Nitesun B58U hunting flashlight uses CREE XPL-V3 LED providing max 1000 lumens output. This hunting flashlight is powered by one 18650 Li-ion battery with max 1800 minutes run time. Plus tactical tail-cap switch design, IPX-8 standard waterproof features, and 450m long beam distance, Nitesun B58U is the best tool for the long beam shot lighting, as well as various hunting or outdoor activities such as camping, hiking, fishing, etc.
