Lightolier C4T4GD-MHT4R manual Angle Mean CD/SQ M, Ceiling, Wall, Rcr, Luminaire Input Watts =

Page 2

Calculite® HID Lensed Downlight C4T4GD-MHT4R

Page 2 of 2

4 1/2" Aperture, T4.5 Ceramic Metal Halide, Glasslite

2,250

4,500

6,750

9,000

39W T4.5 CERAMIC MH, NARROW FLOOD UPPER REFLECTOR, PHILIPS, LUMEN RATING = 3400 LMS., AROMAT ELECTRONIC BALLAST

 

ANGLE

MEAN CP

LUMENS LUMINANCE SUMMARY - CD. / SQ. M.

 

 

 

 

Coefficients of Utilization

 

 

 

 

 

 

 

0

8996

 

ANGLE

MEAN CD/SQ M

 

 

 

 

 

 

 

 

 

 

 

 

5

7584

45

 

 

7690

CEILING

 

 

 

80%

 

 

70%

50%

 

30%

 

 

 

 

10

4322

 

 

 

 

 

 

 

 

 

 

 

 

55

 

 

6459

WALL

70

50

30

10

50

10

50

10

50

10

 

0

 

 

15

2225

 

 

 

 

 

65

 

 

3966

 

 

60°

20

1047

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RCR

 

Zonal Cavity Method - Effective Floor Cavity Reflectance = 20%

 

 

75

 

 

2612

 

 

 

 

 

25

452

 

 

 

 

 

 

 

30

169

85

 

 

0

 

 

0

.56

.56

.56

.56

.54

.54

.52

.52

.50

.50

 

.47

 

 

35

81

 

 

 

 

 

 

1

.54

.53

.52

.51

.52

.51

.50

.49

.48

.48

 

.46

 

 

40

53

 

ZONAL LUMENS AND PERCENTAGES

2

.52

.51

.50

.49

.50

.48

.49

.47

.47

.46

 

.44

 

 

45

39

 

ZONE LUMENS

% LAMP

%LUMINAIRE

3

.51

.49

.48

.47

.48

.46

.47

.46

.46

.45

 

.44

 

 

50

32

 

0-30

1459

42.92

 

91.95

4

.50

.48

.46

.45

.47

.45

.46

.44

.45

.44

 

.43

 

 

55

26

 

0-40

1515

44.58

 

95.5

 

 

 

 

 

5

.49

.46

.45

.43

.46

.43

.45

.43

.44

.42

 

.42

 

 

60

20

 

0-60

1569

46.16

 

98.88

 

 

 

65

12

 

0-90

1587

46.68

 

100

6

.48

.45

.43

.42

.45

.42

.44

.42

.44

.42

 

.41

 

 

70

7

 

40-90

71

2.1

 

4.5

7

.46

.44

.42

.41

.44

.41

.43

.41

.43

.41

 

.40

 

 

75

5

 

60-90

17

0.52

 

1.12

8

.46

.43

.41

.40

.43

.40

.42

.40

.42

.40

 

.39

 

 

 

90-180

0

0

 

0

 

 

 

80

3

 

0-180

1587

46.68

 

100

9

.45

.42

.41

.39

.42

.39

.42

.39

.41

.39

 

.39

 

30°

85

0

 

 

 

 

 

 

10

.44

.41

.40

.38

.41

.38

.41

.38

.40

.38

 

.38

 

 

 

 

 

 

 

 

 

90

0

 

 

 

 

 

 

 

 

 

 

 

LUMINAIRE INPUT WATTS = 44

 

 

 

 

** EFFICIENCY = 46.7% **

CERTIFIED TEST REPORT NO. 18678FR, DATE: APRIL 2, 2004.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SC = .3

COMPUTED BY LSI PROGRAM **TEST-LITE**

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

70W T4.5 CERAMIC MH, NARROW FLOOD UPPER REFLECTOR, PHILIPS, LUMEN RATING = 6200 LMS., AROMAT ELECTRONIC BALLAST

3,750

7,500

11,250

15,000

** EFFICIENCY = 42.4% ** SC = .3

ANGLE

MEAN CP

LUMENS LUMINANCE SUMMARY - CD. / SQ. M.

