High performance light in the palm of your hand. The rechargeable ProTac 2.0 produces 2,000 lumens without sacrificing run time. Powered by the new SL-B50 battery pack that charges inside or outside of the light using a USB-C cord. 2,000 lumens on high, 262 meter beam distance. Multi-function, push-button tail switch for momentary/constant on operation. High/Medium/Low/Strobe modes and TEN-TAP programming to choose your preferred operating mode. Durable aluminum construction, IP67 dust tight, waterproof and impact-resistant to 2m.