Specification Decorative Performance Pendalyte  412U

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Page 4 of 6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

12" Compact Fluorescent

Satin Aluminum Reflector  Catalog No. 41257U / 42SR, 57W CFL, 4300 Lumens.

625

60°

1250

1875

 

2500

30°

 

Report No. 2592FR

SC = .7

CANDLEPOWERSUMMARY

ZONAL LUMENS AND PERCENTAGES

ANGLE

MEANCP

LMS

ZONE

LUMENS

% LAMP

%LUMINAIRE

0

2414

 

0-30

1305

30.37

52.46

5

2354

220

0-40

1885

43.84

75.73

10

2076

 

0-60

2453

57.05

98.55

15

1746

498

0-90

2489

57.89

100.00

20

1459

 

40-90

604

14.05

24.27

25

1261

588

60-90

36

.84

1.45

30

1104

 

90-180

0

.00

.00

35

928

579

0-180

2489

57.89

100.00

40

730

 

 

** EFFICIENCY = 57.9% **

45

534

412

 

50

328

 

 

 

 

 

55

156

157

 

 

 

 

60

58

 

 

 

 

 

65

26

31

 

 

 

 

70

12

 

 

 

 

 

75

4

5

 

 

 

 

80

0

 

 

 

 

 

85

0

0

 

 

 

 

90

0

 

 

 

 

 

 

 

 

 

 

COEFFICIENTS OF UTILIZATION

 

 

 

 

Ceiling

 

 

80%

 

70%

 

50%

 

 

30%

 

 

 

 

 

 

 

 

 

 

Wall

70

50

30

10

50

10

 

50

10

 

 

50

10

0

 

 

RCR

 

Zonal Cavity Method - Effective Floor Reflectance = 20%

 

 

0

.69

.69

.69

.69

.67

.67

 

.64

.64

 

 

.62

.62

.58

 

 

1

.66

.64

.63

.61

.63

.60

 

.60

.58

 

 

.58

.57

.54

 

 

2

.62

.60

.57

.55

.59

.55

 

.57

.53

 

 

.55

.52

.50

 

 

3

.59

.55

.52

.50

.54

.50

 

.53

.49

 

 

.52

.48

.47

 

 

4

.56

.52

.48

.46

.51

.46

 

.50

.45

 

 

.49

.45

.43

 

Ratio

5

.53

.48

.44

.42

.47

.42

 

.46

.41

 

 

.45

.41

.40

 

6

.50

.45

.41

.39

.44

.38

 

.43

.38

 

 

.42

.38

.37

 

Cavity

7

.47

.41

.38

.35

.41

.35

 

.40

.35

 

 

.39

.35

.34

 

8

.44

.38

.35

.32

.38

.32

 

.37

.32

 

 

.37

.32

.31

 

Room

9

.42

.36

.32

.30

.35

.30

 

.35

.29

 

 

.34

.29

.28

 

 

10

.39

.33

.30

.27

.33

.27

 

.32

.27

 

 

.32

.27

.26

 

 

 

 

 

 

Determined In Accordance With Current IES Published Procedures

Luminaire Input Watts = 59.0

White Glass Reflector  Catalog No. 41257U / 42WH, 57W CFL, 4300 Lumens.

CANDLEPOWER SUMMARY

ZONAL LUMENS AND PERCENTAGES

COEFFICIENTS OF UTILIZATION

250

500

60°

750

1000

30°

Report No. 2645FR

SC = .9

ANGLE MEAN CP LMS

01139

51129 106

10

1037

 

15

930

264

20

832

 

25

744

343

30

639

 

35

511

323

40

394

 

45

302

241

50

244

 

55

208

189

60

184

 

65

170

170

70

159

 

75

151

160

80

145

 

85139 154

90140

ANGLE

MEAN CP

LMS

ZONE

LUMENS

% LAMP

%LUMINAIRE

90

140

 

0-30

712

16.57

24.15

95

148

162

0-40

1035

24.08

35.09

100

156

 

0-60

1465

34.08

49.65

105

163

172

0-90

1949

45.33

66.04

110

168

 

40-90

913

21.25

30.95

115

172

170

60-90

483

11.25

16.39

120

175

 

90-180

1002

23.31

33.96

125

176

157

0-180

2951

68.64

100.00

130

175

 

 

 

 

 

135

173

133

 

** EFFICIENCY=68.6% **

140

169

 

 

 

 

 

145164 103

150157

155

147

68

160

133

 

165

114

32

170

87

 

175

55

6

180

42

 

Ceiling

 

 

80%

 

70%

 

50%

 

30%

 

 

 

 

 

 

 

 

 

 

Wall

70

50

30

10

50

10

 

50

10

 

50

10

0

 

 

RCR

 

Zonal Cavity Method - Effective Floor Reflectance = 20%

 

 

0

.76

.76

.76

.76

.72

.72

 

.63

.63

 

.56

.56

.45

 

 

1

.69

.66

.63

.60

.62

.57

 

.55

.51

 

.48

.45

.37

 

 

2

.63

.58

.54

.50

.55

.48

 

.49

.43

 

.43

.39

.32

 

 

3

.58

.52

.47

.43

.49

.41

 

.44

.37

 

.39

.34

.28

 

 

4

.54

.47

.42

.38

.45

.36

 

.40

.33

 

.36

.30

.25

 

Ratio

5

.50

.42

.37

.33

.40

.32

 

.36

.29

 

.33

.27

.23

 

6

.47

.39

.33

.29

.37

.28

 

.33

.26

 

.30

.24

.21

 

Cavity

7

.43

.35

.30

.26

.34

.25

 

.30

.24

 

.27

.22

.19

 

8

.41

.32

.27

.24

.31

.23

 

.28

.21

 

.26

.20

.17

 

Room

9

.38

.30

.25

.21

.28

.21

 

.26

.19

 

.24

.18

.15

 

 

10

.36

.27

.23

.19

.26

.19

 

.24

.18

 

.22

.16

.14

 

Determined In Accordance With Current IES Published Procedures

Luminaire Input Watts = 54.0

Amber Glass Reflector  Catalog No. 41257U / 42AB, 57W CFL, 4300 Lumens.

