The Streamlight 88073 ProTac 1L-1AA is an ultra-compact flashlight designed for both versatility and durability. Engineered for everyday carry, it accepts either a single lithium CR123A or alkaline AA battery, allowing you to choose the power source that suits your situation. With advanced features including a multi-function switch, this flashlight easily adapts to your needs, providing reliable illumination wherever you go. Multi-function push-button switch for quick access Three lighting modes: high, low, and strobe for tactical use Rugged aluminum construction ensures durability Compatible with 1 CR123A battery or one AA battery Elevate your preparedness with the Streamlight ProTac 1L-1AA, where reliability meets convenience.