These clear LED lights can be used them for your holiday decor a wedding or for everyday household use. LED bulbs are cool to the touch and use much less energy than a traditional incandescent bulb. Color: Warm white bulbs/brown wire ("warm clear" also known as "warm white" and has a soft natural incandescent glow similar to candlelight). Number of bulbs on string: 50. Bulb size: LED (mini bulb). Spacing between each bulb: 4 inches. Lighted length: 16.25 feet. Total length: 17.5 feet. Lead cord: 12 inches. Tail cord: 3 inches. Additional product features: LED lights use 90% less energy are cool to the touch UL certified and approved for both indoor and outdoor use. It features durable non-glass replaceable bulbs. If one bulb burns out the rest will stay lit. Lights are equipped with a lamp lock feature which makes them replaceable interchangeable and keeps them from falling out. Comes with replacement bulbs and spare fuses contains end-to-end connectors which allow you to connect multiple sets together (not to exceed 210 watts).