40 W 49.5 ft Industrial LED Worklight String Light Set with 5 head plug in LED light string for extra site lighting. Waterproof and impact resistant plastic cages. Each head spaced 10ft apart •120V Plug In •Cord Length 15m (49-1/2ft) •Gauge/Conductor - 16/3 •40W Energy Used •Each bulb outputs up to 1000 lumens each for a total of 5000 Lumens •LED bulbs built-in, no replacement bulbs required •Color Temperature 5000K •Carabineer Hooks Included LED integrated string lights are designed to withstand the rigors of a construction site while being light weight for regular residential use. Can be used Indoors or Outdoors on construction and job sites, garage, or basement. Each light consumes the equivalent of 40-watts of power used. Designed to last 30,000 hours. Multiple sets can be connected.