Page 2 of 2

FOOTCANDLES

80

 

 

2 Light - 36/39W Twin Tube

 

 

 

 

70

2900 Lumens Per Lamp

 

 

60

RCR = 1 (60' x60'x8.5' room)

 

 

50

RCR = 5 (12' x12'x8.5' room)

 

INITIAL

RCR = 10 (6' x6'x8.5' room)

 

40

Room surface reflectances

 

 

80% Ceiling,50% Walls,20% Floor

 

 

30

 

 

 

20

 

 

 

10

 

 

 

 

20

 

40

60

80

100

120

140

180

 

 

 

 

AREA PER FIXTURE IN SQUARE FEET

 

 

3

4

5

6

7

8

9

10

11

12

13

CENTER TO CENTER DISTANCE OF FIXTURES IN FEET

Use quick calculator chart to determine the number and spacing of luminaries for a desired level of illumination.

SPACING RATIO = 1.3

CERTIFIED TEST REPORT NO. 1082FR

COMPUTED BY LSI PROGRAM **TEST-LITE**

LIGHTOLIER SURFACE UTILITY FLOURESCENT SPILL RING CAT. 5543PB239F1 WITH ENCLOSED ACRYLIC DIFFUSER

2-39W DULUX L SYL.LAMPS. LUMEN RATING = 2900 LMS. ROBERTSON BALLAST #RER2LT8-120H,120VAC

 

180

150

 

120

 

 

CANDLEPOWER DATA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ACROSS

 

 

 

 

 

ANGLE

MEAN CP LUMENS

ANGLE

MEAN CP

LUMENS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

45

 

 

 

 

 

0

534

 

 

95

46

52

 

 

 

 

 

 

 

 

ALONG

 

 

 

 

 

5

532

51

100

35

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10

526

 

 

105

28

31

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

90

 

15

515

146

110

24

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

20

501

 

 

115

24

25

 

 

 

 

 

 

 

 

 

 

 

 

 

 

25

484

224

120

25

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

30

462

 

 

125

27

24

 

 

 

 

200

 

 

 

 

80

35

436

274

130

28

 

 

 

 

 

 

 

 

 

 

 

40

407

 

 

135

28

22

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

45

375

290

140

28

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

50

340

 

 

145

29

18

 

 

400

 

 

 

 

 

 

 

 

 

55

302

271

150

29

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

60

262

 

 

155

29

14

 

 

 

 

 

 

 

 

 

 

 

 

 

 

65

222

222

160

29

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

70

84

 

 

165

27

8

 

 

600

 

 

 

 

 

 

 

 

 

75

147

157

170

25

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

80

114

 

 

175

23

 

 

 

 

 

 

 

 

 

30

 

85

86

95

180

24

 

 

 

 

0

 

 

 

 

 

90

62

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ZONAL LUMENS AND PERCENTAGES

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ZONE

LUMENS

 

 

% LAMP

%LUMINAIRE

 

 

 

 

 

 

 

 

 

 

 

 

 

0-30

419

 

 

7.24

21.88

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0-40

693

 

 

11.95

36.12

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0-60

1253

 

 

21.61

65.33

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0-90

1725

 

 

29.76

89.95

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

40-90

1032

 

 

17.81

53.82

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

60-90

472

 

 

8.14

24.62

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

90-180

192

 

 

3.33

10.05

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0-180

1918

 

 

33.08

100.00

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

** EFFICIENCY = 33.1% **

 

 

 

 

 

 

 

 

TESTED ACCORDING TO IES PROCEDURES. TEST DISTANCE EXCEEDS FIVE TIMES THE GREATEST

 

 

 

 

 

 

 

 

 

 

LUMINOUS OPENING OF LUMINAIRE.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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

 

 

 

.33 .32 .30

 

 

.32 .31 .30

.30 .29 .28

 

.28 .27 .27

.27 .26 .25

 

.24

 

 

2

 

 

.29 .27 .25

 

 

.28 .26 .24

.26 .25 .23

 

.25 .23 .22

.23 .22 .21

 

.20

 

RATIO

3

 

 

.25 .23 .21

 

 

.25 .22 .20

.23 .21 .19

 

.22 .20 .19

.21 .19 .18

 

.17

 

4

 

 

.23 .20 .18

 

 

.22 .19 .17

.21 .19 .17

 

.20 .18 .16

.19 .17 .16

 

.15

 

CAVITY

6

 

 

.18 .15 .13

 

 

.18 .15 .13

.17 .14 .12

 

.16 .14 .12

.15 .13 .12

 

.11

 

ROOM

5

 

 

.20 .17 .15

 

 

.20 .17 .15

.19 .16 .14

 

