Lightolier CFH2GPF217, CFH2GPF317 User Manual

Mounting Methods Dimensions

Features

• Direct/indirect lamp shield appearance with soft contoured interior.

• Perforated mesh lamp shield with white acrylic overlay.

• Contoured body and ends.

• Air return models meet UL 1598, Paragraph 9.2.2.5 requirements.

• 61.7% efficient (2 lamp T8).

• 55.9% efficient (3 lamp T8).

• Spacing to mounting ratio 1.4 (2 lamp).

• Spacing to mounting ratio 1.3 (3 lamp).

• Only 5" deep.

• Tension bars secure ends to body.

•

Same fixture fits both G and T ceiling.

• Fits flush to face of slot grid (T) ceiling.

• Static models have injection molded light stop at basket ends.

• Air return standard (meets UL requirements).

• Perforated lamp shield hinges from either side.

• Can be continuous row mounted.

• Built-in earthquake clips.

• Construction to meet NYC Code or Chicago Plenum requirements is
available.

Job Information Type:

Job Name:

Cat. No.:

Lamp(s):

Volts/Ballast:

11/05

Coffaire II Recessed Fluorescent CFH2GPF217 or 317

Page 1 of 2 Direct/Indirect – 2' x 2' with Perforated Basket

Air Return/Static, 2 Lamp or 3 Lamp, T8

24" (610mm)

5"

(127mm)

2-1/2"

(64mm)

2" x 2-1/2" Access Plate
with (2) 7/8" dia. K.O.

24" (610mm)

Lightolier a Genlyte company www.lightolier.com

Technical Information: [phone] • Fax [phone]
631 Airport Road, Fall River, MA 02720 • [phone] • Fax [phone]
We reserve the right to change details of design, materials and finish.
© 2005 a Genlyte company Section 5/Folio M15-34

lamp shield hinges either side

exposed t-grid ceiling

exposed slot t-grid ceiling

Acoustical
material
by others

Exposed T-bar
by others

1-1/2"
max.

Acoustical
material
by others

15/16"

24"

1-7/8"
max.

Exposed T-bar
by others

9/16"

24"

built-in earthquake clips

light stop-static models only

Coffaire II Recessed Fluorescent CFH2GPF217 or 317

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

Air Return/Static, 2 Lamp or 3 Lamp, T8

Job Information Type:

Ordering Information

Explanation of Catalog Number. Example: CFH2GPF217120SO

Options/Accessories

Fusing: Internal fast blow fusing: SUFFIX: GLR.

Internal slow blow fusing: SUFFIX: GMF.
Drywall Kit: Order Catalog Number: FK92X2 and CF2FK SPACER.
Electrical Wiring Options: Consult factory.
Chicago Plenum: SUFFIX: C.

Specifications

Performance: In an installation of 2 lamp 40W luminaires in a room cavity

ratio of 1, with reflectance 80% ceiling, 50% wall, 20% floor, the C.U. shall not
be less than .64. To reduce glare the average brightness at 65° shall not exceed
1815 candelas per square meter. To control veiling reflections, luminaire output
in the 30°-90° zone shall not be less than 73.2%.

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 – baked white polyester enamel. Cavity – baked flat
white polyester enamel. Reflector – baked flat white polyester enamel, mini-

Specifications (continued)

mum 86% reflectance. Phosphate undercoating. Lamp Shield – baked flat
white acrylic enamel.
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°. UL Listed for damp
locations.

Labels: I.B.E.W./UL and ULc Listed.

Options:

Add appropriate
suffix to catalog

no., ie: (GLR)

Coffaire II:

Direct/

Indirect:

Recessed

with Perforated

Mesh Shield

Body Style:

H = Air Return
S = Static

2

Fixture

Width

G

Ceiling Type:

Fits both

Standard Grid

and

Slot Grid

P

Perforated

Lamp

Shield

17

Lamp:

(By Others)

17=T8

(Nominal 24")

F

Flat

White

Reflector

Lamp

Quantity

2=2 Lamp
3=3 Lamp

Ballast Type:

<20THD <10THD

1 or 2 Lamp Elec. T8 SO * H

I *†

1-3 Lamp Elec. T8 O3 * H3 *†
LOL Dimming T8 PS* –

*Instant Start Standard
Other dimming options. Consult factory.

NOTE: For T8 UNV, you must use H

I

,H3, Ballast Code.

Model No. CFH2GPF217120SO

LER = FP - 50.2 IW - 30.08 BF - 0.93
Comparative yearly lighting energy cost per

1000 lumens = $4.78

Report Number: G2004248
Catalog Number: CFH2GPF217120SO
Lamps: F017/41K
Luminaire: Coffaire 2'x2' with perforated

basket
Ballast: Triad C240SI120
Report is based on 1350 Lumens per lamp.

