The Streamlight PolyTac HP Flashlight 88861 is a compact yet bright flashlight featuring TEN-TAP Programming making it capable of three different operating modes: high/strobe/low, high only, and low/medium/high. Its durable nylon polymer construction is IPX7 waterproof to 1m for 30 minutes and 3m impact resistance tested. Includes two CR123A lithium batteries.