Lightolier 4X9LW Footcandles on Wall Multiple Units, Example 32W Units, Specular Clear Trim

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Calculite® Matrix® Lensed Wall Washer  4X9LW

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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4 1/2" X 9" Rectangular Aperture (1) 26W Quad / 32/42/57W Triple

Footcandles on Wall: Multiple Units

4'

3'

3'

30 fc 29 fc 30 fc

26W Triple Tube, Specular Clear Reflector Trim

Example: 32W Units, Specular Clear Trim

For multiple units with 42-watt lamps and specular clear reflectors located 3' from wall and spaced 4' on center, the illumination on the wall 3' down from the ceiling will be 30 fc beneath the units and 29 fc between the units.

Footcandle values are averaged and rounded off and are based on a minimum of five units.

Test Report:

1628FR

EFFICIENCY= 56.4%

 

32W Triple Tube, Specular Clear Reflector Trim

2' From Wall - 2' On Center

 

2' From Wall - 3' On Center

2

 

3

 

 

 

2' From Wall - 2' On Center

2

2' From Wall - 3' On Center

3

Distance From Ceiling in Feet

Distance From Ceiling in Feet

1

 

21

20

21

2

 

31

31

31

3

 

29

30

29

4

 

23

23

23

5

 

18

17

18

6

 

13

13

13

 

 

 

7

 

10

10

10

8

 

9

9

9

9

 

7

7

7

 

 

 

 

3' From Wall - 3' On Center

 

 

 

 

 

 

 

3

 

1

 

 

7

 

7

 

 

7

 

2

 

 

12

12

12

3

 

 

15

15

15

4

 

 

15

15

15

 

 

5

 

 

13

13

13

6

 

 

12

12

12

 

7

 

 

10

10

10

8

 

 

9

8

9

9

 

 

8

8

8

 

 

 

 

 

 

 

 

 

Feet

1

 

17

12

 

17

 

2

 

23

19

 

23

 

in

3

 

21

20

 

21

 

Ceiling

4

 

16

17

 

16

 

5

 

13

13

 

13

 

From

6

 

10

10

 

10

 

7

 

8

8

 

8

 

Distance

 

 

 

 

 

 

 

 

 

 

 

8

 

7

7

 

7

 

 

 

 

 

 

9

6

6

6

 

 

 

 

3' From Wall - 4' On Center

 

 

 

 

 

 

 

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

 

7

5

 

7

 

 

 

 

 

in Feet

2

 

 

10

9

 

10

 

3

 

 

12

11

 

12

 

Ceiling

4

 

 

12

12

 

12

 

5

 

 

10

11

 

10

 

From

6

 

 

9

9

 

9

 

7

 

 

8

8

 

8

 

Distance

 

 

 

 

9

 

 

6

6

 

6

 

 

 

8

 

 

7

7

 

7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Feet

1

 

38

36

38

 

2

 

55

55

55

 

3

 

51

51

51

 

in

 

 

Ceiling

4

 

40

39

40

 

5

 

30

30

30

 

From

 

 

6

 

23

23

23

 

7

 

18

18

18

 

Distance

 

 

9

 

13

13

13

 

 

 

 

8

 

15

15

15

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3' From Wall - 3' On Center

 

 

 

 

 

 

 

 

 

 

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

 

13

12

13

 

 

 

 

 

in Feet

 

2

 

 

22

22

22

 

3

 

 

26

26

26

 

Ceiling

4

 

 

26

26

26

 

5

 

 

23

23

23

 

From

6

 

 

20

20

20

 

7

 

 

17

17

17

 

Distance

 

 

 

9

 

 

13

13

13

 

 

 

8

 

 

15

15

15

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Distance From Ceiling in Feet

Distance From Ceiling in Feet

1

 

30

22

30

2

 

41

34

41

3

 

36

35

36

4

 

28

29

28

5

 

22

22

22

6

 

18

17

18

7

 

14

14

14

8

 

12

12

12

9

 

11

11

11

 

 

3' From Wall - 4’ On Center

 

 

 

 

 

4

 

1

 

 

12

 

12

 

 

9

 

2

 

 

18

16

18

3

 

 

21

20

21

4

 

 

20

20

20

5

 

 

18

19

18

6

 

 

16

16

16

7

 

 

14

14

14

 

8

 

 

12

12

12

9

 

 

11

11

11

 

 

 

 

 

 

 

42W Triple Tube, Specular Clear Reflector Trim

57W Triple Tube, Specular Clear Reflector Trim

Distance From Ceiling in Feet

Distance From Ceiling in Feet

2' From Wall - 2' On Center

 

 

 

 

 

2

 

 

1

 

 

 

55

 

 

55

 

 

 

53

 

 

 

2

 

 

 

80

80

 

80

3

 

 

 

74

74

 

74

4

 

 

 

58

57

 

58

5

 

 

 

44

43

 

44

6

 

 

 

33

33

 

33

7

 

 

 

26

26

 

26

8

 

 

 

21

21

 

21

9

 

 

 

19

18

 

19

 

3' From Wall - 3' On Center

 

 

 

 

 

 

3

 

 

1

 

 

19

 

 

19

 

 

18

 

2

 

 

32

31

 

32

3

 

 

38

38

 

38

4

 

 

37

37

 

37

5

 

 

33

33

 

33

6

 

 

29

28

 

29

7

 

 

25

24

 

25

8

 

 

21

21

 

21

9

 

 

19

19

 

19

 

 

 

 

 

 

 

 

Distance From Ceiling in Feet

Distance From Ceiling in Feet

2' From Wall - 3' On Center

 

 

 

 

 

