Compact, rechargeable and intelligent, the Petzl Reactik headlamp features reactive lighting technology that automatically adjusts the brightness to your needs. https://www.rei.com/product/107937/petzl-reactik-headlamp
The Princeton Tec Axis headlamp packs a wide range of functionality into one headlamp. Easily switch among spot, flood and red modes, with full dimmability for each beam. https://www.rei.com/product/109806/princeton-tec-axis-headlamp
The Black diamond Ion headlamp features powerful LEDs and intuitive on-off for ultralight outings and emergency use.
All prices are Manufacturer's Suggested Retail Price, subject to change, see manufacturer web site for details. Prices listed in U.S. Dollars.