<ul><li>8 hours of 360 degree illumination per stick</li><li>No maintenance necessary</li><li>Made in the USA to ensure highest quality</li><li>Individually foiled for easy, safe storage</li><li>Nontoxic, nonflammable and waterproof</li></ul><br><br>IR ChemLights are trusted by the US military and special ops group around the world, so you know theres no better alternative available. Cyalume is the original. 8 hours of 360 degree illumination per stick No maintenance necessary Made in the USA to ensure highest quality Individually foiled for easy, safe storage Nontoxic, nonflammable and waterproof Meets DLA and NAMSA military specifications

Chemlight Cyalume, Military Grade Light Stick, Infrared (IR), 4-inch, 8 Hour Duration