Lightolier 4073UDK Completed by LSI Program **TEST-LITE, ESI Ballast CAT. #ESICFH-42/32/26-UNVD

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Specification Decorative Pendalyte  4073UDK

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Multiple Units (32W Triple Tube, CFL)

 

 

Spacing

Height

Initial

Watts

on

to Lighted

Foot-

Per

Center

Plane

candles

Sq. Ft.

6’

6’

53

1.00

12’

47

 

 

8’

6’

30

0.56

12’

26

 

 

10’

6’

19

0.36

12’

17

 

 

Based on 60” x 60” room with 80% ceiling cavity, 50% wall and 20% floor reflectances. Height is from bottom of fixture to lighted plane.

Spacing Ratio = 2.4

 

 

COEFFICIENTS OF UTILIZATION ZONAL CAVITY METHOD

 

 

 

%EFFECTIVE FLOOR CAVITY REFLECTANCE = .20

 

 

 

80

 

70

 

50

 

30

 

10

 

 

 

 

 

 

 

 

 

 

50

30 10

 

50 30 10

 

50 30 10

 

50 30 10

 

50 30 10

0

 

1

.79 .76 .74

 

.77 .75 .72

 

.74 .72 .70

 

.71 .70 .68

 

.68 .67 .66

.65

ROOM CAVITY RATIO

2

.70 .66 .63

 

.69 .65 .62

 

66 .63 .61

 

.64 .62 .59

 

.62 .60 .58

.57

3

.63 .58 .54

 

.62 .57 .53

 

.60 .56 .52

 

.58 .54 .51

 

.56 .53 .50

.49

 

 

 

 

 

 

4

.56 .51 .46

 

.55 .50 .46

 

.54 .49 .45

 

.52 .48 .45

 

.50 .47 .44

.43

 

5

.50 .44 .40

 

.49 .44 .40

 

.48 .43 .39

 

.47 .42 .39

 

.45 .41 .38

.37

 

6

.45 .38 .34

 

.44 .38 .34

 

.43 .38 .34

 

.41 .37 .33

 

.40 .36 .33

.32

 

7

.39 .33 .29

 

.39 .33 .29

 

.38 .32 .29

 

.37 .32 .28

 

.36 .31 .28

.27

 

8

.35 .29 .25

 

.35 .29 .25

 

.34 .28 .25

 

.33 .28 .24

 

.32 .28 .24

.23

 

9

.32 .25 .21

 

.31 .25 .21

 

.30 .25 .21

 

.29 .24 .21

 

.29 .24 .21

.20

 

10

.28 .22 .18

 

.28 .22 .18

 

.27 .22 .18

 

.26 .21 .18

 

.26 .21 .18

.17

 

 

 

 

 

 

 

 

 

 

 

 

 

DETERMINED IN ACCORDANCE WITH CURRENT IES PUBLISHED PROCEDURES

 

 

16” Decorative Pendant

 

 

 

 

Illuminance (FC) Multipliers

 

 

For Incandescent

For Compact Fluorescent:

 

 

 

100 Watt = 0.07

26 Watt = 0.7

 

 

150 Watt = 1.2

42 Watt =1.3

 

 

 

 

 

 

CERTIFIED TEST REPORT NO. 0769FR

COMPLETED BY LSI PROGRAM **TEST-LITE**

LIGHTOLIER COMPACT FLUORESCENT PENDANT FIXTURE CAT. #4073U3/40431/416DK/416DG

16 1/4" DIA. SEMI SPECULAR REFLECTOR WITH 20" DIA. ETCHED DISK ONE 32W PLT TRIPLE TUBE PHILIPS LAMP. LUMEN RATING = 2400 LMS.

