a mercury containing lamp. Manage in accord with Disposal Laws. See: www.lamprecycle.org

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.
© 2007 a Genlyte company	Section 5/Folio M15-88