KnowraWhite LEDLinked fromLinked fromThe 6 pages that link to White LED, each with the reason it gives.All 6Broader topic 3Related 3Gallium nitrideRelated: Many white LEDs use a GaN-based blue chip to excite a phosphor.EuropiumRelated: Europium phosphors can contribute red light that improves the color rendering of LED sources.Hiroshi AmanoRelated: Blue LEDs enable white light when combined with phosphors or other colored emitters.