Add some festive light to your Halloween décor with these glass bulbs that provide flickering flame lights. The eerie firelight glow is sure to bring a spooky atmosphere to your Halloween decorating. These universal lights can also be used to decorate haunted houses birthdays or any special event. Details: Orange bulbs / black wire 10 ft. total length 9 ft. lighted length 11" spacing between each bulb 7" lead cord 5" tail cord Wire gauge: 20 Contains one end connector which allows you to stack multiple lighted items together (not to exceed 210 watts) 120 volts 60 hertz .83 amps 10 watts 10 C7 incandescent lights Each socket has a clip on it for attaching to trees porch railings or other surfaces Bulbs have a flickering light that resembles fire flames If one bulb burns out the rest will stay lit UL certified and approved for indoor or outdoor use