Nebo Redline Select RC upgrade

I received one of these has a gift. I took it apart and the pill looks very similar to the pill of the Brinite B158.

Any of you guys play around with this light; will the B158 pill fit in this light; any driver recommendations?

I have a XP-G2 on a 20mm Noctigon sitting around so I thought it might go good in there.

Thanks,

Bob

https://www.amazon.com/Redline-6189-rechargeable-Tactical-Flashlight/dp/B00P6YRCS8