Add Yahoo as a preferred source to see more of our stories on Google. Residents told Lebanon city officials Monday that numerous people are unhappy about new LED lamps used to replace solar vapor ...

When cities started replacing the old, incandescent bulbs of traffic lights with new LED arrays, it came with all kinds of wonderful upsides. LED arrays last much, much longer than bulbs, which need ...

LED lights don't draw enough energy to create a lot of heat, but that waste heat is useful for preventing ice buildup on headlights. The problem is reportedly worse in “warmer” snowy climates, where ...