The Olight M31 Triton includes a body extension tube, allowing a variety of battery configurations: 3 x CR123A without the tube fitted or 4 x CR123A / 2 x 18650 with the extended tube. The maximum output of 800 lumens with smooth polished reflector for long throw of up to 700 meters.
Featuring Luminus a SST-50 LED, the M31 has three brightness levels plus a strobe mode:
High: 800 lumens - 1 hr runtime
Med: 320 lumens - 3 hrs 30 mins runtime
Low: 60 lumens - 14 hrs runtime
Plus Strobe (10 Hz)
Maximum beam distance 700 meters, waterproof to IPX-8 (2 meters submersible) and resistant to impacts up to 1.5 meters.
Supplied in a hard carry case with holster, battery tube, extension tube and spare o-rings.