Petzl ARIA 2R RGB Headlamp Blue. 625 lumens Features for ARIA 2R RGB Headlamp: Wide and mixed beam (wide and focused) for proximity and distance vision Color lighting for different situations: red preserves night vision and provides stealth green facilitates map-reading and heightens contrast and blue helps identify traces of blood and improves visibility in water without frightening fish Color lighting is continuous or strobe according to user needs Dustproof and waterproof (in 1 meter of water for 30 minutes) Lightweight compact and bright: 450 lumens and only 106 g Single button for quick and easy selection of brightness or light color Three white lighting levels: MAX BURN TIME STANDARD (better power/burn time balance) and MAX POWER Battery charge indicator shows the battery level each time lamp is turned on or off Plate allows you to easily tilt the lamp up or down Detachable washable headband LOCK function prevents the lamp from turning on during transit or storage HYBRID CONCEPT design: ARIA 2 RGB comes with three AAA/LR03 batteries and is also compatible with the CORE rechargeable battery (not included) The lamp detects the energy source and optimizes lighting performance: with a rechargeable CORE battery the lamp provides more brightness when it is turned on (600 lm in MAX POWER mode) and throughout the duration of use Compatible with the HELMET ADAPT and BIKE ADAPT 2 mounts so you can mount the lamp on a helmet or a bicycle Package Contents: Petzl ARIA 2R RGB Headlamp Petzl E070DA03: ARIA 2R RGB Headlamp Blue