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Job Information 

Type:

"JSQPSU3PBE'BMM3JWFS."t t'BY 

We reserve the right to change details of design, materials and finish.

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Lighting Systems

 

LSB-11

1BHFPG

-ZUFTQSFBEÜ-4#1BSBCPMJD-PVWFS-JHIU51FS'PPU /PNJOBM4FDUJPO

#

Performance

CANDLEPOWER CURVE

CANDLEPOWER

ZONE      0

22

45          67        90

DEG.

CANDELAS

180

1194

1194

1194

1194

1194

175

1191

1193

1202

1205

1209

165

1143

1167

1207

1253

1254

155

1056

1116

1207

1330

1363

145

918

1031

1199

1349

1384

135

734

901

1095

1313

1368

125

575

788

1038

1352

1354

115

365

617

936

1102

1136

105

184

471

634

644

645

95

46

125

105

86

81

90

0

0

0

0

0

85

2

2

7

6

7

75

5

11

14

16

17

65

7

13

22

40

64

55

91

147

281

446

456

45

556

587

730

765

781

35

804

760

821

1053

1078

25

971

936

899

880

897

15

1087

1077

1061

1031

1020

5

1153

1151

1160

1149

1150

0

1159

1159

1159

1159

1159

REPORT NO: LRL 300-1M
CAT NO: LSB34C28
LAMPS: 3 F28T5
LUMENS: 2900
EFFICIENCY: 83.7%

COEFFICIENTS OF UTILIZATION

% EFFECTIVE CEILING CAVITY

REFLECTANCE

80

70

50

WALL REFLECTANCE

70

50

30

70

50

30

50

30

10

0

86

86

86

77

77

77

61

61

61

1

79

76

73

71

68

66

54

53

52

2

73

68

63

66

61

58

49

47

45

3

67

61

55

61

55

50

44

41

39

4

62

54

48

56

49

44

40

37

34

5

57

49

42

51

44

39

36

32

30

6

53

44

38

48

40

35

33

29

26

7

49

39

33

44

36

31

30

26

23

8

45

36

30

41

33

27

27

23

20

9

42

32

26

38

30

24

24

21

18

10 38

29

23

35

26

21

22

18

15

20% FLOOR CAVITY REFLECTANCE

DISTRIBUTION
Zone

Lumens

% Lamp

% Luminaire

0-90

2229

25.6

30.6

90-180

5056

58.1

69.4

0-180

7285

83.7

100.0

Calculations are for 28 watt T5 lamps, for 54 watt T5 lamps multiply by 1.7

Fixture Lengths & Mounting Locations

48"

(121.92cm)

4' 5-1/8"

(134.94cm)

96" (243.84cm)

8' 5-1/8" (256.86cm)

96" (243.84cm)

96" (243.84cm)

96" (243.84cm)

96" (243.84cm)

96" (243.84cm)

96" (243.84cm)

96" (243.84cm)

96" (243.84cm)

48"

(121.92cm)

48"

(121.92cm)

12' 5-1/8" (378.78cm)

16' 5-1/8" (500.70cm)

20' 5-1/8" (622.62cm)

24' 5-1/8" (744.54cm)

4-Foot

8-Foot

12-Foot

16-Foot

20-Foot

24-Foot

Mounting Accessories

Power Feed End Set

Straight Cord: 

LSBEC36WH

(white)

LSBEC36AL

(aluminum) 

4 Wire Cord*: 

LSBEC36WHX4

(white)

LSBEC36ALX4

(aluminum)

Cable Assembly

Single Cable: 

LSBC36

Ceiling Grid Kit

CGK

Includes both Standard 1” (2.54cm)
Tee Bar Clip & Slot Tee Clip

*Use for dimming, switching, and emergency battery packs.

Cable/Cord Assembly

Single Cable & Cord: 

LSBCC36

Single Cable & 4 Wire Cord*: 

LSBCC36X4

4-Foot 

Module

8-Foot 

Module

Cable/

Asse

m

bly

Power Feed 

End Set

4-Foot Run

1

1

8-Foot Run

1

1

12-Foot Run

1

1

1

1

16-Foot Run

2

1

1

20-Foot Run

1

2

2

1

24-Foot Run

3

2

1

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