The PX20 is a great everyday light that keeps you prepared for either the need for bright illumination or reducing night blindness while reading maps in low light situations. In the White mode, the light utilizes the Coasts signature Bulls-Eye Spot Beam that offers bright, long-distance illumination. With Coasts commitment to quality, the PX20 Flashlight is impact resistant, weather-resistant and its LEDs are virtually unbreakable. The PX20 Flashlight is backed by Coasts lifetime warranty against defects in materials and workmanship. Tested and rated to ANSI/FL1 standards.