Does the Helm of Brilliance Bonus 1d6 fire damage also applies on range weapon attack?

@JeremyECrawford Does the Helm of Brilliance Bonus 1d6 fire damage also applies on range weapon attack? like crossbows and bows?

— Mikko (@Acchibii) September 13, 2017

A helm of brilliance lets you turn a weapon into a blazing weapon. It doesn't specify melee or ranged, so it can be either. #DnD https://t.co/fIgDre1KjL

— Jeremy Crawford (@JeremyECrawford) September 13, 2017