Helmet of Shimmering Light

The Helmet of Shimmering Light was a level 74 rare helmet without any identifications. It was obtained by giving Heliorion a couple of items collected by killing nearby mobs in the Realm of Light Quest, and was required to get the Seed of Darkness and the Seed of Desolation to continue the quest. Since the quest was reworked in the 1.20 update it is now no longer obtained from the quest and due to it being a Quest Item there is no way to get it anymore.