Glo-shine E12 to E26 Socket Adapter,Converts Chandelier E12 Base Socket to Medium Socket E26 Fits for all voltages and standard E26 base bulbs(12-Pack) 12 pcs E12 to E26 socket converter in a pack Easy to install. Simply screw the socket adapter into E12 Chandelier base socket, and then screw in an Medium Socket E26 bulb. Enlarge the intermediate socket (E12) to medium socket (E26).Ideal for ceiling fans or lights with candelabra sockets that need to be converted to a standard medium base. Meet your need of different lighting effect. Fits for all voltages and standard E26 base halogen, LED, CFL bulbs, incandescent. Material:Durable temperature Resistance Plastic Housing,Dimension:Dia39.3mm X H59mm / Dia 1.55"X H 2.32"