Light up any adventure with the BioLite Ultra Light HeadLamp. This high-performance light offers an exceptional fit, making it so comfortable that you’ll forget you’re even wearing it. Offering 330 lumens, the BioLite HeadLamp is incredibly powerful yet ultra thin. Weighing just 0.15 pounds, the headlamp is barely noticeable on your head. Featuring a flush front design, the headlamp moves with you without bouncing. In addition, the BioLite HeadLamp offers four lighting modes so complete brightness control. Likewise, it provides strobe, spot/flood, and red night vision. Thanks to its rechargeable design, you can easily power up using power banks, solar panels or a micro USB source. At minimum brightness, the BioLite HeadLamp offers 40 hours of light. Similarly, it offers 3.5 hours of light when set at maximum brightness.