Features and Benefits: Includes a non-rotating snap hook for easy one-handed operation when attached to a keychain; Mini 2.2 inch super-bright light; Durable and lightweight anodized aluminum; 20 lumens, 120 candela with a 22-meter beam distance; IPX7-rated design; Impervious to shock with a 50,000-hour lifetime; Rotating “On/Off” head switch;