Assertion: rapid start ballast | /r/CapableOf | use lower voltage
Facets:
value: relatively
type: DEGREE
value: to start the lamp
type: PURPOSE
Source sentences:
text: Rapid start ballasts make a tradeoff between pre-heat and instant start and use a separate set of windings to initially heat the electrodes for a lesser duration and then, using a relatively lower voltage to start the lamp.