Streamlight 88850 PolyTac LED flashlight with TEN-TAP programming offering three operating modes: high, strobe, and low (factory default); also supports high-only and low-high modes. Output is 275 lumens on high and 14 lumens on low. Strobe function for signaling or disorientation. Reflector creates a concentrated beam with strong peripheral illumination. Made from nylon polymer, waterproof to 1 meter for 30 minutes.