G24 BASE 4 PIN CFL TO MEDIUM E26 SOCKET ADAPTER INDUSTRIAL GRADE G24 BASE 4 PIN CFL ADAPTER Size: G24q & GX24q type 4 pin CFL to Medium E26 Maximum Voltage: 277V Maximum Wattage: 200W Maximum Overall Length = 1.97" REMOVE EXISTING FIXTURE BALLAST TO PROPERLY USE THIS ADAPTER