Not only are LED holiday lights 10 times brighter than regular lights they are also energy efficient using 90% less energy. Unlike regular christmas lights which burn out easily or malfunction when one bulb is out, these LED lights will last more than 50,000 hours and will not be affected by any one malfunctioned bulb. More importantly LED Lights are cool to the touch and are safer. The smarter, safer and more energy efficient Christmas Light choice is clearly LED Lights.