Lightolier CDS2GPF232, CDS2GPF332 User Manual
Coffaire Drop Basket Recessed Fluorescent
CDS2GPF232 or 332
Page 1 of 2 Direct/Indirect – 2' x 4' with Perforated Basket
Static, 1, 2 or 3 Lamp T8
Features
• Direct/indirect lamp shield appearance with soft contoured interior.
• Perforated mesh lamp shield with white acrylic overlay.
• 68.0% efficient (2 lamp T8).
• 66.0% efficient (3 lamp T8).
• Only 2-1/4" plenum depth.
•
Same fixture fits both G and T ceiling types.
• Fits flush to face of slot grid (T) ceiling.
• Lamp shield hinges from either side.
• Wiring access plate standard.
• Optional DALI ballast iGEN TECHNOLOGY accepts digital dimming
controllers, scene controllers and automatic control devices.
• Construction to meet Chicago Plenum available.
• Meets NYC Code requirements.
• Not for continuous row mounting.
Mounting Methods Dimensions
Exposed T-bar
by others
1-1/2"
max.
Acoustical
material
by o hers
15/16" *
24"
exposed t-grid ceiling
* For flush mounting when using 9/16" Exposed T-Grid
ceiling system consult factory
24"
exposed slot t-grid ceiling
Exposed T-bar
by o hers
1-7/8"
max.
9/16"
Features
T-bar byo hers
The fixture affixes to the outside of a ceiling's t bar and will not detach
acting like an earthquake clip
T-bar byo hers
Lamp shield hinges either side
Acoustical
material
by others
Job Information Type:
Job Name:
Cat. No.:
10/07
Lamp(s):
Volts/Ballast:
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 M15-80
Coffaire Drop Basket Recessed Fluorescent
CDS2GPF232 or 332
Page 2 of 2 Direct/Indirect – 2' x 4' with Perforated Basket
Static, 1, 2 or 3 Lamp T8
Model No. CDS2GPF232UNVHI
LER = FP - 64.7 IW - 50.4 BF - 0.88
Comparative yearly lighting ene gy cost per
1000 lumens = $3.71
Report Number: G2007114
Catalog Number: CDS2GPF232UNVHI
Lamps: (2) F28T8
Luminaire: Coffaire Drop Basket
Ballast: QTP2X32T8/UNV ISN SC
Report is based on 2725 Lumens per lamp.
Efficiency: 68.0%
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: 47.880 23.400
COEFFICIENTS OF UTILIZATION –
ZONAL CAVITY METHOD. EFFECTIVE
FLOOR CAVITY REFLECTANCE 0.20
RC 80 50 30
RW 70 50 30 50 30 10 50 30 10
1 72 69 65 64 61 59 61 59 57
2 65 59 54 55 51 47 53 49 46
3 59 51 45 48 43 39 46 42 38
4 54 45 39 42 37 33 41 36 32
5 50 40 34 38 32 28 36 32 28
6 46 36 30 34 29 25 33 28 24
7 42 33 26 31 26 22 30 25 22
8 39 30 24 28 23 19 27 23 19
9 37 27 21 26 21 17 25 21 17
10 34 25 20 24 19 16 23 19 16
LUMINANCE DATA IN CANDELA/SQ. METER
AVERAGE AVERAGE AVERAGE AVERAGE
IN DEG. 0-DEG. 45-DEG. 90-DEG.
45 1241. 1420. 1550.
55 1079. 1424. 1622.
65 873. 1486. 1747.
75 665. 1645. 1925.
85 357. 1681. 2013.
CANDELA DISTRIBUTION
0.0 45.0 90.0 FLUX
0 1128 1128 1128
5 1121 1122 1124 107
15 1068 1081 1094 305
25 970 1005 1041 463
35 834 902 968 565
45 668 784 878 601
55 481 658 776 576
65 297 532 657 502
75 149 400 505 388
85 36 203 283 200
90 5 65 125
ZONAL LUMEN SUMMARY
ZONE LUMENS % LAMP % FIXT
0- 30 876 16 1 23 6
0- 40 1440 26.4 38 8
0- 60 2618 48 0 70 6
0- 90 3708 68 0 100 0
90-180 0 0 0 0 0
0-180 3708 68 0 100 0
Model No. CDS2GPF332UNVH3
LER = FP - 38.9 IW - 122.0 BF - 0.88
Comparative yearly lighting ene gy cost per
1000 lumens = $6.17
Report Number: G2007116
Catalog Number: CDS2GPF332UNVH3
Lamps: (3) F28T8
Luminaire: Coffaire Drop Basket
Ballast: QTP3X32T8/UNV ISN SC
Report is based on 2725 Lumens per lamp.
