Commercial-Grade Outdoor String Lights with 24 11S14 Lights, Black Wire, 54 feet long, Weather-Proof - Sival Heavy-duty 16AWG SPT-2 wire is just hardy enough for the outdoors, but not too heavy to hang 24 medium base sockets spaced 2 ft apart (not just 15 sockets!) Includes 25 11 Watt S14 light bulbs (24 for sockets + 1 spare bulb) Light string has a 6 foot lead, so no extension cord is needed - plug direct to a 120V outlet Warranty of 2 years from purchase date (does not apply to light bulbs)