Spectrum of the white LED showing blue light instantly emitted with the GaN-based mostly LED (peak at about 465 nm) plus the more broadband Stokes-shifted light emitted because of the Ce3+:YAG phosphor, which emits at approximately 500–seven-hundred nm This process consists of coating LEDs of one colour (mostly blue LEDs https://dynamax.com/?URL=https://newzlight.com/