LED power supplies - page 3

Christmas lights are one of the simplest and cheapest ways to create a festive atmosphere in your home. They typically adorn the Christmas tree, but often illuminate other places as well, such as windows and windowsills. The installer explains how much electricity Christmas lights consume and what factors affect the energy consumption of holiday lighting. He also shows how easy it is to calculate the monthly costs of the lights, assuming they operate for 4, 6, or 8 hours a day, and offers tips on how to reduce the electricity bill without giving up on atmospheric light decorations.