13 Watt - Threaded Twist and Lock - Electronic - With Ring - 4 Pin G24q-1 or GX24q-1
GU24 Electronic Socket Ballasts are compact fluorescent ballasts made to lock into unballasted GU24 sockets, allowing the fixture to be used with standard 4-pin base compact fluorescents. They are not intended as replacements for medium-base sockets or for use with self-ballasted compact fluorescents. This ballast locks into a GU24 socket and powers a 13 watt G24q-1 or GX24q-1 base compact fluorescent (CFL). Replacement ring # D547.