Specification Decorative Performance Pendalyte  412U

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Page 3 of 6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

12" Compact Fluorescent

Satin Aluminum Reflector  Catalog No. 412U3 / 42SR, 42W CFL, 3200 Lumens.

500

60°

1000

1500

2000

30°

Report No. 2665FR

SC = .8

CANDLEPOWERSUMMARY

ZONAL LUMENS AND PERCENTAGES

ANGLE

MEANCP

LMS

ZONE

LUMENS

% LAMP

%LUMINAIRE

0

2184

 

0-30

1255

39.25

64.86

5

2175

204

0-40

1711

53.50

88.42

10

1997

 

0-60

1921

60.05

99.24

15

1723

488

0-90

1936

60.51

100.00

20

1445

 

40-90

224

7.01

11.58

25

1214

564

60-90

14

.46

.76

30

1005

 

90-180

0

.00

.00

35

737

456

0-180

1936

60.51

100.00

40

425

 

 

** EFFICIENCY = 60.5% **

45

194

172

 

50

73

 

 

 

 

 

55

37

38

 

 

 

 

60

21

 

 

 

 

 

65

11

12

 

 

 

 

70

6

 

 

 

 

 

75

2

2

 

 

 

 

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

.72

.72

.72

.72

.70

.70

 

.67

.67

 

 

.64

64

.61

 

 

1

.69

.68

.66

.65

.66

.64

 

.64

.62

 

 

.62

.60

.57

 

 

2

.66

.64

.61

.60

.62

.59

 

.60

.58

 

 

.59

.56

.54

 

 

3

.63

.60

.57

.55

.59

.55

 

.58

.54

 

 

.56

.53

.51

 

 

4

.60

.56

.54

.51

.56

.51

 

.55

.50

 

 

.53

.50

.48

 

Ratio

5

.58

.53

.50

.48

.53

.47

 

.52

.47

 

 

.51

.47

.45

 

6

.55

.50

.47

.45

.50

.45

 

.49

.44

 

 

.48

.44

.43

 

Cavity

7

.52

.47

.44

.42

.47

.42

 

.46

.41

 

 

.45

.41

.40

 

8

.50

.45

.41

.39

.44

.39

 

.44

.39

 

 

.43

.39

.38

 

Room

9

.47

.42

.39

.36

.42

.36

 

.1

.36

 

 

.41

.36

.35

 

 

10

.45

.40

.36

.34

.39

.34

 

.39

.34

 

 

.38

.34

.33

 

 

 

 

 

 

Determined In Accordance With Current IES Published Procedures

Luminaire Input Watts = 59.0

White Glass Reflector  Catalog No. 412U3 / 42WH, 42W CFL, 3200 Lumens.

CANDLEPOWER SUMMARY

ZONAL LUMENS AND PERCENTAGES

COEFFICIENTS OF UTILIZATION

250

60°

500

750

30°

Report No. 2649FR

SC = .9

ANGLE MEAN CP LMS

0920

5

917

86

10

863

 

15

778

221

20

696

 

25

607

278

30

495

 

35

359

227

40

236

 

45

180

145

50

150

 

55

134

121

60

123

 

65

114

114

70

108

 

75

103

109

80

100

 

8596 106

9097

ANGLE

MEAN CP

LMS

ZONE

LUMENS

% LAMP

%LUMINAIRE

90

97

 

0-30

585

18.29

27.64

95

102

112

0-40

812

25.40

38.38

100

108

 

0-60

1078

33.71

50.93

105

113

119

0-90

1407

43.99

66.47

110

117

 

40-90

594

18.59

28.09

115

120

119

60-90

329

10.29

15.54

120

123

 

90-180

710

22.19

33.53

125

124

111

0-180

2117

66.18

100.00

130

125

 

 

 

 

 

135

124

96

 

** EFFICIENCY=66.2% **

140

123

 

 

 

 

 

145

120

75

 

 

 

 

150

116

 

 

 

 

 

155

109

50

 

 

 

 

160

99

 

 

 

 

 

165

85

24

 

 

 

 

170

64

 

 

 

 

 

175

39

4

 

 

 

 

