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).