 

 

 

Coefficients of Utilization

 

 

 

 

 

 

0

13659

 

ANGLE

MEAN CD/SQ M

 

 

 

 

 

 

 

 

 

 

 

5

11121

915

45

 

15547

CEILING

 

 

 

 

80%

 

 

70%

50%

 

30%

 

 

 

10

6556

 

 

 

 

 

 

 

 

 

 

 

 

 

55

 

13566

WALL

 

70

50

30

10

50

10

50

10

50

10

 

0

 

15

3509

990

 

 

 

 

65

 

9819

 

 

60°

20

1859

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RCR

 

Zonal Cavity Method - Effective Floor Cavity Reflectance = 20%

 

 

75

 

6013

 

 

 

25

942

441

 

 

 

 

30

400

 

85

 

2289

 

 

0

.50

.50

.50

.50

.49

.49

.47

.47

.45

.45

 

.42

 

35

177

125

 

 

 

 

 

1

.49

.48

.47

.46

.47

.46

.45

.44

.44

.43

 

.41

 

40

105

 

ZONAL LUMENS AND PERCENTAGES

 

2

.47

.46

.45

.44

.45

.43

.44

.42

.43

.41

 

.40

 

45

78

62

ZONE LUMENS

% LAMP %LUMINAIRE

 

3

.46

.44

.43

.42

.44

.41

.43

.41

.42

.40

 

.39

 

50

65

 

0-30

2346

37.85

89.35

 

4

.45

.43

.41

.40

.42

.40

.41

.39

.41

.39

 

.38

 

55

55

49

0-40

2471

39.87

94.11

 

 

 

 

5

.44

.41

.40

.39

.41

.38

.40

.38

.40

.38

 

.37

 

60

43

 

0-60

2582

41.65

98.32

 

 

 

65

29

30

0-90

2626

42.36

100

 

6

.43

.40

.39

.37

.40

.37

.39

.37

.39

.37

 

.36

 

70

20

 

40-90

154

2.49

5.89

 

7

.41

.39

.37

.36

.39

.36

.38

.36

.38

.36

 

.35

 

75

11

12

60-90

44

0.71

1.68

 

8

.41

.38

.36

.35

.38

.35

.37

.35

.37

.35

 

.34

 

90-180

0

0

0

 

 

 

80

6

 

0-180

2626

42.36

100

 

9

.40

.37

.36

.34

.37

.34

.37

.34

.36

.34

 

.34

30°

85

1

2

 

 

 

 

 

10

.39

.36

.35

.34

.36

.34

.36

.34

.36

.33

 

.33

 

 

 

 

 

900

LUMINAIRE INPUT WATTS = 78

CERTIFIED TEST REPORT NO.18753FR, DATE: APRIL 2, 2004.

COMPUTED BY LSI PROGRAM **TEST-LITE**

39W T4.5 CERAMIC MH, FLOOD UPPER REFLECTOR, PHILIPS, LUMEN RATING = 3400 LMS. AROMAT ELECTRONIC BALLAST

500

1,000

1,500

2,000

** EFFICIENCY = 33.1% ** SC = .7

ANGLE

MEAN CP

LUMENS LUMINANCE SUMMARY - CD. / SQ. M.

 

 

 

 

Coefficients of Utilization

 

 

 

 

 

 

0

1992

 

ANGLE

MEAN CD/SQ M

 

 

 

 

 

 

 

 

 

 

 

5

1944

184

45

 

7192

CEILING

 

 

 

80%

 

 

70%

50%

 

30%

 

 

 

10

1822

 

 

 

 

 

 

 

 

 

 

 

 

55

 

6459

 

WALL

70

50

30

10

50

10

50

10

50

10

 

0

 

15

1660

444

 

 

 

 

65

 

5333

 

 

60°

20

1226

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RCR

 

Zonal Cavity Method - Effective Floor Cavity Reflectance = 20%

 

