question: What method involves coating LEDs of one color with phosphors of different colors ?
answer: phosphor-converted white LEDs ( pcLEDs )
turker_answer: Phosphor-converted white LEDs ( pcLEDs ) involves coating LEDs of one color with phosphors of different colors .
rule-based: Phosphor-converted white LEDs ( pcLEDs involves coating LEDs of one color with phosphors of different colors .