CANDLEPOWER SUMMARY

ZONAL LUMENS AND PERCENTAGES

COEFFICIENTS OF UTILIZATION

325

60°

650

975

30°

1300

Report No. 2646FR

SC = .9

ANGLE MEAN CP LMS

01279

51263 118

10

1155

 

15

1040

295

20

932

 

25

835

384

30

713

 

35

565

356

40

427

 

45

312

249

50

233

 

55

176

161

60

134

 

65

103

104

70

77

 

75

55

59

80

35

 

85

18

21

90

5

 

ANGLE

MEAN CP

LMS

ZONE

LUMENS

% LAMP

%LUMINAIRE

90

5

 

0-30

797

18.54

44.54

95

5

6

0-40

1153

26.83

64.45

100

6

 

0-60

1563

36.37

87.36

105

7

7

0-90

1747

40.63

97.61

110

7

 

40-90

593

13.80

33.16

115

8

8

60-90

183

4.27

10.25

120

8

 

90-180

42

.99

2.39

125

9

8

0-180

1789

41.63

100.00

130

9

 

 

 

 

 

135

8

7

 

** EFFICIENCY = 41.6% **

140

8

 

 

 

 

 

145

8

5

 

 

 

 

150

7

 

 

 

 

 

155

5

2

 

 

 

 

160

4

 

 

 

 

 

165

2

1

 

 

 

 

170

1

 

 

 

 

 

175

0

0

 

 

 

 

180

0

 

 

 

 

 

Ceiling

 

80%

 

70%

 

50%

 

30%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Wall

70

50

30

10

50

10

 

50

10

 

50

10

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RCR

Zonal Cavity Method - Effective Floor Reflectance = 20%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

.49

.49

.49

.49

.48

.48

 

.46

.46

 

.44

.44

.41

 

1

.46

.45

.44

.42

.44

.42

 

.42

.40

 

.40

.39

.37

 

2

.43

.41

.39

.37

.40

.37

 

.38

.36

 

.37

.35

.33

 

3

.41

.37

.35

.33

.37

.33

 

.35

.32

 

.34

.31

.30

 

4

.38

.34

.32

.30

.34

.29

 

.33

.29

 

.32

.28

.27

 

5

.36

.32

.29

.27

.31

.26

 

.30

.26

 

.29

.26

.25

 

 

Ratio6

.34

.29

.26

.24

.29

.24

 

.28

.24

 

.27

.24

.23

 

7

.31

.27

.24

.22

.27

.22

 

.26

.22

 

.25

.21

.21

 

 

Cavity8

.30

.25

.22

.20

.25

.20

 

.24

..20

 

.24

.20

.19

 

9

.28

.23

.20

.18

.23

.18

 

.22

.18

 

.22

.18

.17

 

10

.26

.22

.19

.17

.21

.17

 

.21

.17

 

.20

.17

.16

 

 

 

Room

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Determined In Accordance With Current IES Published Procedures

Luminaire Input Watts = 54.0

Notes: Amber Glass and Cobalt Blue Glass have the same Photometrics.

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 • E0708

Lightolier is a Philips group brand

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Lightolier 412U manual 625 1250
Page 3 Page 5

412U specifications

The Lightolier 412U is a premium lighting fixture designed for both commercial and residential applications. Renowned for its versatility and superior performance, the 412U has become a popular choice among architects, lighting designers, and homeowners seeking to enhance their spaces with elegant illumination.

One of the main features of the Lightolier 412U is its energy-efficient LED technology. By utilizing LED bulbs, the 412U not only provides bright and vibrant light but also significantly reduces energy consumption compared to traditional incandescent fixtures. This energy efficiency translates to lower electricity bills and a reduced carbon footprint, making it an excellent choice for environmentally conscious consumers.

The 412U also boasts a sleek and contemporary design that seamlessly integrates into various architectural styles. Its minimalist aesthetic ensures that it complements both modern and traditional settings without overpowering the overall decor. With a range of finishes available, including matte white, black, and brushed nickel, the Lightolier 412U can be customized to fit any design scheme.

Another notable characteristic of the 412U is its adjustable lighting capabilities. The fixture features a pivoting head, which allows users to direct light exactly where it is needed. This flexibility makes the 412U suitable for a variety of applications, including accent lighting, task lighting, or general illumination. Whether used in living rooms, offices, or retail spaces, users can easily create the desired ambiance.

Furthermore, the Lightolier 412U is designed with longevity in mind. Crafted from high-quality materials, it ensures durability and long-lasting performance. The LED bulbs used in the fixture have an impressive lifespan, reducing the frequency of replacements and maintenance, which is particularly advantageous in commercial settings.

In addition to its aesthetic and functional appeal, the Lightolier 412U is compatible with smart home technologies. With the integration of smart controls, users can adjust brightness levels, color temperature, and even set schedules for when the lights turn on or off, enhancing convenience and control over lighting environments.

In conclusion, the Lightolier 412U stands out as an exceptional lighting solution that combines energy efficiency, design flexibility, and advanced technology. Its blend of aesthetics, functionality, and innovation makes it a preferred choice for those looking to elevate their lighting experience while enjoying the benefits of modern energy-efficient technologies.
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