Section 5/Folio K35-10

Lytecel Linear LL4MF8LR154

Page 2 of 2

Model No. LL4MF8LR154120PG (8 Cell)

Downlight, Surface/Pendant, 4-5/8" Deep, 8-9/16" Wide, 48" or 96" Nominal Lengths (Without End Caps), 1 Lamp T5

Model No. LL4MF12LR154120PG (12 Cell)

LER = FP - 57.8 IW - 64

BF - 1.00

Comparative yearly lighting energy cost per 1000 lumens = $4.15

Report Number: G2004188

Catalog Number: LL4MF8LR154120PG

Lamp: FP54/835 HO

Luminaire: LL4 with reflector, 8 cell louver

Ballast: Universal B254PUNV-D 64.0 Watts

Report is based on 5000 Lumens per lamp. Efficiancy: 73.8%

CIE Type-Direct-Indirect

 

 

 

 

Plane:

 

 

 

 

0-Deg

 

90-Deg

Spacing Criteria:

 

 

1.2

 

 

1.8

Shielding Angles:

 

 

65

 

 

55

Plane:

 

 

 

 

0-Deg

 

90-Deg

Luminous Length:

 

48.000

 

6.480

COEFFICIENTS OF UTILIZATION –

 

 

ZONAL CAVITY METHOD. EFFECTIVE

 

FLOOR CAVITY REFLECTANCE 0.200

 

RC

 

80

 

 

50

 

 

30

 

RW

70

50

30

50

30

10

50

30

10

01

82

80

77

75

73

71

72

71

69

02

76

71

67

68

64

62

65

63

60

03

70

64

59

61

57

54

59

56

53

04

65

57

52

55

50

47

53

49

46

05

60

52

46

49

45

41

48

44

40

06

56

47

41

45

40

36

44

39

36

07

52

42

36

41

36

32

40

35

32

08

48

39

33

37

32

28

36

32

28

09

45

35

30

34

29

26

33

29

25

10

42

32

27

31

26

23

31

26

23

LUMINANCE DATA IN CANDELA/SQ. METER

AVERAGE AVERAGE AVERAGE AVERAGE

IN DEG.

0-DEG. 45-DEG. 90-DEG.

45

4699.

10863.

9412.

55

3257.

5480.

1971.

65

0684.

1073.

672.

75

0385.

289.

212.

85

0286.

229.

114.

CANDELA DISTRIBUTION0

 

 

 

0.0

45.0

90.0

FLUX

0

1172

1172

1172

 

5

1174

1191

1193

114

15

1126

1205

1258

344

25

1039

1365

1967

674

35

912

1786

2253

1029

45

667

1542

1336

955

55

375

631

227

456

65

58

91

57

96

75

20

15

11

18

85

5

4

2

4

90

0

0

0

 

 

 

 

 

 

ZONAL LUMEN SUMMARY

ZONE

LUMENS

% LAMP

% FIXT

00-030

1132

22.6

30.7

00-040

2161

43.2

58.6

00-060

3288

65.8

096.6

00-090

3690

73.8

100.0

90-180

0000

0.0

000.0

00-180

3690

73.8

100.0

LER = FP - 52.3 IW - 64 BF - 1.00 Comparative yearly lighting energy cost per

1000 lumens = $4.59

Report Number: G2004189

Catalog Number: LL4MF12LR154120PG

Lamp: FP54/835 HO

Luminaire: LL4 with reflector, 12 cell louver

Ballast: Universal B254PUNV-D 64.0 Watts

Report is based on 5000 Lumens per lamp. Efficiancy: 66.5%

CIE Type-Direct-Indirect

 

 

 

 

Plane:

 

 

 

 

0-Deg

 

90-Deg

Spacing Criteria:

 

 

1.2

 

 

1.7

Shielding Angles:

 

 

55

 

 

65

Plane:

 

 

 

 

0-Deg

 

90-Deg

Luminous Length:

 

