Manufacturers and Designers
of Fluorescent Lighting Products

Industrial - Commercial
Energy Efficient - Custom

Home Catalog About Us Contact Us

Click Here To Download This Page

Click Here To Download The Full Catalog

               141 Series
Click here to download Adobe Acrobat Reader.

Adobe Acrobat Reader allows you to view and print PDF files.  Click on the button for a download

         1’x 2’ & 1’x 4’   Recessed Lay-In Troffer

Application:  This unit is designed especially for use for quick installation with inverted T Bar ceilings. This troffer unit is for use in all office, commercial, and institutional areas and is available in a variety of options to suit your needs.

Construction:  Housing is die formed from heavy gauge steel and finished in a baked white enamel or polyester powder coating for maximum reflectivity and durability. Hinged door with mitered corners comes with slide latches which allow for easy relamping and maintenance. Lens is clear prismatic non-yellowing acrylic for even light distribution. Lens options available upon request.

Electrical:  All units are furnished with UL Listed Class P thermally protected ballast. Other voltages are available upon request. Fixtures meet requirements for UL Luminaire Standard # 1598.  All units comply with National Energy Standards.

Mounting:  Designed to lay into inverted T Bar ceilings, all units are equipped with 7/8” knockouts in top sides and end plates. Fixture is furnished with leads attached to access plate allowing for quick installation without entering ballast compartment.

 

Coefficients  Utilization
Zonal Cavity Method

RF

20

RC

80%

70%

50%

RW

70

50

30

10

 

70

50

30

10

 

50

30

10

 

0

1

2

3

4

5

6

7

8

9

10

80

75

69

64

59

54

50

46

42

39

36

80

72

64

57

51

46

41

37

34

30

27

80

69

60

52

46

40

36

32

28

25

22

80

67

57

49

42

36

32

28

24

21

19

79

73

67

62

57

53

49

45

41

38

35

79

70

63

56

51

45

41

37

33

30

27

79

68

59

52

46

40

35

31

28

24

22

79

66

56

48

42

36

32

28

24

21

19

75

67

60

54

49

44

40

36

32

29

26

75

66

57

51

45

39

35

31

27

24

22

75

64

55

47

41

36

41

27

24

21

18

Photometric Curve

Fixture Length

      T12           T8          T5      Length

F20T12

F17T8

F14T5

24”

F40T12

F32T8

F28T5

48”

 

Bulb Spacing

    Bulb              Spacing

2 Lamp

4 1/2”

3 Lamp

2 1/2”

4 Lamp

2 3/8”

 

                                                             

  Maximum  Weight = 32 lbs. / 48”                                                         Specifications Subject To Change without Notice

Ordering Information

Model

Lamps

Lamp Type

Ballast

Voltage

Options

Lens/Louver

141-

2

32

E

 

 

 

141

1 = One

2 = Two

3 = Three

4 = Four

T8 Lamps

17 = F17T8

32 = F32T8

T12 Lamps

20 = F20T12

40 = F40T12

T5 Lamps

14T8 = F14T5

28T5 = F28T5

M = Magnetic

E = Electronic .88 BF

E-LW =Electronic .77 BF

E-O = Electronic 1.18 BF

Blank = 120V

277 = 277 V

MV= Multi Volt

EMB = Emergency Ballast

.125 = .125 “ Prismatic Lens

DD = Acrylic Deep Dish Lens

EGG = ½” White Egg Crate Louver

SIL =   ¾” Silver Parabolic Louver

SIL2 = 1½”  Silver Parabolic Louver

K-B Lighting Manufacturing Co., Inc.

2101 Byberry Road / Philadelphia, PA 19116

Phone (215) 673-6400  Fax (215) 673- 6431

Email  sales@kblighting.com