The Streamlight 88083 ProTac 2L-X USB Rechargeable Tactical Flashlight combines innovative technology with rugged design, providing reliable lighting in any situation. Equipped with a 18650 USB battery featuring an integrated charging port, this flashlight ensures ease of use and convenience without compromising performance. TEN-TAP programmable switch for customizable operation Multiple lighting options: high, low, and strobe settings Durable aluminum construction for maximum resilience Utilizes a powerful 2600mAh lithium-ion battery for extended runtime Illuminate your path with confidence using the ProTac 2L-X USB, designed for tactical excellence.