Lighting Systems CD7-2

1BHFPG2

-PXQSPGJMF%JSFDU-PVWFS-JHIU51FS'PPU4FDUJPO

Performance and Quick Calculators

CANDLEPOWER CURVE

 

 

 

CANDLEPOWER

 

180˚

175˚

165˚

155˚

145˚

135˚

 

;0/&



 

 

 

 

 

 

 

%&(

 

 

 

 

 

 

 

 

 

 

125˚

 













 

 

 

 

 

 

 













 

 

 

 

 

115˚

 













 

 

 

 

 

 

 













 

 

 

 

 

105˚

 













 

 

 

 

 

95˚

 













0

 

 

 

 

90˚

 













400

 

 

 

 

85˚

 













800

 

 

 

 

75˚

 













 

 

 

 

 













 

 

 

 

 

 

 

 

 

 

 

 

 

1200

 

 

 

 

65˚

 













1600

 

 

 

 

55˚

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ZONAL LUMEN SUMMARY

15˚

25˚

35˚

45˚

 ;0/&

- 6.&/4 #"3&-".1

-6.*/"*3&

REPORT NO: -3-#







 



 







 



 



LAMP: 85

 







 



 



LUMENS: 

 

 

 

 

 

 

 

 

 

 

 

 

 

EFFICIENCY: 

 

 

 

 

 

 

 

 

COEFFICIENTS OF UTILIZATION

&''&$5*7&$&*-*/($"7*5:3&'-&$5"/$&

 

 

 



 

 

70

 

 



 

 

 

 

 

8"--3&'-&$5"/$&

 

 

 

 



30

10



30

10



30

10

 

0

63

63

63

62

62

62







$"7*5:300.3"5*0

1





















31





31

27



30

27



 

2



















 

3



















 





















 











37





37



 

6





31

37



31

36

33

31

 

7



31





30



33

30



 







22





22





22

 

10



21



 21 

 21 

 

 

'-003$"7*5:3&'-&$5"/$&

Fixture Lengths & Mounting Locations

 

45-1/2” (115.57cm)

6” (15.24cm)

37” (93.98cm)

49” (124.46cm)

 

49” (124.46cm)

4-Foot Cable and Stem

 

Wall

94-1/2” (240.03cm)

 

 

98” (248.926cm)

8-Foot Cable and Stem

 

 

SPACING RATIOS: PARALLEL = 1.2 / PERPENDICULAR = 1.7

 

 

 

 

 

 

ROOM SURFACE REFLECTANCES: 80% CEILING, 50% WALLS, 20% FLOOR

 

 

 

 

 

120

 

 

 

 

 

 

 

 

3200 LUMENS PER LAMP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FOOTCANDLES

100

 

 

 

 

 

 

 

 

RCR = 1 (Rm. Width = 10xMtg. Ht. above work plane)

 

 

 

 

 

 

 

 

RCR = 5 (Rm. Width = 2xMtg. Ht. above work plane)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RCR = 10 (Rm. Width = Mtg. Ht. above work plane)

 

 

 

80

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

INITIAL

60

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

40

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

20

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10

 

20

30

40

50

60

70

80

90

 

 

 

 

 

 

AREA PER FIXTURE IN SQUARE FEET

 

 

 

 

 

 

 

3

4

5

 

 

6

 

7

 

 

8

 

9

 

 

CENTER TO CENTER DISTANCE OF FIXTURES IN FEET

ABOVE DATA FOR 1LT-40 W 49” UNITS. FOR 2LT 49” UNITS FC X 17

Sample Run

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

94-1/2” (240.03cm)

 

 

 

 

 

 

 

49” (124.46cm)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

94-1/2” (240.03cm)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8-Foot Fixture

 

4-Foot Fixture

 

8-Foot Fixture

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

20’ 5” (622.30cm)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Mounting Details

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

24”

 

 

 

 

 

 

 

 

 

24”

 

 

 

(60.96c

m)

 

 

 

 

(60.96c

m)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3-1/4” (8.26cm)

 

 

 

 

 

 

 

 

3-1/4” (8.26cm)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

9” (22.86cm)

 

 

 

 

 

 

 

9” (22.86cm)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Stem

 

 

Cable

4-1/2”

(15.43cm)

12” (30.48cm)

3-5/8”(9.21cm)

 

 

 

 

 

 

 

3” (7.62cm)

 

 

 

 

 

 

 

9” (22.86cm)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Surface

Wall

 

 

 

 

 

 

 

 

 

 

 

 

Job Information

Type:

"JSQPSU3PBE'BMM3JWFS."t  t'BY   We reserve the right to change details of design, materials and finish. XXXMJHIUPMJFSDPN½1IJMJQT(SPVQt $

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Lightolier CD7-2 Performance and Quick Calculators, Fixture Lengths & Mounting Locations, Sample Run, Mounting Details

CD7-2 specifications

The Lightolier CD7-2 is a highly regarded lighting fixture known for its versatility and innovative design, making it an excellent choice for various applications in residential and commercial settings. One of its standout features is its ability to accommodate different lighting needs, including recessed, pendant, and surface mounting options. This adaptability allows designers and homeowners to seamlessly integrate the CD7-2 into any environment, ensuring that it meets both functional and aesthetic requirements.

One of the key technologies incorporated into the CD7-2 is the use of LED lighting. This energy-efficient technology not only reduces electricity consumption but also boasts a long lifespan, minimizing maintenance costs and the frequency of replacements. The LED sources in the CD7-2 provide a quality of light that enhances the ambiance of any space, delivering uniform illumination while reducing the harsh shadows often associated with conventional lighting.

The CD7-2 is also designed with dimming capabilities, allowing users to adjust the brightness to suit various activities and moods. This feature is particularly beneficial in multi-use spaces, where different lighting levels may be required throughout the day. Additionally, compatibility with various dimming systems provides flexibility, enabling integration into smart home systems or existing electrical setups without hassle.

Another critical characteristic of the CD7-2 is its sleek and modern aesthetic. Available in multiple finishes, the fixture can complement a wide range of interior styles, from contemporary to traditional. The minimalist design ensures that while it provides ample function, it does not detract from the overall decor of the space.

Furthermore, the CD7-2's construction prioritizes durability and performance. Made from high-quality materials, it is designed to withstand the rigors of everyday use while maintaining its visual appeal. Its thermal management features ensure that the fixture operates effectively without overheating, maximizing performance and longevity.

In summary, the Lightolier CD7-2 is a remarkable lighting solution that combines energy efficiency, advanced technology, versatility, and aesthetic appeal. Its LED capabilities, dimming options, and robust design make it an ideal choice for anyone looking to enhance their space with modern lighting that meets a variety of needs. Whether for a residential or commercial setting, the CD7-2 stands out as a premier option for stylish and effective illumination.