ESI BALLAST CAT. #ESICFH-42/32/26-UNVD

CANDLEPOWER DATA

 

 

 

 

ANGLE

CANDLEPOWER

LUMENS

ANGLE

CANDLEPOWER

LUMENS

.0

248

 

45.0

545

415

2.5

250

 

47.5

525

 

5.0

261

28

50.0

491

 

7.5

292

 

52.5

456

 

10.0

367

 

55.0

413

351

12.5

448

 

57.5

348

 

15.0

514

142

60.0

246

 

17.5

560

 

62.5

155

 

20.0

601

 

65.0

99

125

22.5

624

 

67.5

74

 

25.0

628

286

70.0

58

 

27.5

622

 

72.5

46

 

30.0

610

 

75.0

38

41

32.5

597

 

77.5

29

 

35.0

583

367

80.0

21

 

37.5

568

 

82.5

14

 

40.0

559

 

85.0

8

11

42.5

555

 

87.5

3

 

 

 

 

90.0

0

 

 

 

 

 

 

 

 

 

ZONAL LUMENS AND PERCENTAGES

 

 

 

ZONE

LUMENS

% LAMP

%LUMINAIRE

 

0-30

454

18.92

 

25.78

 

0-40

820

34.19

 

46.59

 

0-60

1585

66.05

 

90.01

 

0-90

1761

73.38

 

100.00

 

40-90

940

39.19

 

53.41

 

60-90

175

7.33

 

9.99

 

90-180

0

.00

 

.00

 

0-180

1761

73.38

 

100.00

 

** EFFICIENCY = 73.4% **

TESTED ACCORDING TO IES PROCEDURES. TEST DISTANCE EXCEEDS

FIVE TIMES THE GREATEST LUMINOUS OPENING OF LUMINAIRE

Job Information

Type:

 

 

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 Philips Group • I0109

Lightolier is a Philips group brand

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Contents Reflector/Refractor Options FeaturesDeco Kits Deco DisksCompact Fluorescent General Electric Osram/Sylvania Philips Metal Halide Electronic, High Power FactorLamping by others ElectricalAngle Candlepower LumensCompleted by LSI Program **TEST-LITE ESI Ballast CAT. #ESICFH-42/32/26-UNVD16 1/4 DIA. Acrylic Refractor with 20 DIA. Etched Disk Candlepower Lumens Angle

4073UDK specifications

The Lightolier 4073UDK is a sophisticated lighting solution designed for both residential and commercial applications. This innovative fixture merges style with functionality, making it a popular choice among architects, designers, and homeowners alike. One of the striking features of the 4073UDK is its sleek, modern design. It effortlessly complements contemporary interiors while providing ample illumination and flexibility.

One of the key technologies used in the Lightolier 4073UDK is LED lighting. LEDs are known for their energy efficiency and long lifespan, reducing energy costs and maintenance requirements. The 4073UDK utilizes advanced LED technology, ensuring bright, consistent light output while consuming minimal power. This eco-friendly approach not only minimizes the carbon footprint but also aligns with the growing demand for sustainable lighting solutions.

The fixture boasts a versatile dimming capability, enabling users to adjust the brightness according to their needs. This feature is particularly beneficial for creating ambiance in dining areas or living rooms, where mood lighting is essential. With a range of compatible dimmers, the 4073UDK can seamlessly adapt to various atmospheres, making it an ideal choice for any situation.

Another notable characteristic of the Lightolier 4073UDK is its superior color rendering index (CRI). A high CRI ensures that colors appear true to life under the light emitted by the fixture, making it a favored option for art galleries, showrooms, and spaces where accurate color representation is critical. This feature enhances the visual experience and adds to the overall appeal of the lighting design.

The 4073UDK is designed with flexibility in mind. It offers adjustable head options that allow users to direct light precisely where it’s needed. This adaptability makes the fixture suitable for various settings, from task lighting in home offices to accent lighting in retail spaces. Additionally, the fixture is available in different finishes, providing designers with diverse options to suit individual project requirements.

In conclusion, the Lightolier 4073UDK is a standout choice for those seeking an elegant, efficient, and versatile lighting solution. With its modern aesthetic, energy-efficient LED technology, superior dimming capabilities, and excellent color rendering, the 4073UDK not only exemplifies innovative design but also meets the practical demands of today’s lighting environments. Whether for residential or commercial spaces, this fixture brings functionality and style together seamlessly.