 

75

 

3973

 

 

 

 

25

706

322

 

 

 

 

 

 

 

 

85

 

2101

 

 

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

30

315

 

 

 

.39

.39

.39

.39

.37

.38

.38

.38

.35

.35

 

.33

 

35

139

95

 

 

 

 

 

1

.38

.37

.37

.36

.35

.37

.37

.35

.34

.33

 

.32

 

40

66

 

ZONAL LUMENS AND PERCENTAGES

 

2

.37

.35

.34

.33

.33

.36

.35

.33

.33

.32

 

.30

 

45

36

31

ZONE LUMENS

% LAMP %LUMINAIRE

 

3

.35

.34

.33

.31

.32

.35

.33

.31

.32

.30

 

.29

 

50

30

23

0-30

949

27.94

84.42

 

4

.34

.32

.31

.30

.30

.34

.32

.30

.31

.29

 

.28

 

55

26

0-40

1045

30.74

92.9

 

5

.33

.31

.30

.28

.29

.33

.31

.28

.30

.28

 

.27

 

60

21

 

0-60

1099

32.34

97.74

 

 

 

 

 

6

.32

.30

.28

.27

.28

.32

.30

.27

.29

.27

 

.26

 

65

16

16

0-90

1125

33.09

100

 

 

 

40-90

79

2.35

7.1

 

7

.31

.29

.27

.26

.27

.31

.29

.26

.28

.26

 

.25

 

70

11

 

 

 

 

 

60-90

25

0.75

2.26

 

8

.30

.28

.26

.25

.26

.30

.27

.25

.27

.25

 

.25

 

75

7

8

 

 

 

90-180

0

0

0

 

9

.29

.27

.25

.24

.25

.29

.27

.24

.26

.24

 

.24

 

80

4

 

0-180

1125

33.09

100

 

 

30°

85

1

2

 

 

 

 

 

10

.28

.26

.24

.23

.24

.28

.26

.23

.25

.23

 

.23

 

 

 

 

 

 

90

0

 

 

 

 

 

 

 

 

 

 

LUMINAIRE INPUT WATTS = 44

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CERTIFIED TEST REPORT NO.18679FR, DATE: APRIL 2, 2004.

COMPUTED BY LSI PROGRAM **TEST-LITE**

70W T4.5 CERAMIC MH, FLOOD UPPER REFLECTOR, PHILIPS, LUMEN RATING = 6200 LMS., AROMAT ELECTRONIC BALLAST

750

1,500

2,250

3,000

** EFFICIENCY = 32.6% ** SC = .7

ANGLE

MEAN CP

LUMENS LUMINANCE SUMMARY - CD. / SQ. M.

 

 

 

Coefficients of Utilization

 

 

 

 

 

 

 

0

3172

 

ANGLE

MEAN CD/SQ M

 

 

 

 

 

 

 

 

 

 

 

 

5

3144

303

45

 

13385

CEILING

 

 

 

 

80%

 

 

 

70%

50%

 

30%

 

 

 

 

10

3054

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

55

 

11655

WALL

 

70

50

30

10

 

50

10

50

10

50

10

 

0

 

 

15

2810

763

 

 

 

 

 

 

65

 

9620

 

 

 

 

60°

20

2215

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RCR

 

Zonal Cavity Method - Effective Floor Cavity Reflectance = 20%

 

 

 

75

 

7313

 

 

 

 

25

1361

618

 

 

 

 

 

 

 

 

85

 

4282

 

 

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

30

668

 

 

 

 

.39

.39

.39

.39

 

.38

.38

.36

.36

.35

.35

 

.33

 

 

35

279

194

 

 

 

 

 

 

1

.37

.37

.36

.35

 

.36

.35

.35

.34

.33

.33

 

.31

 

 

40

125

 

ZONAL LUMENS AND PERCENTAGES

 

2

.36

.35

.34

.33

 

.34

.32

.33

.32

.32

.31

 

.30

 

 

45

67

57

ZONE LUMENS

% LAMP %LUMINAIRE

 

