Overall Length: 5". Features: High-intensity light beam. 1/2 turn, twist focus, spot-to-flood. Patented candle mode. Spare lamp safely secured in the tail cap. High-strength aluminum alloy case. O-ring sealed for water-resistance. Vented tail cap (patented) reduces chance of gas buildup. Compact/lightweight construction. Limited lifetime warranty. Includes (2) AAA Energizer® alkaline batteries and a removable clip. Made in the USA.