Efficiency: 61.7%
CIE Type-Direct-Indirect

Plane: 0-Deg 90-Deg
Spacing Criteria: 1.2 1.4
Shielding Angles: 55 65
Plane: 0-Deg 90-Deg
Luminous Length: 22.920 22.920

CANDELA DISTRIBUTION

0

AVERAGE AVERAGE AVERAGE AVERAGE

IN DEG. 0-DEG. 45-DEG. 90-DEG.

45 1443. 1668. 1856.
55 1301. 1656. 1928.
65 1089. 1605. 1815.
75 889. 1037. 1219.
85 508. 541. 575.

LUMINANCE DATA IN CANDELA/SQ. METER

COEFFICIENTS OF UTILIZATION –

ZONAL CAVITY METHOD. EFFECTIVE
FLOOR CAVITY REFLECTANCE 0.20

0

RC 80 50 30

RW 70 50 30 50 30 10 50 30 10

01676462605857585655
02615652534947514846
03564944464239454138
04514338413733403633
05473933373229353128
06433529332825322825
07403226302522292522
08372923272320272319
09352621252118252018

10 32 24 19 23 19 16 23 19 16

ZONE LUMENS % LAMP % FIXT

00-030 446 16.5 26.8
00-040 736 27.3 44.2
00-060 1327 49.1 79.7
00-090 1665 61.7 100.0

90-180 0000 0.0 000.0

00-180 1665 61.7 100.0

ZONAL LUMEN SUMMARY

Model No. CFH2GPF317120O3

LER = FP - 48.7 IW - 46.5 BF - 1.00
Comparative yearly lighting energy cost per

1000 lumens = $0.00

Report Number: G2004249
Catalog Number: CFH2GPF317120O3
Lamps: F017/41K
Luminaire: Coffaire with perforated

basket
Ballast: Triad B332I120
Report is based on 1350 Lumens per lamp.

Efficiency: 55.9%
CIE Type-Direct-Indirect

Plane: 0-Deg 90-Deg
Spacing Criteria: 1.2 1.3
Shielding Angles: 55 65
Plane: 0-Deg 90-Deg
Luminous Length: 22.920 22.920

0.0 45.0 90.0 FLUX

0 800 800 800

5 794 796 798 76

15 754 766 780 217

25 684 712 741 329

35 591 638 682 399

45 476 544 600 417

55 346 431 493 380

65 208 300 338 283

75 103 133 147 137

85 19 22 23 27

90 000

CANDELA DISTRIBUTION

0

AVERAGE AVERAGE AVERAGE AVERAGE

IN DEG. 0-DEG. 45-DEG. 90-DEG.

45 1985. 2269. 2503.
55 1779. 2216. 2535.
65 1452. 2094. 2359.
75 1174. 1516. 1675.
85 643. 745. 778.

LUMINANCE DATA IN CANDELA/SQ. METER

COEFFICIENTS OF UTILIZATION –

ZONAL CAVITY METHOD. EFFECTIVE
FLOOR CAVITY REFLECTANCE 0.20

0

RC 80 50 30

RW 70 50 30 50 30 10 50 30 10

01615856555351535150
02565147484542464442
03514540423936413835
04464035373330363330
05433530342926322923
06393227302623292623
07362924272320272320
08342622252118242118
09322420231916231916

10 30 22 18 21 17 15 21 17 15

ZONE LUMENS % LAMP % FIXT

00-030 621 15.3 27.4
00-040 1020 25.2 45.1
00-060 1817 44.9 80.3
00-090 2264 55.9 100.0

90-180 0000 00.0 000.0

00-180 2264 55.9 100.0

ZONAL LUMEN SUMMARY

Lightolier a Genlyte company www.lightolier.com

Technical Information: [phone] • Fax [phone]
631 Airport Road, Fall River, MA 02720 • [phone] • Fax [phone]
We reserve the right to change details of design, materials and finish.
© 2005 a Genlyte company Section 5/Folio M15-34

Voltage:

120, 277 or

UNV=120-277

0.0 45.0 90.0 FLUX

0 572 572 572

5 569 570 570 54

15 541 550 560 155

25 492 515 537 237

35 426 465 500 290

45 346 400 445 307

55 253 322 375 283

65 156 230 260 215

75 78 91 107 104

85 15 16 17 20

90 000

CF

Standard Coffaire II

CY

For NYC Code – I.B.E.W. Manufactured

C3

For NYC Code –Local 3 Manufactured