Choose premium when it comes to your headlamp, choose the Led Lenser H19R-Signature 4000 Lumen Headlamp. This headlamp has a 20 hour run time with a 330m beam distance, covering more ground for longer. With 4000 lumens, you'll be sure to light up no matter where you are. Easily rechargeable and lightweight on your head, what more could you want? Pick up this headlamp online or in-store at your nearest Anaconda today. Features 4000 lumens 330m beam distance 20 hour run time Rechargeable IP68 374 grams Fusion Beam (Flood and Spot beam at the same time) Rechargeable.