Lightolier CFA2GPF217 or 317 Fascicule
Coffaire
II Recessed Fluorescent
CFA2GPF217 or 317
Page 2 of 2
Direct/Indirect – 2' x 2' with Perforated Basket
Air Supply and Return, 2 Lamp or 3 Lamp, T8
Job Information
Type:
Ordering Information
Explanation of Catalog Number. Example: CFA2GPF217120SO
Options/Accessories
Optional supply air slot cover: Order Catalog Number: CACS-2
Fusing: Internal fast blow fusing: SUFFIX: GLR.
Fusing: Internal fast blow fusing: SUFFIX: GLR.
Internal slow blow fusing: SUFFIX: GMF.
Drywall Kit: Order Catalog Number: FK92X2.
Electrical Wiring Options: Consult factory.
Chicago Plenum: SUFFIX: C.
Dust Shield: See Folio Number: OA50-20
Electrical Wiring Options: Consult factory.
Chicago Plenum: SUFFIX: C.
Dust Shield: See Folio Number: OA50-20
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.
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.
Specifications (continued)
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 –white.
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.
soft white post painted polyester powder. Reflector – soft white post painted
polyester powder, minimum 88% reflectance. Rust preventive undercoating.
Lamp Shield –white.
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
A
Body Style:
A = Air Supply
and Return
2
Fixture
Width
G
Ceiling Type:
Standard 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
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
Other dimming options. Consult factory.
NOTE: For T8 UNV, you must use H
I,H3, Ballast Code.
Model No. CFA2GPF217120SO
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: CFA2GPF217120SO
Lamps: F017/41K
Luminaire: Coffaire 2'x2' with perforated
Catalog Number: CFA2GPF217120SO
Lamps: F017/41K
Luminaire: Coffaire 2'x2' with perforated
basket
Ballast: Triad C240S
I120
Report is based on 1350 Lumens per lamp.
Efficiency: 61.7%
CIE Type-Direct-Indirect
Plane:
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
FLOOR CAVITY REFLECTANCE 0.20
0
RC
80
50
30
RW 70 50 30 50 30 10 50 30 10
0
1 67 64 62 60 58 57 58 56 55
0
2 61 56 52 53 49 47 51 48 46
0
3 56 49 44 46 42 39 45 41 38
0
4 51 43 38 41 37 33 40 36 33
0
5 47 39 33 37 32 29 35 31 28
0
6 43 35 29 33 28 25 32 28 25
0
7 40 32 26 30 25 22 29 25 22
0
8 37 29 23 27 23 20 27 23 19
0
9 35 26 21 25 21 18 25 20 18
10 32 24 19 23 19 16 23 19 16
ZONE
LUMENS % LAMP
% FIXT
0
0-
0
30
446
16.5
26.8
0
0-
0
40
736
27.3
44.2
0
0-
0
60
1327
49.1
79.7
0
0-
0
90
1665
61.7
100.0
90-180
000
0
0.0
00
0.0
0
0-180
1665
61.7
100.0
ZONAL LUMEN SUMMARY
Model No. CFA2GPF317120O3
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: CFA2GPF317120O3
Lamps: F017/41K
Luminaire: Coffaire with perforated
Catalog Number: CFA2GPF317120O3
Lamps: F017/41K
Luminaire: Coffaire with perforated
basket
Ballast: Triad B332
I120
Report is based on 1350 Lumens per lamp.
Efficiency: 55.9%
CIE Type-Direct-Indirect
Plane:
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
0
0
0
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
FLOOR CAVITY REFLECTANCE 0.20
0
RC
80
50
30
RW 70 50 30 50 30 10 50 30 10
0
1 61 58 56 55 53 51 53 51 50
0
2 56 51 47 48 45 42 46 44 42
0
3 51 45 40 42 39 36 41 38 35
0
4 46 40 35 37 33 30 36 33 30
0
5 43 35 30 34 29 26 32 29 23
0
6 39 32 27 30 26 23 29 26 23
0
7 36 29 24 27 23 20 27 23 20
0
8 34 26 22 25 21 18 24 21 18
0
9 32 24 20 23 19 16 23 19 16
10 30 22 18 21 17 15 21 17 15
ZONE
LUMENS % LAMP
% FIXT
0
0-
0
30
621
15.3
27.4
0
0-
0
40
1020
25.2
45.1
0
0-
0
60
1817
44.9
80.3
0
0-
0
90
2264
55.9
100.0
90-180
000
0
0
0.0
00
0.0
0
0-180
2264
55.9
100.0
ZONAL LUMEN SUMMARY
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
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 M15-36
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
0
0
0
CF
Standard Coffaire
II
CN
For NYC Code –Local 3 Manufactured