Assertion: visible flicker | /r/CapableOf | use various values
Facets:
value: to acquire a light source
type: PURPOSE
Source sentences:
text: It is determined by an index of factors including an LED’s peak intensity and the shape of its waveform (e.g. PWM), using various values to acquire a light source’s flicker percentage (0 – 100%), its flicker index (0 – 1.0) or IEEE PAR 1789.