Leader Lead E17 to E12 Light Socket, Bulb Base Adapter Converter, Light Socket Adapter, Convert Intermediate Socket (E17) to Candelabra E12, Light Bulb Socket, Pack of 6 Units Pack of 6 Units, favorable price for your home use. Easy to install. Simply screw the socket adapter into E17 type socket, and then screw in an E12 bulb. Widely used. Works with incandescent and LED candle lights. Save your time to hardly find E17 bulbs, it is easy to find E12 light bulbs or Candelabra.