Heat, infrared lights, and ultraviolet rays are the three primary enemies of any artwork or painting. Therefore, you need to make sure that the picture lights that you use shouldn’t emit any of these rays or give out more heat. This means LED lights do not damage the artwork. As we saw earlier, LED, lights are the only lights that do not emit ultraviolet, infrared or heat rays. Thus, we can confidently say that LED lights are safe for your paintings.