The Energizer TUF2AAPE is the Toughest Flashlight You'll Ever Need?. Perfect for close-up jobs, the Energizer® Hard Case Professional® LED Task Light is always at hand and ready to perform. It's anti-roll design combined with a durable impact resistant body greatly reduce the potential for damage to internal components. A shatterproof lens protects the LED from the elements. In addition, this light keeps your cost of ownership low with an impressive 50-hour run time and easily found AA batteries.