48.000

 

6.480

COEFFICIENTS OF UTILIZATION –

 

 

ZONAL CAVITY METHOD. EFFECTIVE

 

FLOOR CAVITY REFLECTANCE 0.200

 

RC

 

80

 

 

50

 

 

30

 

RW

70

50

30

50

30

10

50

30

10

01

74

72

70

68

66

65

65

64

63

02

69

65

61

61

59

57

59

57

55

03

64

58

54

56

52

49

54

51

49

04

59

53

48

50

46

43

49

46

43

05

55

48

43

46

41

38

44

41

38

06

51

43

38

42

37

34

40

37

34

07

47

39

34

38

33

30

37

33

30

08

44

36

31

35

30

27

34

30

27

09

41

33

28

32

27

24

31

27

24

10

39

30

25

29

25

22

29

25

22

LUMINANCE DATA IN CANDELA/SQ. METER

AVERAGE AVERAGE AVERAGE AVERAGE

IN DEG.

0-DEG. 45-DEG. 90-DEG.

45

4192.

9835.

8059.

55

1329.

3457.

1459.

65

0530.

542.

401.

75

0327.

250.

154.

85

0286.

229.

114.

CANDELA DISTRIBUTION0

 

0.0

45.0

90.0

FLUX

0

1109

1109

1109

 

5

1116

1134

1132

108

15

1079

1154

1184

329

25

1001

1325

2022

665

35

814

1773

2323

1013

45

595

1396

1144

855

55

153

398

168

284

65

45

46

34

52

75

17

13

8

15

85

5

4

2

4

90

0

0

0

 

 

 

 

 

 

ZONAL LUMEN SUMMARY

ZONE

LUMENS

% LAMP

% FIXT

00-030

1102

22.0

33.1

00-040

2115

42.3

63.6

00-060

3254

65.1

97.9

00-090

3325

66.5

100.0

90-180

0000

00.0

000.0

00-180

3325

66.5

100.0

Ordering Information

Explanation of Catalog Number. Example: LL4MF8LR154120PGGLR

LL

R

*8' units have lamps in tamdem

1

 

 

 

 

 

 

 

 

 

 

 

 

 

Lytecel

Fixture

 

Body

Number

 

Top

 

 

 

Voltage:

 

Options:

 

Lamp

 

 

 

Linear:

Length:

 

Finish:

of Cells:

 

Reflector:

Quantity*

 

 

120 or 277

 

Add appropriate

Surface/

 

F =White

8= 1 row of 8

 

R=95% Reflective

 

 

UNV = Universal

suffix to catalog

4 = Nominal 48"

 

 

 

 

Pendant

 

B =Black

12= 1 row of 12

 

Aluminum Top

 

 

 

Voltage

 

no, ie: (GLR)

8 = Nominal 96"

 

 

 

 

 

 

with 3”

 

 

(48” Length)

 

Reflector

 

 

 

120-277

 

 

 

 

 

 

 

 

 

 

 

Deep Parabolic

 

 

 

 

 

 

 

 

 

 

 

 

 

Body Style:

 

Louver Finish:

 

 

 

 

 

 

 

Precision

 

 

 

 

Lamp Type/

 

 

Ballast Type:

 

 

M = Individual

 

L = Low Iridescence

 

 

 

 

Contoured

 

 

 

 

PG =

Programmed Start

 

 

Module

 

Semi-specular

 

 

Fixture Length:

 

 

Pre-Anodized

 

 

 

 

 

PI =

Linear T5 Instant Start

 

J = Joiner

 

(standard)

 

 

54=HO/T5, 54 Watt

Aluminum Louver

 

 

 

 

Less Than 10THD

 

Module

 

P = Low Iridescence

 

28=T5, 28 Watt

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Specular

 

 

(Nominal 46")

 

 

 

 

Options/accessories

 

W=White

Specifications (continued)

 

 

 

 

 

 

 

Stem Sets: 1/2” diameter tubing, 18” long, chrome plated finish. Catalog

Number: 18048.

