Nitecore EH1 - 260 lumens - CREE XP-G2 S3 LED - 18650 x2
Fenix BC21R V2 - 1000 lumens - 18650 x1
AceBeam UC15 - 1000 lumens - CREE XP-L, XP-E2 & Nichia 276A LEDs - AAA x2 or 10440 x2
