Fenix E50( XM-L neutral white, 780 LUMENS)

Powered by two 18650 batteries or four CR123A batteries, E50 delivers a 780-lumen neutral white beam and runs for 80 hours in low mode. With the adjustable battery tube and four brightness levels, you can easily customize the size, output and runtime of the flashlight to best suit your adventure.
◎ Cree XM-L (T6) neutral white LED with a lifespan of 50,000 hours
◎ Use two 18650 batteries or four CR123A batteries
◎ 207mm (Length) x 40mm (Diameter)
◎ 146.6-gram weight (excluding batteries)
◎ Digitally regulated output - maintains constant brightness
◎ Reverse polarity protection guards against improper battery installation
◎ All-function switch on the head, simple and convenient operation 
◎ Made of durable aircraft-grade aluminum
◎ Premium Type III hard-anodized anti-abrasive finish

◎ Toughened ultra-clear glass lens with anti-reflective coating