4 Pin Plug-In

4 Pin Plug-In

5 Watt 4-Pin

5 Watt 4 Pin CFL Compact Fluorescents

7 Watt 4-Pin

7 Watt 4 Pin CFL Compact Fluorescents

9 Watt 4-Pin

9 Watt 4 Pin CFL Compact Fluorescents

10 Watt 4-Pin 2D

10 Watt 4 Pin 2D Light Bulbs

13 Watt 4-Pin

13 Watt 4 Pin CFL Compact Fluorescents

16 Watt 4-Pin 2D

16 Watt 4 Pin 2D Light Bulbs

18 Watt 4-Pin

18 Watt 4 Pin CFL Compact Fluorescents

21 Watt 4-Pin 2D

21 Watt 4 Pin 2D Light Bulbs

24 Watt 4-Pin

24 Watt 4 Pin 2G11 CFL Compact Fluorescents

26 Watt 4-Pin

26 Watt 4 Pin CFL Compact Fluorescents

27 Watt 4-Pin

27 Watt 4 Pin CFL Compact Fluorescents

28 Watt 4-Pin 2D

28 Watt 4 Pin 2D Light Bulbs

32 Watt 4-Pin

32 Watt 4 Pin CFL Compact Fluorescents

36 Watt 4-Pin

36 Watt 4 Pin 2G11 CFL Compact Fluorescents

38 Watt 4 Pin-2D

38 Watt 4 Pin 2D Light Bulbs

39/40 Watt 4-Pin

39/40 Watt 4 Pin 2G11 CFL Compact Fluorescents

42 Watt 4-Pin

42 Watt 4 Pin CFL Compact Fluorescents

50 Watt 4-Pin

50 Watt 4 Pin 2G11 CFL Compact Fluorescents

55 Watt 4-Pin

55 Watt 4 Pin 2G11 CFL Compact Fluorescents

55 Watt 2D 4-Pin

55 Watt 4 Pin 2D Light Bulbs

57 Watt 4-Pin

57 Watt 4 Pin CFL Compact Fluorescents

70 Watt 4-Pin

70 Watt 4 Pin CFL Compact Fluorescents

Energy Efficient 4 Pin Plug-In Compact Fluorescent light bulbs.