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Job Information 

Type:

"JSQPSU3PBE'BMM3JWFS."t t'BY 

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

XXXMJHIUPMJFSDPN½1IJMJQT(SPVQt

Lighting Systems

 LFK4

1BHFPG

-JHIU51FS'PPU DN /PNJOBM4FDUJPO

#

CANDLEPOWER

ZONE

0

22

45

67

90

DEG.

CANDELAS

180

421

421

421

421

421

175

422

440

472

488

498

165

417

511

573

627

651

155

403

535

724

874

934

145

380

578

892

955

922

135

340

633

779

558

476

125

287

637

365

422

388

115

210

364

255

329

360

105

125

122

209

311

351

95

29

70

163

280

339

90

0

52

145

266

324

85

21

78

167

284

334

75

114

209

292

373

364

65

229

411

495

536

551

55

365

639

842

939

935

45

704

960 1150 1296 1427

35

1036 1266 1458 1618 1710

25

1354 1524 1705 1843 1923

15

1629 1710 1863 1955 2003

5

1830 1846 1880 1900 1914

0

1869 1869 1869 1869 1869

Performance

REPORT NO.: ITL54309
LAMPS: 2-F54T5
LUMENS: 5000
EFFICIENCY: 74.9%
CAT NO.: LFK2L5414

CANDLEPOWER CURVE

80%

70%

50%

70 50

30

70

50

30

50 30 10

0

83 83

83

78

78

78

69 69 69

1

75 72

69

71

68

65

60 58 56

2

69 63

58

64

59

55

53 49 47

3

63 56

50

59

52

47

47 43 39

4

58 49

43

54

47

41

42 37 34

5

53 44

38

50

42

36

37 33 29

6

49 40

34

46

38

32

34 29 26

7

45 36

30

43

34

29

31 26 23

8

42 33

27

40

31

26

28 24 20

9

39 30

24

37

29

23

26 21 18

10

37 28

22

35

26

21

24 20 17

20% FLOOR CAVITY REFLECTANCE

COEFFICIENTS OF UTILIZATION

% EFFECTIVE CEILING CAVITY REFLECTANCE

WALL REFLECTANCE

DISTRIBUTION

Zone

Lumens

% Lamp %Luminaire

0-90

4877

49.0

65.0

90-180

2609

25.9

35.0

0-180

7485

74.9

100.0

ROOM

CA

VITY

RA

TIO

Fixture Lengths & Mounting

4' (121.92c

m

)

8' (243.48c

m

)

Note: All suspension points have 
6" (15.24c

m

) of adjust

m

ent within 

each 

m

odule. 12" (30.48c

m

) when 

two 

m

odules are joined. Field 

cutting of wire cover is required. 

12’ 0-3/4" (367.67c

m

)

16’ 0-3/4" (489.59c

m

)

8' (243.48c

m

)

8' (243.48c

m

)

8' (243.48c

m

)

8' (243.48c

m

)

8' (243.48c

m

)

8' (243.48c

m

)

8' (243.48c

m

)

8' (243.48c

m

)

4' (121.92c

m

)

4' (121.92c

m

)

20’ 0-3/4" (611.51c

m

)

24’ 0-3/4" (733.43c

m

)

8’ 0-3/4" (245.75c

m

)

4’ 0-3/4"

(123.83c

m

)

Mounting Accessories

Power Feed Cable End Set

Intermediate Cable Set

Cable length is 36" (91.44c

m

)

Single Cable: 

LFKC36

Intermediate
Cable/Cord Set

Cable length is 36" (91.44c

m

)

Straight Cord: 

LFKCC36

Ceiling Grid Kit (CGK)

Includes both standard 
1" (2.54cm) Tee and Slot
Tee Clip.
Order one for every non-
powered suspension point.

Ceiling Grid Kit—
Power (CGKP)

Includes the hardware
necessary to install a
power feed above a 
suspended ceiling. J-box
not included. Order one for
every powered suspension
point.

4 Wire Cord: 

LFKCC36X4

5 Wire Cord: 

LFKCC36X5

Cable length is 36" (91.44c

m

)

Straight Cord: 

LFKEC36WH

4 Wire Cord: 

LFKEC36WHX4

5 Wire Cord: 

LFKEC36WHX5

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