Some "distant phosphor" LED light bulbs use only one plastic deal with with YAG phosphor for many blue LEDs, rather than utilizing phosphor coatings on one-chip white LEDs.[87] Environmentally friendly electroluminescence from a point Call on a crystal of SiC recreates Round's original experiment from 1907. Electroluminescence being a phenomenon https://maynardo764zma9.wikikarts.com/user