If battery life is your top priority, the BioLite Headlamp 750 is your best option with its solid 7-hour burn time. My top choice for an affordable head beam is the Intensity 300 by Lifesystems.

Either way, you’re going to need one of the best running headlamps. Outdoor Life trail runners tested and reviewed the best running headlamps that have a secure fit, steady lighting, and adequate ...