3

.35

.33

.32

.31

 

.33

.31

.32

.30

.31

.30

 

.29

 

 

50

55

42

0-30

1684

27.16

83.2

 

4

.34

.32

.30

.29

 

.31

.29

.31

.29

.30

.29

 

.28

 

 

55

47

0-40

1878

30.29

92.79

 

5

.32

.30

.29

.28

 

.30

.28

.30

.28

.29

.27

 

.27

 

 

60

39

 

0-60

1977

31.9

97.71

 

 

 

 

 

 

 

6

.31

.29

.28

.27

 

.29

.27

.29

.27

.28

.26

 

.26

 

 

65

29

29

0-90

2024

32.65

100

 

 

 

 

 

40-90

145

2.35

7.21

 

7

.30

.28

.27

.26

 

.28

.25

.27

.25

.27

.25

 

.25

 

 

70

20

 

 

 

 

 

 

 

60-90

46

0.75

2.29

 

8

.29

.27

.26

.25

 

.27

.24

.27

.24

.26

.24

 

.24

 

 

75

13

14

 

 

 

 

 

90-180

0

0

0

 

9

.28

.26

.25

.24

 

.26

.24

.26

.23

.25

.23

 

.23

 

 

80

8

 

0-180

2024

32.65

100

 

 

 

 

30°

85

3

3

 

 

 

 

 

 

10

.28

.25 .24 .23

 

.25

.23

.25

.23

.25

.23

 

.22

 

 

 

 

 

 

 

 

 

90

0

 

 

 

 

 

 

 

 

 

 

 

LUMINAIRE INPUT WATTS = 78

 

 

 

 

 

 

CERTIFIED TEST REPORT NO.18755FR, DATE: APRIL 2, 2004.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

COMPUTED BY LSI PROGRAM **TEST-LITE**

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Job Information

 

 

Type:

 

 

 

 

 

 

 

Lightolier a Genlyte Thomas Companywww.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) • A0504

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Contents Glasslite Trim Kit + Upper Reflector FeaturesOptions and Accessories LampWall Angle Mean CD/SQ MCeiling RCR

C4T4GD-MHT4R specifications

The Lightolier C4T4GD-MHT4R is an advanced lighting fixture that exemplifies innovation in modern lighting design. This fixture is specifically engineered to meet the diverse needs of both residential and commercial environments. With its sleek profile and robust performance, the C4T4GD-MHT4R is an ideal choice for anyone looking to enhance spaces with high-quality illumination.

One of the standout features of the C4T4GD-MHT4R is its versatility. Designed to accommodate different lighting applications, this fixture supports multiple lamp types, allowing users to select their preferred source of light. The incorporation of compact fluorescent and LED technologies provides energy efficiency while ensuring a high lumen output for optimal brightness. This not only helps to reduce energy consumption but also contributes to lower operational costs over time.

The Lightolier C4T4GD-MHT4R boasts an array of customizable options to tailor the light output to specific needs. Its adjustable light levels provide users with the ability to create different atmospheres within a space, making it particularly useful in multi-functional areas such as conference rooms, hallways, and galleries. Integrated dimming capabilities further enhance the fixture’s adaptability, ensuring effective lighting for any occasion.

Durability is another significant characteristic of the C4T4GD-MHT4R. Constructed from high-quality materials, the fixture is built to withstand the rigors of daily use while maintaining its aesthetic appeal. The design is not only visually pleasing but is also engineered to facilitate seamless installation and maintenance, reducing the time and effort needed for upkeep.

The fixture’s thermal management system is a critical component that ensures longevity and consistent performance. By efficiently dissipating heat produced by the lamp, the C4T4GD-MHT4R minimizes the risk of overheating, thereby extending the life of the lighting source and maintaining optimal luminosity.

Overall, the Lightolier C4T4GD-MHT4R represents a remarkable blend of style, efficiency, and adaptability. Whether illuminating a cozy home or a bustling commercial space, this lighting fixture promises to deliver exceptional performance and visual comfort, making it a preferred choice among architects, designers, and homeowners alike.
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