180

27

 

 

 

 

 

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

.74

.74

.74

.74

.69

.69

 

.61

.61

 

.54

.54

.44

 

 

1

.67

.64

.61

.59

.60

.55

 

.53

.50

 

.47

.44

.37

 

 

2

.62

.57

.53

.49

.54

.47

 

.48

.43

 

.42

.38

.32

 

 

3

.57

.51

.46

.42

.48

.41

 

.43

.37

 

.39

.34

.28

 

 

4

.53

46

.41

.37

.44

.36

 

.40

.33

 

.35

.30

.26

 

Ratio

5

.49

.42

.37

.33

.40

.32

 

.36

.30

 

.33

.27

.23

 

6

.46

.38

.33

.30

.37

.29

 

.33

.27

 

.30

.25

.21

 

Cavity

7

.43

.35

.30

.27

.34

.26

 

.31

.24

 

.28

.23

.20

 

8

.40

.33

.28

.24

.31

.24

 

.28

.22

 

.26

.21

.18

 

Room

9

.38

.30

.25

.22

.29

.22

 

.26

.20

 

.24

.19

.17

 

 

10

.36

.28

.23

.20

.27

.20

 

.25

.19

 

.23

.18

.15

 

Determined In Accordance With Current IES Published Procedures

Luminaire Input Watts = 39.0

Amber Glass Reflector  Catalog No. 412U3 / 42AB, 42W CFL, 3200 Lumens.

CANDLEPOWER SUMMARY

ZONAL LUMENS AND PERCENTAGES

COEFFICIENTS OF UTILIZATION

250

60°

500

750

1000

30°

 

Report No. 2648FR

SC = .9

ANGLE MEAN CP LMS

0983

5

988

93

10

931

 

15

842

239

20

753

 

25

657

301

30

533

 

35

385

244

40

249

 

45

181

145

50

137

 

55

109

99

60

85

 

65

66

67

70

51

 

75

36

38

80

23

 

85

12

14

90

4

 

ANGLE

MEAN CP

LMS

ZONE

LUMENS

% LAMP

%LUMINAIRE

90

4

 

0-30

632

19.76

49.78

95

4

4

0-40

876

27.38

68.97

100

4

 

0-60

1119

34.99

88.13

105

5

5

0-90

1238

38.70

97.47

110

6

 

40-90

362

11.32

28.50

115

6

6

60-90

118

3.71

9.33

120

7

 

90-180

32

1.01

2.53

125

7

6

0-180

1270

39.70

100.00

130

7

 

 

 

 

 

135

6

5

 

** EFFICIENCY = 39.7% **

140

5

 

 

 

 

 

145

5

3

 

 

 

 

150

5

 

 

 

 

 

155

4

2

 

 

 

 

160

3

 

 

 

 

 

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

.47

.47

.47

.47

.46

.46

 

.44

.44

 

.41

.41

.39

 

 

1

.44

.43

.42

.41

.42

.40

 

.40

.39

 

.38

.37

.35

 

 

2

.42

.39

.38

.36

.39

.35

 

.37

.35

 

.36

.34

.32

 

 

3

.39

.36

.34

.32

.36

.32

 

.34

.31

 

.33

.31

.29

 

 

4

.37

.34

.31

.29

.33

.29

 

.32

.29

 

.31

.28

.27

 

Ratio

5

.35

.31

.28

.27

.31

.26

 

.30

.26

 

.29

.26

.25

 

6

.33

.29

.26

.24

.29

.24

 

.28

.24

 

.27

.24

.23

 

Cavity

7

.31

.27

.24

.22

.26

.22

 

.26

.22

 

.25

.22

.21

 

8

.29

.25

.22

.21

.25

.20

 

.24

.20

 

.24

.20

.19

 

Room

9

.28

.23

.21

.19

.23

.19

 

.23

.19

 

.22

.19

.18

 

10

.26

.22

.19

.18

.22

.18

 

.21

.17

 

.21

.17

.17

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Determined In Accordance With Current IES Published Procedures

Luminaire Input Watts = 39.0

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 Candlepowersummary Zonal Lumens and Percentages
Page 2 Page 4

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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