Olight Odin S Tactical Rechargeable Weapon Light with M-lok Mount and Remote Switch. Powerful as You Desire: With a maximum output of 1,500 lumens and a beam reach of 250 meters. It provides a bright central beam with substantial peripheral light, covering both short & medium ranges. DIY Your Fuel: The new Odin member can be powered by a 3500mAh 18650 rechargeable Li-ion battery, or two universal CR123A batteries, offering multiple compatibility. Rock-Solid All the Time: Equipped with an enhanced integrated mounting bracket and a screw-locking rail clamp, it offers reliable stability even under intense recoil. Additionally, it features an improved magnetic pressure switch with a securely fitting screw cap. Programmable Strobe: The strobe can be turned on or off for tactical or regular scenarios. Pick by Your Need: Fits both M-LOK & Picatinny rail, choose the right edition for your setup. 820 ft (250 m). Customized 3500mAh 18650 Rechargeable Li-ion Battery / CR123A Batteries. High Performance Cool White LED. Form / Size Factor. Medium Size (Permanent Marker). 1,500650300 lumens (Included Battery) / 1000550300 lumens (CR123A Battery). 3.5 + 110 + 18 minutes. 5 hours 10 minutes. LIGHTING LEVELS (CR123A BATTERY). 10 + 45 + 26 minutes. Odin S M-Lok Matte Black (Battery Included) x 1. 6.81 oz (193 g) (Battery Included). 5.02 in (127.5 mm). 1.14 in (29 mm). Self-defense, Law Enforcement, Tactical.