If I was still doing any night MTB riding, I would be all over this. It looks like a great bar or helmet mounted light for a dual light setup. I saw this on their site so I imagine you can still get battery packs for these if you’re doing 24 hour races.

Shrevvy , cross posting this on the general for sale forum could get some MTB’er eyes on this deal. https://www.bikeforums.net/sale/