Fl19 Flood Head Lamp, Wide Angle Flood Beam, For Illuminating Large Areas With An Ultra Wide Circular Beam, Button On The Front Of The Headlamp Allows The User To Swiftly Change Between High & Low Light Outputs, Switch Quickly To A Fixed Red LED Light To Preserve Night Vision, IPx4 Weather Proof Rating & Safety Reflective Strap, Three "AA" Batteries Included, High 330 Lumens, Low 45 Lumens, Beam Distance High 38M, Low 10 M 32M, Runtime High, 3 Hours 15 Minutes & Low 17 Hours.