Features：
1. Specially designed for daily use, camping, adventure and outdoor hunting; 
2.Constant current circuit, constant brightness;
3.Cree XHP70 LED and MAX 3680 lumens. 
4.Combining translucent design technology and new digital optical system design aureole, features in beam      distance of 440 meters. 
5.Hi-efficient digital constant current circuit, and run time up to 600 hours. 
6.New generation of IC digital circuit, dual protection of LED and battery to ensure longer and safer use. 
7.Anti-scratch, super-transparent and super-hard mineral glass with double-sided coating ensures highest brightness  and durability. 
8.Waterproof IPX-8  (2 meters under the water)