Stem Extension Kit: 1/2” diameter tubing, 18” long, chrome plated finish

extension. Catalog Number: 18148.

Single Cable and Canopy. Catalog Number: WC60.

Single Cable, Straight Cord and Canopy. Catalog Number: WCC60.

Single Cable, Coiled Cord and Canopy. Catalog Number: WCCC60.

Electrical Wiring Options: Consult factory.

Fusing: Internal fast-blow fusing. Suffix: GLR.

Internal slow-blow fusing. Suffix: GMF.

Louver: Pre-anodized aluminum (Coilzak® or equal).

Finish: Louver–low iridescence semi-specular anodized aluminum (standard). Chassis exterior–semi-gloss (standard) flat white acrylic-white baked enamel, Cavity–white baked enamel. Phosphate undercoating.

Electrical: Thermally protected class “P” ballast, non PCB. If K.O. is within 3" of ballast, use wire suitable for at least 90°.

Labels: I.B.E.W./UL and ULc Listed.

Specifications

Performance: In an installation of 1 lamp 54W Iuminaires with a room cavity ratio of 1, with reflectance 80% ceiling, 50% wall, 20% floor, the C.U. shall be not less than .80. Candela at 65° shall not exceed 96 (8 cell). To control veiling reflections, Iuminaire output in the 30°- 90° zone shall be not less than 69.3%. Materials: Chassis parts are die-formed 20 gauge code cold rolled steel, End caps are die-cast aluminum with soft rounded corners.

Job Information

Type:

 

 

Lightolier a Genlyte company

www.lightolier.com

Technical Information: (978) 657-7600 • Fax (978) 658-0595

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.

© 2005 a Genlyte company A0902

Page 2
Image 2
Lightolier LL4MF8LR154 dimensions Ordering Information, Options/accessories, Specifications

LL4MF8LR154 specifications

The Lightolier LL4MF8LR154 is an advanced lighting solution designed to meet the needs of modern commercial and industrial spaces. This fixture is particularly popular for its efficiency, longevity, and exceptional luminosity, making it an ideal choice for environments ranging from offices to retail establishments and warehouses.

At the heart of the LL4MF8LR154 is its high-performance LED technology. LED lighting not only provides brighter illumination compared to traditional fluorescent lights, but it also boasts an impressive lifespan of up to 50,000 hours. This longevity significantly reduces maintenance costs and frequency of replacement, which is a substantial advantage for facilities management.

The LL4MF8LR154 is designed with a sleek and modern aesthetic, which allows it to seamlessly blend into various interior designs. Its low-profile design is particularly beneficial in areas where space is at a premium, ensuring that it provides effective lighting without becoming obtrusive.

One of the standout features of this fixture is its advanced dimming capability. The LL4MF8LR154 supports both 0-10V dimming and phase-cut dimming, allowing users to adjust the light levels according to specific needs and preferences. This flexibility not only enhances comfort for occupants but also contributes to energy savings by reducing power consumption when full brightness is not required.

The fixture is equipped with an efficient optical design that maximizes light distribution while minimizing glare. This is crucial in promoting productivity and comfort, especially in workspaces where prolonged exposure to bright lights can lead to eye strain.

Moreover, the LL4MF8LR154 is designed with sustainability in mind. Its energy-efficient design and the use of recyclable materials contribute to a lower carbon footprint, making it an environmentally responsible choice for businesses aiming to meet green building standards.

In terms of installation, the fixture is user-friendly, allowing for quick and straightforward setup. Its compatibility with various mounting options means it can be adapted to a wide range of applications.

Overall, the Lightolier LL4MF8LR154 stands out as a cutting-edge lighting solution that combines efficiency, adaptability, and design. Its features cater to the needs of modern workplaces, ensuring that users can enjoy optimal lighting while benefiting from reduced energy consumption and enhanced aesthetic appeal.