GE Staybright LED C5 Multi-Color Christmas Lights, 70 Count: * 3" lead wire * 3" lamp spacing * 3" end connector plug * 17.25" lighted length * 17.75" total set length * Green wire * 20,000 hour average life * Connect up to 25 sets * For indoor/outdoor use * 3-year limited guarantee * ENERGY STAR-qualified