RetroFlex LED Driver for Type A LED Lamp, 4-Lamp, Non-Dimming, Constant Current, 120-277V YGroup_tradwallpack and this is one of

and this is one of the more useful features of the direct/indirect design

The adjustable slip fitter must be ordered separately

This 42 watt CFL has a 4 pin

Ballast compatibility chart

3000K or 4000K and are CSA listed to UL standard 8750 and come with a 3-year warranty

RetroFlex LED Driver for Type A LED Lamp, 4-Lamp, Non-Dimming, Constant Current, 120-277V YGroup_tradwallpack and this is one ofThe RetroFlex LED drivers work direct with Type A LED lamps to turn it to a type C system. It replaces the outdated fluorescent ballast and maximize the efficiency of LED lamps. With exact same footprint and color coded leads, it is a simple one to one replacement. It is future proof product to convert a fluorescent system fully to LED.