Although the Gemara concludes that ðø ùáú ÷åãà çðåëä one
who has only one candle must use it for Shabbos rather than
Chanukah since Shabbos light provides ùìåà áéú(peace), still, if
one has electricity providing light, this satisfies ùìåà áéú and the
ðø must be used for Chanukah. (Teshuvos V’Hanhagos 3:215:21)