.18 .16 .14

.17 .15 .13

 

.13

 

7

 

 

.16 .13 .11

 

 

.16 .13 .11

.15 .12 .11

 

.14 .12 .10

.13 .12 .10

 

.09

 

 

 

 

 

 

 

 

 

 

8

 

 

.15 .12 .10

 

 

.14 .12 .10

.14 .11 .09

 

.13 .11 .09

.12 .10 .09

 

.08

 

 

9

 

 

.13 .11 .09

 

 

.13 .10 .09

.12 .10 .08

 

.12 .10 .08

.11 .09 .08

 

.07

 

 

10

 

 

.12 .09 .08

 

 

.12 .09 .08

.11 .09 .07

 

.11 .09 .07

.10 .08 .07

 

.06

 

DETERMINED IN ACCORDANCE WITH CURRENT IES PUBLISHED PROCEDURES

Decorative Spill Ring5543CFL

Ceiling or Wall Mounted Compact Fluorescent

FOOTCANDLES

80

 

3 Light - 26W Quad Tube

 

 

70

1800 Lumens Per Lamp

 

60

RCR = 1 (60' x60'x8.5' room)

 

50

RCR = 5 (12' x12'x8.5' room)

INITIAL

RCR = 10 (6' x6'x8.5' room)

40

Room surface reflectances

 

80% Ceiling,50% Walls,20% Floor

 

30

 

 

 

 

20

 

 

10

 

 

 

20

 

40

60

80

100

120

140

180

 

 

 

 

AREA PER FIXTURE IN SQUARE FEET

 

 

3

4

5

6

7

8

9

10

11

12

13

CENTER TO CENTER DISTANCE OF FIXTURES IN FEET

Use quick calculator chart to determine the number and spacing of luminaries for a desired level of illumination.

SPACING RATIO = 1.3

 

CERTIFIED TEST REPORT NO. 0973FR

 

 

 

 

 

 

 

 

 

 

 

 

COMPUTED BY LSI PROGRAM **TEST-LITE**

 

 

 

 

 

 

 

 

 

 

 

LIGHTOLIER SURFACE UTILITY FLOURESCENT, SPILL RING

 

 

 

 

 

 

 

CAT. 5543WH326U WITH ACRYLIC SHALLOW DOME DIFFUSER

 

 

 

 

 

 

 

3-26W QUAD TUBE GE LAMPS. LUMEN RATING = 1700 LMS.

 

 

 

 

 

 

 

2-ROBERTSON BALLASTS #PSM226CQMVW, 120VAC

 

 

 

 

 

 

 

 

180

 

150

 

 

120

 

 

CANDLEPOWER DATA

 

ANGLE

MEAN CP LUMENS

 

 

 

 

 

 

 

ACROSS

 

 

 

 

 

 

ANGLE

MEAN CP LUMENS

 

 

 

 

 

 

 

45

 

 

 

 

 

 

0

478

 

 

95

 

37

42

 

 

 

 

 

 

 

 

ALONG

 

 

 

 

 

5

475

 

46

100

 

27

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10

469

 

 

105

 

21

24

 

 

 

 

 

 

 

 

 

 

90

 

15

460

 

131

110

 

18

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

20

447

 

 

115

 

16

17

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

25

431

 

199

120

 

15

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

30

411

 

 

125

 

14

13

 

 

 

 

 

 

 

 

 

 

 

 

 

 

35

388

 

244

130

 

12

 

 

 

 

200

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

80

40

361

 

 

135

 

11

9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

45

333

 

258

140

 

9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

50

302

 

 

145

 

8

6

 

 

 

400

 

 

 

 

 

 

 

 

 

55

268

 

240

150

 

8

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

60

232

 

 

155

 

7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

65

197

 

196

160

 

6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

70

162

 

 

165

 

5

2

 

 

 

6 00

 

 

 

 

 

 

 

 

 

75

128

 

137

170

 

4

 

 

 

 

 

 

 

 

 

 

 

 

 

80

98

 

 

175

 

4

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

85

72

 

80

180

 

4

 

 

 

 

0

 

 

 

 

30

 

90

50

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ZONAL LUMENS AND PERCENTAGES

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ZONE

 

 

LUMENS

 

% LAMP

%LUMINAIRE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0-30

374

 

 

7.34

 

22.85

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0-40

617

 

 

12.11

 

37.68

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0-60

1114

 

 

21.86

 

68.03

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0-90

1526

 

 

29.93

 

93.16

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

40-90

909

 

 

17.83

 

55.49

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

60-90

411

 

 

8.08

 

25.14

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

90-180

112

 

 

2.20

 

6.84

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0-180

1638

 

