Ushio 4-Pin Plug-In Single Twin Tube, Double Twin Tube, and Triple Twin Tube CFL lamps Plug-In CFL lamps require a 120W magnetic ballast adaptor with a medium base for use in a standard incandescent lamp socket. Available in 2700K, 4100K and 6500K color temperatures. Please check your base type against the base type listed in each lamps description text. Product photo's are only for illustration purposes; do not use photo's to determine if our lamp matches your lamp.
