Model XPR-5553G is a rechargeable headlamp with a Class I, Division 1 rating.
It features micro USB charging and is ready for use for up to 15 hours on a single charge. The light comes with a zero band mounting kit, as well as a traditional rubber strap and an elastic head headband for maximum versatility. It weighs only 5.6 ounces and is rated at 250 lumens in dual-light mode. The headlamp is constructed of durable, thick-walled engineered polymer.
Nightstick : https://www.nightstick.com/