 

32.13

 

100.00

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

** EFFICIENCY = 32.1% **

 

 

 

 

 

 

 

 

TESTED ACCORDING TO IES PROCEDURES. TEST DISTANCE EXCEEDS FIVE TIMES THE GREATEST

 

 

 

 

 

 

 

 

 

 

 

 

LUMINOUS OPENING OF LUMINAIRE.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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

 

.33 .31 .30

 

 

.32 .30 .29

 

 

.30 .29 .28

 

.28 .27 .27

 

.27 .26 .25

.25

 

 

 

 

2

 

.28 .26 .24

 

 

.28 .26 .24

 

 

.26 .24 .23

 

.25 .23 .22

 

.24 .22 .21

.21

 

 

RATIO

 

3

 

.25 .22 .20

 

 

.24 .22 .20

 

 

.23 .21 .19

 

.22 .20 .19

 

.21 .19 .18

.17

 

 

 

4

 

.22 .19 .17

 

 

.22 .19 .17

 

 

.21 .18 .17

 

.20 .18 .16

 

.19 .17 .16

.15

 

 

CAVITY

 

5

 

.20 .17 .15

 

 

.19 .17 .15

 

 

.18 .16 .14

 

.18 .15 .14

 

.17 .15 .14

.13

 

 

 

6

 

.18 .15 .13

 

 

.17 .15 .13

 

 

.16 .14 .12

 

.16 .14 .12

 

.15 .13 .12

.11

 

 

ROOM

 

7

 

.16 .13 .11

 

 

.15 .13 .11

 

 

.15 .12 .11

 

.14 .12 .10

 

.14 .12 .10

.10

 

 

 

8

 

.14 .12 .10

 

 

.14 .11 .10

 

 

.13 .11 .09

 

.13 .11 .09

 

.12 .10 .09

.08

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

9

 

.13 .10 .09

 

 

.13 .10 .08

 

 

.12 .10 .08

 

.12 .10 .08

 

.11 .09 .08

.07

 

 

 

 

10

 

.12 .09 .08

 

 

.12 .09 .07

 

 

.11 .09 .07

 

.11 .09 .07

 

.10 .08 .07

.06

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Job Information

 

Type:

Lightolier a Genlyte Thomas Company

www.lightolier.com

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.

© 2004 Genlyte Thomas Group LLC (Lightolier Division) • B0304

Page 2
Image 2
Lightolier 5543CFL Angle, Zone, Lamp Luminaire, Room, Mean CP Lumens, Effective Floor Cavity Reflectance =

5543CFL specifications

The Lightolier 5543CFL is a remarkable fixture designed to meet the diverse lighting needs of modern spaces. Renowned for its combination of functionality and aesthetics, this fixture is popular among both residential and commercial users.

One of the standout features of the Lightolier 5543CFL is its energy efficiency. Utilizing compact fluorescent lamp technology, this fixture consumes significantly less electricity compared to traditional incandescent lighting, offering an environmentally friendly alternative without compromising brightness. The CFL technology ensures that the fixture boasts a longer lifespan, making it a cost-effective choice over time as it reduces the frequency of bulb replacements.

The design of the 5543CFL is another significant characteristic that sets it apart. With its sleek and contemporary appearance, the fixture easily complements various interior styles, from modern to traditional. The clean lines and elegant finish enhance the aesthetics of any room while providing ample lighting suited for various applications.

Lightolier's incorporation of advanced technology also contributes to the fixture's versatility. The 5543CFL often comes with adjustable settings, allowing users to modify brightness levels according to specific needs or preferences. This flexibility is particularly beneficial in spaces that serve multiple purposes, such as living rooms, offices, or even hospitality environments.

In terms of installation and maintenance, the Lightolier 5543CFL is designed with user convenience in mind. The fixture can be seamlessly integrated into existing setups, thanks to its compatibility with standard wiring. Additionally, the long lifespan of the CFL ensures minimal maintenance efforts, allowing users to enjoy reliable lighting without the hassle of frequent replacements.

Safety is always a priority in lighting design, and the 5543CFL addresses this with quality materials that are built to last. The fixture is designed to prevent overheating, making it a safe choice for prolonged use. Coupled with its energy-efficient characteristics, users can rest assured that they are choosing a product that prioritizes both performance and safety.

In summary, the Lightolier 5543CFL is a top-tier lighting solution that combines energy efficiency, modern design, advanced technology, and user-friendly features. Its suitability for a variety of settings, along with its emphasis on safety and maintenance simplicity, makes it an excellent choice for those seeking reliable and stylish lighting solutions. Whether for home or business, the 5543CFL remains a versatile and practical lighting option.