Designed for activities where stealth is key (such as hunting, fishing, and nature watching), the Petzl Aria 2 RGB headlamp provides 450-lumen brightness and a mixed beam for comfortable proximity lighting and movement. Waterproof and easy to use with a single button, it also features red, green, and blue lighting to preserve night vision, facilitate map-reading, help identify animal tracks, and improve visibility in water. The Aria 2 RGB comes with three standard batteries and is also compatible with the CORE rechargeable battery (sold separately).