A lightweight, affordable, 2 AA incandescent headlamp, the Predator is perfect for the novice or occasional outdoor enthusiast. The incredible quality and value is perfect for everyday needs, from weekend camping trips to home improvement projects. The Predator includes 1 high-output bulb and 1 long burn bulb. Power: 2 Watts/8 Lumens Lamp: 1 Halogen Bulb, 1 Long Burn Bulb Burn Time: 3 Hours/8 Hours Batteries: 2 AA Alkaline Weight: 165g