PALight Survival Flashlights. Compact palm size and weighs just 3oz! Extraordinary long battery life. It has a fixed focus, long distance high beam, visible from 2 miles. Rugged, with anti-roll, sure-grip rubber casing (meets US military 'Drop-on-Concrete' specs). Comes equipped with 3 built-in additional personal safety lighting modes; Fast- find, Constant Glow, Power-save, and Strobe. When you are finished shopping, please visit www.eri-online.com.