What LED lamp is best? Besides needing it to see, light creates atmosphere, affects our emotions and can make us better decision makers. Therefore, it is essential to have proper lighting in every ...

Incandescent bulbs were effectively banned in the U.S. starting in 2023 when the Department of Energy (DOE) enforced the 45 lumens per watt efficiency standard. That rule, first mandated by the 2007 ...

That means inside every LED bulb are tiny circuit components -- and their soldered contact points -- which are far more vulnerable than the diode itself. The Lighting Research Center of the Rensselaer ...