25 PACK - C7 Size screw base sockets are great for replacing sockets or adding more lights anywhere on a Christmas light string EASY - Designed for easy use with snap on back cover and side clip for securing in place QUALITY - Made of heavy duty plastic, matched to most available light strands USE - Indoor or outdoor use on SPT-1 wite 18/2 lamp cord and E12 base candelabra light bulb
