The Fenix E02R packs a powerful punch with its 200-lumen output and rechargeable 120mAh Li-polymer battery in an impressively small 1.8" aluminum body, available in classic black, fancy blue, and elegant brown. Its keychain loop ensures it's always within reach, and the twist head and anti-slip tail make it easy to activate and secure in your hand. Plus, a CREE XP-G2 LED with 50,000 hour lifespan and a fast-charging micro USB port make it stand out from the competition.