Add any color light to your life with the light socket commercial set. Screw any color bulb you would like and create a strand of lights only you have! Light up your tree home wreath or any area in any color you wish! Product Features: Socket type: C7. Wire color: green. Total length: 50'. Socket spacing: 12". Wire capacity: 10 amps. Number of sockets: 50. C7 candelabra screw (E12) base string. Rating: SPT1. Wire gauge: 18. Plug type: polarized - non-fused. Contains end-to-end connectors which allows you to connect multiple sets together. Each socket husk contains a clip to help accommodate your decorating needs. UL certified and approved for both indoor and outdoor use. 120 volts 60 hertz maximum 7 watts per socket