These window icicle lights are a unique way to decorate your house for the holiday season. These lights feature alternating lengths to keep the eye interested. Add these lights to any window to illuminate your holiday cheer! Product Features: Color: blue bulbs / white wire Number of bulbs on string: 50 Bulb size: mini Drop lengths alternate between 20" and 12" long Spacing between each bulb: 3" Spacing between each drop: 3.5" Lighted length: 2.6' Total length: 5' 24" lead cord 4.5" tail cord Additional Product Features: Super bright bulbs UL certified and approved for indoor or outdoor use If one bulb burns out the rest will stay lit Comes with replacement bulbs and a spare fuse Contains 1 plug with end connector which allows you to stack multiple sets together (not to exceed 210 watts) Wire gauge: 22 120 volts 60 hertz .17 amps 20.4 watts