Surefire 9P Original High-Output Black Flashlight 9P-BK is a compact high-intensity incandescent flashlight for tactical, duty, and general use. Surefire 9P Flashlight is similar to our Sure Fire 6P Flashlight, but it's a slightly longer and more powerful three-battery version. Surefire P9 Flash Light puts out a smooth, brilliant, pre-focused tactical-level high-intensity incandescent beam with seven times the light of a big two D-cell flash light. This Surefire Flashlight is bright enough to temporarily blind and disorient a person by impairing his night-adapted vision. Light output of Surefire P-9 Flashlight may be nearly doubled with optional Sure-fire P91 Lamp.