KC HiLiTES 42134 6" Spot Beam Gravity LED Insert Pack System - Pair Plug and Play, Easy install, only basic tools required 6" Round LED light Inserts with precision machined reflector optics Patented Gravity Reflective Diode (GRD) technology yields more controlled and farther reaching light beams IP 68 Rated, Fully self contained and sealed LED light housing Fits all KC Daylighter Halogen and KC Pro Sport Halogen lights and systems