THE DEFINITIVE GUIDE TO LIGHTING A HOME

Spectrum of the white LED displaying blue light right emitted by the GaN-dependent LED (peak at about 465 nm) along with the more broadband Stokes-shifted light emitted with the Ce3+:YAG phosphor, which emits at approximately five hundred–700 nm This technique includes coating LEDs of 1 shade (mostly blue LEDs fabricated from InGaN) with phosphor