Lightolier CFH1GPF User Manual

Features

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

• Perforated mesh lamp shield with white acrylic overlay.

• 52.1% efficient (2 lamp T8).

• 55.7% efficient (2 lamp T5).

• Only 5-1/2" deep.

•

Same fixture fits both G and T ceiling types.

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

• Air return standard (meets UL requirements).

• Lamp shield hinges from either side.

• Can be continuous row mounted.

• Wiring access plate standard.

• 2 earthquake clips standard.

• Housing is 20 gauge steel, meets NYC Code requirements.

• Construction to meet Chicago Plenum requirements is available.

Mounting Methods Dimensions

Job Information Type:

Job Name:

Cat. No.:

Lamp(s):

Volts/Ballast:

9/05

Coffaire Recessed Fluorescent CFH1GPF

Page 1 of 2 Direct/Indirect – 1' x 4' with New Perforated Basket

Air Return/Static, 1 Lamp or 2 Lamp T8 or T5

7/8" Dia. K.O.

2-1/4"

(57mm)

1-1/2" x 1-1/2"

Access Plate

With 7/8" dia. K.O.

2-1/4"

(57mm)

48" (1219mm)

5-1/2"

(140mm)

12" (305mm)

Features

air return flow

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"

hold-down clips

Patent number 6,746,325

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 M15-20

Ordering Information

Explanation of Catalog Number. Example: CFH1GPF232120SOGLR

Options/Accessories

Fusing: Internal fast blow fusing: SUFFIX: GLR.

Internal slow blow fusing: SUFFIX: GMF.
Drywall Kit: Order Catalog Number: FK91X4 and CF4FK SPACER.
Electrical Wiring Options: Consult factory.

Specifications

Performance: In an installation of 2 lamp 32W luminaires in a room cavity

ratio of 1, with reflectance 80% ceiling, 50% wall, 20% floor, the C.U. shall not
be less than .55. To reduce glare the average brightness at 65° shall not exceed
2454 candelas per square meter. To control veiling reflections, luminaire output
in the 30°-90° zone shall not be less than 70.4%.

Materials: Chassis parts are die-formed 20 gauge steel.
Lamp Shield: 22 gauge steel perforated mesh lamp shield with white acrylic

overlay.
Finish: Chassis exterior – baked white acrylic enamel. Cavity – baked flat
white acrylic enamel. Reflector – baked flat white acrylic enamel, minimum
86% reflectance. Phosphate undercoating. Lamp Shield – baked flat white
acrylic enamel.

Specifications (continued)

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.

CF

Options:

Add appropriate
suffix to catalog

no., ie: (GLR)

Coffaire:

Direct/

Indirect:

Recessed

with Perforated

Mesh Shield

Body Style:

H = Air Return
S = Static

1

Fixture

Width

G

Ceiling Type:

Fits both

Standard Grid

and

Slot Grid

P

Perforated

Lamp

Shield

Lamp:

(By Others)

32 =T8
28 =T5
54 = T5HO

(Nominal 48")

F

White

Reflector

Lamp

Quantity

1 = 1 Lamp
2 = 2 Lamp

Ballast Type:

<20THD <10THD

1 & 2 Lamp Elec. T8 SO* H

I *

1-2 Lamp 28W Elec. T5 –P

I †

1-2 Lamp 28W Elec. T5 – † PG ††
1-2 Lamp 54W Elec. T5 – † PG ††

Linear T5 Instant Start WA

less than 10THD,

57.5 Input Watts,

0.93 Ballast Factor

LOL Dimming T8 PS –

†*Instant Start Standard
††Instant Start (120V or 277V only)

††Program Rapid Start (UNV only)
Other dimming options. Consult factory.

NOTE:
For T8 UNV, you must use H

I

Ballast Code.

CN

For Local 3

Manufacturing

For Local 3 Manufacturing, substitute for . Example: CNH1GPF232120SOGLR.

.

