Olight I20 Infinitum 235 Lumen Cree XR-E R2 LED Flashlight World-class super bright Cree XR-E R2 LED Modes: Illumination (Digital infinite beam adjustment) 235lm/1.5h, 7lm/70h, Strobe, SOS Max 200 meters/ 219 yards/ 650 feet long throw Max 235 lumens output Max 70 hours long runtime