ULTRAFIRE Blue Light Flashlight Hunting Torch 256 Yard 470 nm Wavelength Professional Blue Beam LED Flashlight for Fishing Hunting Night Vision, H-B3 (Battery Not Include)

Flashlight Only, Battery Not Included. H-B3 flashlight provides 100% pure blue light without any loss due to filtering. Powered by 1 x 18650 3.7V battery (not included). 470 nm Blue Light Flashlight: Equipped with 3 professional blue LEDs that not only illuminate a distance of 256 yards, but also provide 100 degree wide angle illumination.. Single Mode: Easy to operate, press the switch on the tailcap to turn the flashlight on and off. You don't need to waste time to change modes.. Rugged and Durable: Made of aircraft grade aluminum alloy with a matte anodized surface that is scratch, abrasion and corrosion resistant.. Waterproof and Anti-slip: IPX65 waterproof rating, can work in heavy rain and can withstand bad weather, but not directly immersed in water.