Efficiency: 66.0%
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: 47.880 23.400
COEFFICIENTS OF UTILIZATION –
ZONAL CAVITY METHOD. EFFECTIVE
FLOOR CAVITY REFLECTANCE 0.20
RC 80 50 30
RW 70 50 30 50 30 10 50 30 10
1 71 67 64 63 60 58 60 58 56
2 64 58 53 54 50 47 52 48 46
3 58 50 44 47 42 39 45 41 38
4 53 44 38 42 37 33 40 36 32
5 48 39 33 37 32 28 36 31 28
6 45 35 29 34 28 24 32 28 24
7 41 32 26 30 25 22 29 25 21
8 39 29 23 28 23 19 27 22 19
9 36 27 21 26 21 17 25 20 17
10 34 25 19 24 19 16 23 19 16
LUMINANCE DATA IN CANDELA/SQ. METER
AVERAGE AVERAGE AVERAGE AVERAGE
IN DEG. 0-DEG. 45-DEG. 90-DEG.
45 1856. 2091. 2267.
55 1606. 2060. 2326.
65 1279. 2108. 2459.
75 960. 2266. 2618.
85 495. 2211. 2667.
CANDELA DISTRIBUTION
0.0 45.0 90.0 FLUX
0 1706 1706 1706
5 1695 1696 1698 161
15 1612 1628 1648 460
25 1460 1508 1559 696
35 1253 1345 1435 842
45 999 1155 1284 886
55 716 952 1113 837
65 435 755 925 715
75 215 551 687 535
85 50 267 375 267
90 7 83 165
ZONAL LUMEN SUMMARY
ZONE LUMENS % LAMP % FIXT
0- 30 1317 16 1 24.4
0- 40 2159 26.4 40.0
0- 60 3883 47 5 71.9
0- 90 5399 66 0 100.0
90-180 0 0 0 0.0
0-180 5399 66 0 100.0
Ordering Information
Explanation of Catalog Number. Example: CDS2GPF232UNVHI
CD
Coffaire Drop
Basket
Direct/Indi ect
Recessed
CD
YD
S
Body Style:
S = Static
Standard Coffaire Drop Basket
For NYC Code – Local 3 Manufactu ed
2
Fixture
Width
G
Ceiling Type:
Fits both
Standard Grid
and
Slot Grid
P
Perforated
Lamp
Shield
Options/Accessories
Fusing: Internal fast blow fusing: SUFFIX: GLR.
Internal slow blow fusing: SUFFIX: GMF.
Drywall Kit: Order Catalog Number: FK92X4.
Electrical Wiring Options: Consult factory.
For motion or light sensor: See Folio OA20-10.
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 .69. To reduce glare the average brightness at 65° shall not exceed
1747 candelas per square meter. To control veiling reflections, luminaire output
in the 30°-90° zone shall not be less than 76.4%.
Materials: Chassis parts are die-formed code gauge steel.
Lamp Shield: 22 gauge steel perforated mesh lamp shield with white acrylic
overlay.
F
Flat White
Reflector
Lamp
Quantity
1=1 Lamp
2=2 Lamp
3=3 Lamp
32
Lamp:
(By Others)
32=T8 32W
(Nominal 48")
Voltage:
120, 277 or
UNV=120-277
Ballast Type:
1 or 2 Lamp Elec. T8 SO* H
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
<20THD <10THD
I
OR H3 Ballast Code.
Specifications (continued)
Finish: Chassis exterior – baked white polyester enamel. Cavity – baked
white polyester enamel. Rust preventative undercoating. Reflector – low iridescence specular aluminum 95% reflectance.
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.
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 M15-80
Options:
Add appropriate
suffix to catalog
no., ie: (GLR)
I*
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