Does light from a magic weapon’s count as magical that can illuminate a Darkness spell?

@JeremyECrawford Does light from a magic weapon’s characteristics (not via a spell) count as magical that can illuminate a Darkness spell?

— Matt Freeman (@MrMattFree) April 20, 2016

Darkness cares only about light created by a spell. #DnD https://t.co/MDMQJAzBak

— Jeremy Crawford (@JeremyECrawford) April 20, 2016