NITECORE MT40 Multi-Task CREE XM-L U2 860 Lumens 4*CR123/2*18650 4-Mode Waterproof LED Flashlight

Features:
User-defined mode allows for customized brightness levels and a multitude of functions
Intelligent memory functions & Reverse polarity protection
Broad voltage drive circuit, compatible with rechargeable and non-rechargeable Li-ion batteries.
Toughened ultra-clear mineral glass with anti-reflective coating
Detachable two-way anti-rolling clip

Specifications:
LED Premium CREE XM-L U2 LED
Maximum output:up to 860 lumens
Maximum runtime:up to 24 hours
Lifespan:50,000 hours
Battery:4*CR123/2*18650 Batteries(not included)
Material:Aero grade aluminum alloy
Finish:HA III Military grade hard anodized
IPX-8 standard waterproof (submersible to two meters)
Dimensions:
-Length: 221.5mm
-Head Diameter: 50mm
-Tail Diameter: 25.4mm
Weight: 245grams (without battery)
Accessories:Clip, tactical ring, lanyard, quality holster, spare plastic cap, and spare O-ring
Output and runtimes:
-Turbo: 860 lumens (1.5 hours)
-High: 530 lumens (3.5 hours)
-Mid: 280 lumens (7.5 hours)
-Low: 100 lumens (24 hours)