Assertion: violet ingan based led | /r/HasProperty | efficient
Facets:
value: quite
type: DEGREE
value: with external quantum efficiency
type: OTHER
Source sentences:
text: Since the violet InGaN-based LEDs are quite efficient with external quantum efficiency (EQE) typically > 60% at moderate current densities, this is the primary emitter with an output mixed with the phosphor fluorescence to produce either warm white or cold white emission.