Modern Display is proud to offer customizable holiday lighting options, like this C7 green cord with 6″ spacing. This cord comes with a custom number of sockets. Wire Type: Green C7 6″ spacing. Insulation: SPT-1. Wire Length: Custom. Bulb Type: C7 bulbs, G40 incandescent bulbs, E12 base bulbs. Power Capacity: 5-7 amps. Indoor/outdoor use. Bulbs & plugs sold separately.