REVIEW: Olight I3S-CU . First Impression (Pics and runtime)

Thrunite Ti3 - same LED (XPL), same body dimensions.

Does the jetbeam u have double the battery life on high compared to this?

Check the runtime graph in this review http://www.candlepowerforums.com/vb/showthread.php?422967-Review-JetBeam-Jet-u-XP-G2-AAA

Where can I find that particular model?

Thanks. Brightness and runtime seems about the same compared to the jetbeam u.