Warm white or cool white, that is the question. Check out the guide below and plan your lighting accordingly! When the colour temperature is low, the light tends to be warmer, more yellow.

Now, scientists have fabricated what is thought to be the world's first LED that emits a warm white light using a single light emitting material, or phosphor, with a single emitting center for ...

By creating a new lighting-emitting material, or phosphor, the researchers claim to have developed what could be the world's first LED that produces a warm white light from a single source of ...