Assertion: lamp's bulb | /r/CapableOf | use single plastic cover
Facets:
value: for several blue leds
type: PURPOSE
value: of using phosphor coatings
type: OTHER
value: with yag phosphor
type: OTHER
Source sentences:
text: Some "remote phosphor" LED light bulbs use a single plastic cover with YAG phosphor for several blue LEDs, instead of using phosphor coatings on single chip white LEDs.