Coffaire Drop Basket Surface CDB2SPF232 or 332

Page 2 of 2

Direct/Indirect Surface Mounted Fluorescent – 2' x 4' with Perforated Basket

 

Static, 1, 2 or 3 Lamp T8

Model No. CDB2SPF232UNVHI

LER = FP - 64.7 IW - 50.4 BF - 0.88 Comparative yearly lighting energy cost per

1000 lumens = $3.71

Report Number: G2007114A

Catalog Number: CDB2SPF232UNVHI

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 0.200

 

RC

 

80

 

 

50

 

 

30

 

RW

70

50

30

50

30

10

50

30

10

01

72

69

65

64

61

59

61

59

57

02

65

59

54

55

51

47

53

49

46

03

59

51

45

48

43

39

46

42

38

04

54

45

39

42

37

33

41

36

32

05

50

40

34

38

32

28

36

32

28

06

46

36

30

34

29

25

33

28

24

07

42

33

26

31

26

22

30

25

22

08

39

30

24

28

23

19

27

23

19

09

37

27

21

26

21

17

25

21

17

10

34

25

20

24

19

16

23

19

16

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

00-030

876

16.1

23.6

00-040

1440

26.4

38.8

00-060

2618

48.0

70.6

00-090

3708

68.0

100.0

90-180

0000

0.0

000.0

00-180

3708

68.0

100.0

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.

Model No. CDB2SPF332UNVH3

LER = FP - 38.9 IW - 122.0 BF - 0.88 Comparative yearly lighting energy cost per

1000 lumens = $6.17

Report Number: G2007116A

Catalog Number: CDB2SPF332UNVH3

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 0.200

 

RC

 

80

 

 

50

 

 

30

 

RW

70

50

30

50

30

10

50

30

10

01

71

67

64

63

60

58

60

58

56

02

64

58

53

54

50

47

52

48

46

03

58

50

44

47

42

39

45

41

38

04

53

44

38

42

37

33

40

36

32

05

48

39

33

37

32

28

36

31

28

06

45

35

29

34

28

24

32

28

24

07

41

32

26

30

25

22

29

25

21

08

39

29

23

28

23

19

27

22

19

09

36

27

21

26

21

17

25

20

17

10

34

25

19

24

19

16

23

19

16

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

00-030

1317

16.1

24.4

00-040

2159

26.4

40.0

00-060

3883

47.5

71.9

00-090

5399

66.0

100.0

90-180

0000

0.0

000.0

00-180

5399

66.0

100.0

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.

Ordering Information

Explanation of Catalog Number. Example: CDB2SPF232UNVHI

 

CD

 

B

 

2

 

S

 

P

 

 

 

 

 

 

 

 

 

 

 

 

 

Coffaire Drop

Body Style:

Fixture

Ceiling

Type:

Perforated

 

Basket

B = Suface

Width

 

Surface

Lamp

Direct/Indirect

Mounted

 

 

 

 

 

 

Shield

 

Recessed

 

 

 

 

 

 

 

 

 

 

 

F

Flat White

Reflector

 

 

 

32

 

 

 

 

Lamp

Lamp:

Quantity

(By Others)

1=1 Lamp

32=T8 32W

2=2 Lamp

(Nominal 48")

3=3 Lamp

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Voltage:

 

 

Options:

120, 277 or

 

Add appropriate

UNV=120-277

 

suffix to catalog

 

 

 

 

 

 

no., ie: (A)

Ballast Type:

<20THD <10THD

1 or 2 Lamp Elec. T8 SO*

HI*

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 HI OR H3 Ballast Code.

Options/Accessories

Fusing: Internal fast blow fusing: SUFFIX: A.

Internal slow blow fusing: SUFFIX: C.

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.

Specifications (continued)

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°. 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:

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.

www.lightolier.com © 2008 a Philips Group

Section 5/Folio M15-90

Lightolier is a Philips group brand

Page 2
Image 2
Lightolier CDB2SPF332, CDB2SPF232 dimensions Ordering Information, Options/Accessories, Specifications, Job Information Type

CDB2SPF232, CDB2SPF332 specifications

Lightolier, a renowned brand in the lighting industry, has consistently delivered innovative and efficient lighting solutions. Among its distinguished product range, the CDB2SPF332 and CDB2SPF232 stand out as remarkable offerings, designed to cater to the dynamic needs of modern spaces.

The CDB2SPF332 is a two-lamp indirect LED troffer designed to provide high-quality illumination in various commercial environments. It features a sleek aesthetic that seamlessly integrates into ceiling grids. Its unique design promotes efficient light distribution while minimizing glare, making it ideal for offices, classrooms, and retail spaces. The fixture utilizes advanced LED technology, ensuring long life and consistent performance, thereby reducing maintenance costs over time.

On the other hand, the CDB2SPF232, a single-lamp version, retains many of the benefits found in its dual-lamp counterpart. This model is perfect for spaces where reduced lighting is desired without sacrificing quality. The compact design makes it particularly suitable for smaller areas or environments with height restrictions.

One of the key features common to both models is their exceptional energy efficiency. By utilizing LED technology, these troffers consume significantly less energy compared to traditional fluorescent fixtures. This not only results in lower energy bills but also supports sustainability initiatives by reducing overall carbon footprint.

Additionally, the CDB2SPF332 and CDB2SPF232 are compatible with various dimming systems, allowing users to tailor the lighting levels to specific tasks or moods. This adaptability enhances user experience and contributes to a more productive atmosphere.

Both models also boast an impressive color rendering index (CRI), ensuring that colors appear vibrant and true to life. This is particularly beneficial in environments like galleries or showrooms, where accurate color perception is essential.

Lastly, the engineering of these fixtures emphasizes durability and longevity, offering high-quality materials that withstand the rigors of everyday use in high-traffic areas. With a range of configurations and accessories available, Lightolier's CDB2SPF332 and CDB2SPF232 models represent a perfect blend of innovation, functionality, and design, making them a superior choice for any commercial lighting application.