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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-9

1BHFPG

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

#

Performance

CANDLEPOWER CURVE

CANDLEPOWER

ZONE      0

22

45          67        90

DEG.

CANDELAS

180

336

336

336

336

336

175

338

338

338

338

339

165

324

329

336

349

345

155

299

310

332

359

368

145

257

282

325

371

387

135

204

240

308

383

414

125

160

209

318

462

500

115

99

165

361

522

569

105

49

148

341

402

411

95

13

75

55

34

34

90

0

0

0

0

0

85

0

1

1

1

0

75

1

1

1

2

2

65

2

2

2

9

15

55

36

48

56

51

51

45

160

200

304

290

236

35

215

236

379

549

557

25

266

270

315

369

392

15

299

299

309

320

318

5

316

316

318

317

317

0

317

317

317

317

317

REPORT NO: LRL 300-1N
CAT NO: LSB14C28
LAMPS: 1 F28T5
LUMENS: 2900
EFFICIENCY:85%

COEFFICIENTS OF UTILIZATION

% EFFECTIVE CEILING CAVITY

REFLECTANCE

80

70

50

WALL REFLECTANCE

70

50

30

70

50

30

50

30

10

0

87

87

87

78

78

78

62

62

62

1

80

77

74

72

70

67

55

54

52

2

74

69

64

67

62

59

50

48

45

3

69

62

56

62

56

51

45

42

40

4

63

55

49

57

50

45

41

37

35

5

58

49

43

52

45

40

37

33

30

6

54

44

38

48

41

35

33

29

27

7

50

40

34

45

37

31

30

26

23

8

46

36

30

41

33

28

27

23

21

9

42

33

27

38

30

25

25

21

18

10 39

29

23

35

26

21

22

18

15

20% FLOOR CAVITY REFLECTANCE

DISTRIBUTION
Zone

Lumens

% Lamp

% Luminaire

0-90

754

26.0

30.6

90-180

1713

59.1

69.4

0-180

2466

85.0

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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