 

 

 

3

 

 

 

1

 

 

 

 

43

 

 

 

 

43

 

 

 

 

 

31

 

 

 

2

 

 

 

 

59

 

51

 

59

3

 

 

 

 

51

 

52

 

51

4

 

 

 

 

40

 

42

 

40

5

 

 

 

 

32

 

32

 

32

6

 

 

 

 

25

 

25

 

25

7

 

 

 

 

21

 

20

 

21

8

 

 

 

 

17

 

17

 

17

9

 

 

 

 

16

 

16

 

16

 

3' From Wall - 4' On Center

 

 

 

 

 

 

 

 

4

 

 

 

1

 

 

17

 

 

 

 

17

 

 

 

 

13

 

 

2

 

 

26

 

23

 

26

3

 

 

 

 

30

 

 

29

 

 

30

4

 

 

 

 

 

29

 

 

30

 

 

29

5

 

 

26

 

27

 

26

6

 

 

23

 

23

 

23

7

 

 

20

 

20

 

20

8

 

 

18

 

17

 

18

9

 

 

16

 

16

 

16

 

 

 

 

 

 

 

 

 

 

 

 

 

Distance From Ceiling in Feet

Distance From Ceiling in Feet

2' From Wall - 2' On Center

 

 

 

 

 

 

2

 

1

 

 

 

 

66

 

66

 

 

 

 

64

 

 

2

 

 

 

 

100

102

100

3

 

 

 

 

93

93

93

4

 

 

 

 

72

72

72

5

 

 

 

 

54

54

54

6

 

 

 

 

41

41

41

7

 

 

 

 

32

32

32

8

 

 

 

 

26

26

26

9

 

 

 

 

23

23

23

 

3' From Wall - 3' On Center

 

 

 

 

 

 

3

 

1

 

 

22

 

22

 

 

 

21

 

2

 

 

39

39

39

3

 

 

47

48

47

4

 

 

47

47

47

5

 

 

42

42

42

6

 

 

36

35

36

7

 

 

30

30

30

8

 

 

26

26

26

9

 

 

24

23

24

 

 

 

 

 

 

 

 

Distance From Ceiling in Feet

Distance From Ceiling in Feet

2' From Wall - 3' On Center

 

 

 

 

 

 

3

 

 

1

 

 

 

51

 

 

51

 

 

 

39

 

 

 

2

 

 

 

72

66

 

72

3

 

 

 

63

66

 

63

4

 

 

 

50

52

 

50

5

 

 

 

39

40

 

39

 

6

 

 

 

31

31

 

31

7

 

 

 

25

25

 

25

8

 

 

 

21

21

 

21

9

 

 

 

19

19

 

19

 

 

3' From Wall - 4' On Center

 

 

 

 

 

 

 

4

 

 

1

 

 

20

 

 

20

 

 

16

 

2

 

 

32

29

 

32

3

 

 

37

37

 

37

4

 

 

36

36

 

36

5

 

 

32

34

 

32

6

 

 

28

29

 

28

7

 

 

25

25

 

25

8

 

 

22

22

 

22

9

 

 

20

20

 

20

 

 

 

 

 

 

 

 

 

Based on specular clear (CL) finish. To estimate other finishes, multi- ply candelas and CU values by 0.95 for CCL, by 0.90 for CCD.

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 • D0808

Lightolier is a Philips group brand

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Contents Calculite Matrix Lensed Wall Washer 4X9LW 2 X 9 Rectangular Aperture 1 26W Quad / 32/42/57W Triple32W Triple Tube, Specular Clear Reflector Trim Footcandles on Wall Multiple UnitsExample 32W Units, Specular Clear Trim 57W Triple Tube, Specular Clear Reflector Trim

4X9LW specifications

The Lightolier 4X9LW is a sophisticated and versatile lighting solution designed to enhance both residential and commercial spaces. This model is particularly well-known for its efficient design and impressive performance, making it a favorite among architects, interior designers, and homeowners alike.

At the core of the Lightolier 4X9LW is its innovative LED technology, which delivers high-quality illumination while greatly reducing energy consumption. Featuring a slim profile, the fixture can easily fit into a variety of ceiling types, including recessed installations. This flexibility makes it an excellent choice for a wide range of applications, from commercial offices and retail environments to luxurious home interiors.

One of the main features of the 4X9LW is its exceptional lumen output, offering bright and effective lighting that can dramatically improve visibility and ambiance in any space. The adjustable LED panels allow users to customize the light distribution according to their specific needs, making it suitable for task lighting as well as general illumination.

Another key characteristic of the Lightolier 4X9LW is its superior color rendering ability. With a high Color Rendering Index (CRI), it ensures that colors appear more vibrant and true to life, which is particularly important in settings such as galleries, boutiques, and design studios. This feature elevates the aesthetic appeal of spaces, contributing to the overall design narrative.

Durability is also a hallmark of this fixture; constructed with quality materials, the Lightolier 4X9LW promises longevity and reliability. Many users appreciate the fact that it's low-maintenance, reducing the need for frequent bulb replacements and further contributing to cost savings over time.

Furthermore, the design of the 4X9LW emphasizes ease of installation, featuring a lightweight structure that simplifies mounting. It includes versatile mounting options that cater to various ceiling types, making it user-friendly for both professional and DIY installations.

In summary, the Lightolier 4X9LW stands out in the world of modern lighting with its energy-efficient LED technology, high lumen output, impressive color rendering capabilities, and durable construction. Its adaptability and sleek design ensure that it meets the demands of a diverse range of spaces, making it a worthwhile investment for anyone looking to elevate their lighting experience.
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