Make your Christmas decorations the talk of the neighborhood with these super bright LED cluster lights! Sure to cast your home or tree in spectacular illumination, these LED lights are both energy-saving and cool to the touch, making them the optimal addition to your home this Christmas season. Perfect for indoor and outdoor decorations. Product Features: Number of bulbs on string: 200 Bulb size: M5 (mini bulb) Spacing between each bulb: 1" Lighted length: 20.5' Total length: 23.5' 3' lead cord Additional Product Features: Multi-function controls allow you to select different light settings Light settings include combination, in wave, slow glow, twinkle/flash and more Super bright bulbs Cool to the touch LED lights use 90% less energy UL certified and approved for indoor or outdoor use 28 volts DC If one bulb burns out, the rest will stay lit Material(s): plastic