Lightolier CDB2SPF2FT Page 2 of, Ordering Information, Options/Accessories, Specifications

	Coffaire Drop Basket Surface CDB2SPF2FT
Page 2 of 2	Direct/Indirect Surface Mounted Fluorescent – 2' x 2' with Perforated Basket
	Static, 2 Lamp Twin Tube T5

Model No. CDB2SPF2FTUNVPR

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

1000 lumens = $5.34

Report Number: G2007138A

Catalog Number: CDB2SPF2FTUNVPR

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

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

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.

Ordering Information

Explanation of Catalog Number. Example: CDB2SPF2FTUNVPR

CD

B

2

S

P

F

2

FT

Flat White

Lamp

Coffaire Drop

Body Style:

Fixture

Ceiling

Type:

Perforated

Lamp:

Voltage:

Options:

Basket

B = Surface

Width

Surface

Lamp

Reflector

Quantity

(By Others)

120, 277 or

Add appropriate

Direct/Indirect

Mounted

Shield

2=2 Lamp

FT=Twin Tube T5

UNV=120-277

suffix to catalog

Recessed

(Nominal 24")

no., ie: (A)

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.

Options/Accessories

Fusing: Internal fast blow fusing: SUFFIX: A. Internal slow blow fusing: SUFFIX: C.

Electrical Wiring Options: Emergency Packs are only avalable for remote mounting. 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.

Other dimming options. Consult factory.

NOTE:

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

Finish: Chassis exterior – Soft white post painted polyester powder. Cavity – Soft white post painted polyester powder. Rust preventative undercoating. Reflector – 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:

For Factory 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.

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