Decorate your home with the 100-Light LED White Dome Icicle Lights, an ideal Christmas set for decorating roof lines, trees and other structures both inside and outside the home. LED lights do not have the filaments that produce light and heat in traditional incandescent bulbs, so they burn less electricity. LED lights use a chip to convert energy into light. They are cool to the touch and have incased plastic covers that are very durable. Decorate your home with affordable and long lasting LED Lights.