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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-13

1BHFPG

-ZUFTQSFBEÜ-4#3BEJBM-PVWFS-JHIU51FS'PPU /PNJOBM4FDUJPO

#

Performance

CANDLEPOWER CURVE

CANDLEPOWER

ZONE      0

22

45          67        90

DEG.

CANDELAS

180

371

371

371

371

371

175

373

373

373

373

373

165

373

374

372

371

363

155

361

365

365

372

370

145

332

342

358

377

375

135

280

300

338

379

381

125

229

260

342

433

438

115

156

206

394

499

520

105

85

189

302

387

399

95

23

75

12

41

43

90

0

0

0

0

0

85

6

8

1

14

15

75

22

24

26

30

49

65

36

39

45

56

31

55

61

63

78

169

208

45

78

82

120

221

303

35

112

228

175

254

310

25

183

195

224

277

308

15

249

255

272

298

303

5

303

305

310

313

313

0

313

313

313

313

313

REPORT NO: LRL 300-1R

CAT NO: LSB14D28

LAMPS: 1 F28T5

LUMENS: 2900

EFFICIENCY: 84.0%

COEFFICIENTS OF UTILIZATION

% EFFECTIVE CEILING CAVITY REFLECTANCE

80

70

50

WALL REFLECTANCE

70

50

30

70

50

30

50

30

10

0

85

85

85

76

76

76

59

59

59

1

78

75

72

70

67

64

52

50

49

2

71

66

61

64

59

55

46

44

41

3

65

58

53

58

52

47

41

38

35

4

60

52

46

53

47

41

37

33

30

5

55

46

40

49

42

36

33

29

26

6

51

41

35

45

37

32

30

26

23

7

47

37

31

42

33

28

27

23

20

8

43

33

27

39

30

25

24

20

17

9

40

30

24

36

27

22

22

18

15

10 37

28

22

33

25

20

20

16

14

20% FLOOR CAVITY REFLECTANCE

DISTRIBUTION
Zone

Lu

m

ens

% La

m

p

% Lu

m

inaire

0-90

641

22.1

26.3

90-180

1794

61.9

73.7

0-180

2435

84.0

100.0

Calculations are for 28 watt T5 la

m

ps, for 54 watt T5 la

m

ps 

m

ultiply 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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