CN CF

0.0 45.0 90.0 FLUX

0 1157 1157 1157

5 1147 1148 1153 109

15 1096 1095 1100 309

25 1004 998 995 460

35 877 858 854 539

45 720 692 696 540

55 535 514 511 464

65 343 330 341 333

75 172 168 165 175

85 27 33 34 39

90 000

Coffaire Recessed Fluorescent CFH1GPF

Page 2 of 2 Direct/Indirect – 1' x 4' with New Perforated Basket

Air Return/Static, 1 Lamp or 2 Lamp T8 or T5

Model No. CFH1GPF232120SO

LER = FP - 38.0 IW - 67.7 BF - 0.87
Comparative yearly lighting energy cost per

1000 lumens = $6.32

Report Number: G2004063
Catalog Number: CFH1GPF232120SO
Lamps: F32/T8 TL841
Luminaire: CFH 1' x 4' with perforated

basket
Ballast: Triad B332I120
Report is based on 2850 Lumens per lamp.

Efficiency: 52.1%
CIE Type-Direct-Indirect

Plane: 0-Deg 90-Deg
Spacing Criteria: 1.2 1.2
Shielding Angles: 90 90
Plane: 0-Deg 90-Deg
Luminous Length: 46.920 10.920

CANDELA DISTRIBUTION

AVERAGE AVERAGE AVERAGE AVERAGE

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

45 3079. 2959. 2977.
55 2821. 2710. 2694.
65 2454. 2361. 2440.
75 2010. 1963. 1928.
85 0937. 1145. 1180.

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

01575552515048494847
02524844454240434139
03474238403634383633
04443733353229343129
05403429322825312725
06373026292522282522
07342723262220262219
08322521242018232017
09302319221816221816

10 28 21 17 21 17 14 20 17 14

ZONE LUMENS % LAMP % FIXT

00-030 0879 15.4 29.6
00-040 1418 24.9 47.8
00-060 2421 42.5 81.6
00-090 2968 52.1 100.0

90-180 0000 0.0 000.0

00-180 2968 52.1 100.0

ZONAL LUMEN SUMMARY

Job Information Type:

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 M15-20

Voltage:

120, 277 or

UNV=120-277

0.0 45.0 90.0 FLUX

0 1076 1076 1076

5 1065 1069 1075 102

15 1018 1025 1031 289

25 935 939 944 433

35 820 819 834 516

45 677 680 699 528

55 510 523 513 460

65 333 335 346 336

75 173 178 179 185

85 31 44 46 49

90 000

Model No. CFH1GPF228120WA

LER = FP - 47.5 IW - 57 BF - 0.93
Comparative yearly lighting energy cost per

1000 lumens = $5.05

Report Number: G2005196
Catalog Number: CFH1GPF228120WA
Lamps: FP28/835/PM ECO
Luminaire: CFH 1' x 4' with perforated

basket
Ballast: WA Energy Saver System
Report is based on 2600 Lumens per lamp.

Efficiency: 55.7%
CIE Type-Direct-Indirect

Plane: 0-Deg 90-Deg
Spacing Criteria: 1.2 1.2
Shielding Angles: 90 90
Plane: 0-Deg 90-Deg
Luminous Length: 46.920 10.920

CANDELA DISTRIBUTION

AVERAGE AVERAGE AVERAGE AVERAGE

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

45 2895. 2908. 2989.
55 2689. 2757. 2705.
65 2383. 2397. 2476.
75 2021. 2080. 2091.
85 01076. 1527. 1596.

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

01615856545351525150
02555147484542464441
03504540423936413835
04464035373430363330
05433530343026332926
06393227302623292623
07362924282421272320
08342522252118252118
09322420231917231916

10 30 22 18 22 18 15 21 17 15

ZONE LUMENS % LAMP % FIXT

00-030 0824 15.9 28.4
00-040 1340 25.8 46.2
00-060 2328 44.8 80.3
00-090 2898 55.7 100.0

90-180 0000 0.0 000.0

00-180 2898 55.7 100.0

ZONAL LUMEN SUMMARY