Photon Micro-Light Keychain Light, Mark Martin #8

Features: Water resistant. Unbreakable LED lamp. Micro size - goes anywhere you go. Easy-to-use squeeze button - squeeze on / release off. Incredibly tough Polyurethane body - practically indestructible and extremely abrasion resistant. Incredibly bright - visible over one mile. Quick, easy battery replacement. 12+ hour battery life. Lifetime guarantee.