Lytecaster® Recessed Downlighting  1071

Page 2 of 2

5" Aperture Basic White Reflector Reflector Trim

Use quick calculator chart to determine the spacing of 100 Watt BR30 FL units for a desired level of illumination. Conversion Factor: 75W A19, F.C. x 0.85. 1 Lt 13W Quad Tube, F.C. x 0.6.

Spacing Ratio = 0.9

Certified Test Report NO. 0275FR

Computed by lsi program **Test Lite** REcessed Open Lytecaster downlight

5 1/16" DIA. Aperture, basic white reflector

one 75W BR30 Flood Lamp. Lumen rating = 770LMS

Candlepower summary

ANGLE

MEAN CP

LUMENS

0

447

 

5

438

42

10

420

 

15

386

108

20

339

 

25

293

136

30

254

 

35

225

142

40

200

 

45

164

122

50

104

 

55

69

67

60

56

 

65

45

44

70

33

 

75

21

23

80

11

 

85

5

6

90

1

 

 

 

Zonal lumens and percentages

 

ZONE

LUMENS % LAMPS % LUMINAIRE

 

0–30

286

37.20

41.49

 

0–40

428

55.63

62.04

Date: April 3,1997

0–60

617

80.15

89.40

0–90

690

89.66

100.00

Prepared For:

40–90

262

34.03

3796.00

Lightolier, Fall River, MA

60–90

73

9.51

10.60

 

90–180

0

.00

.00

 

0–180

690

89.66

100.00

**EFFICIENCY = 89.7% **

Coefficients of Utilization

 

 

 

80

 

 

70

 

 

50

 

 

30

 

 

10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

% WALL REFLECTANCE

 

 

 

 

 

 

 

 

 

50

30

10

50

30

10

50

30

10

50

30

10

50

30

10

0

 

1

.97

.94

.92

.95

.93.

.90

.91

.89

.88

.88

.89

.85

.85

.84

.82

.81

RATIO

2

.88

.84

.80

.87

.83

.79

.84

.80

.77

.81

.78

.76

.79

.76

.74

.73

3

.80

.75

.71

.79

.74

.70

.77

.72

.69

.74

.71

.68

.72

.69

.67

.65

4

.74

.68

.63

.73

.67

.63

.71

.66

.62

.69

.65

.61

.67

.63

.61

.59

CAVITY

5

.68

.61

.56

.67

.61

.56

.65

.60

.56

.63

.59

.55

.62

.58

.55

.53

6

.62

.56

.61

.61

.55

.51

.60

.54

.50

.58

.54

.50

.57

53

.50

.48

ROOM

7

.57

.50

.46

.56

.50

.46

.55

.49

.45

.54

.49

.45

.53

.48

45

.43

8

.52

.46

.42

.52

.46

.41

.51

.45

.41

.50

.45

.41

.49

.44

.41

.39

9

.48

.41

.37

.48

.42

.37

.47

.41

.37

.46

.41

.37

.34

.40

.37

.35

 

 

10

.45

.38

.40

.44

.38

.34

.43 .38

.34

.43

.37

.34

.42

.37

.34

.32

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

20% Floor cavity reflectance

 

 

 

 

 

Conversion Factor:

75W A19, C.U. x 0.5. 1 Lt. 13W Quad Tube, C.U. x 0.5.

 

To convert lighting data for a lower wattage incandescent lamp of the same type, multiply the footcandle (or candlepower) values by the ratio of the lumens of the two lamps. The coefficients of utilization remain the same.

Job Information

Type:

 

 

Lightolier a Genlyte company

www.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.

© 2007 Genlyte Group LLC • H1007

Page 1 Page 2
Page 2
Image 2
Lightolier 1071 specifications Spacing Ratio =, Coefficients of Utilization, Type
Page 1 Page 2

1071 specifications

The Lightolier 1071 is a versatile and innovative lighting fixture designed to meet the evolving demands of modern spaces. With a focus on energy efficiency, flexibility, and design aesthetics, the 1071 has made a mark in both commercial and residential applications.

One of the most notable features of the Lightolier 1071 is its energy-saving technology. Utilizing LED technology, this fixture provides a significant reduction in energy consumption compared to traditional lighting solutions. It not only helps to lower utility bills but also contributes to a more sustainable environment by reducing carbon footprint. The durable LED components ensure a long lifespan, further enhancing its cost-effectiveness over time.

In terms of design, the Lightolier 1071 boasts a sleek and contemporary appearance that seamlessly integrates into various architectural styles. Available in a range of finishes, including brushed nickel and matte black, it can adapt to different interior themes, making it an excellent choice for both trendy and classic spaces. Its minimalist design allows it to serve as both a functional light source and an aesthetically pleasing element of decor.

Another key characteristic is the fixture's adjustable features. The 1071 incorporates a swivel mechanism that enables users to direct light precisely where it’s needed. This flexibility is particularly advantageous in settings such as offices, retail spaces, and galleries, where highlighting specific areas or products is essential. Dimming capabilities further enhance this adaptability, allowing users to create the desired ambiance for various occasions.

The installation process of the Lightolier 1071 has also been designed for ease and convenience. It can be mounted in a variety of ways, accommodating different ceiling types and layouts. The fixture’s lightweight construction simplifies handling, making installation a straightforward task for both professionals and DIY enthusiasts.

Moreover, the Lightolier 1071 is compatible with smart home systems, enabling users to integrate it into their existing infrastructure. This compatibility allows for convenient control via mobile devices or voice assistants, adding another layer of modernity and ease of use to this already impressive lighting solution.

In conclusion, the Lightolier 1071 is distinguished by its energy efficiency, modern design, adjustable features, and user-friendly installation. Its blend of functionality and style makes it an exemplary choice for those seeking high-quality lighting solutions that meet the needs of contemporary living and working environments. Whether used in homes, offices, or commercial spaces, the Lightolier 1071 stands out as a reliable and stylish lighting option.
Top Page Image Contents