Olight S1R II Baton - 1000 lumens - IMR RCR123A x1
AceBeam UC15 - 1000 lumens - CREE XP-L, XP-E2 & Nichia 276A LEDs - AAA x2 or 10440 x2
Klarus G15 - 4000 lumens - CREE XHP70.2 P2 LED - 21700 x1