Brighten up your home with these dazzling icicle string lights! The ambient glow is sure to leave your home in the center stage spotlight. These string sets can be used indoors or outdoors and put up anywhere including fireplace mantles doorways windows gutters porch railings and much more. Product Features: Number of bulbs on string: 100 Bulb size: mini Bulb type: incandescent Additional Product Features: Super bright bulbs If one bulb burns out the rest will stay lit Comes with 2 replacement bulbs and 1 spare fuse Contains 1 plug with end connector which allows you to stack multiple sets together (not to exceed 210 watts) Can connect 4 sets of these lights together UL certified and approved for indoor or outdoor use Wire gauge: 22 120 volts 60 hertz 0.34 amps 40.8 watts