Put this headlamp on and you'll become the ultimate PREDATOR. Move quickly and efficiently with both hands free. This light anticpates your every move. It lights only the area you need to see and moves as quickly as you do. The Predator Pro provides the same impartant features as the Predator but offers twice the power and a screaming bright halogen bulb. Reflector: Focused Wide Beam Burn Time: 5 hrs. Weight: 8 oz. With Batteries Bulb: Halogen Waterproof: 2000 ft. Warranty: Lifetime OPTIONS: Red Lens Long Burn Bulb Narrow Beam Power: 4 Watts Batteries: 4 AA Duracell (Included) Power: 2 Watts Batteries: 2 AA Duracell (included)