The proximity lighting of the Black Diamond ReVolt Headlamp offers a large area of light. Dimming feature allows you to adjust the amount of light to fit the activity at hand. Red night-vision mode has proximity and strobe settings, and activates without needing to cycle through white mode. Includes full strength in proximity and distance modes, dimming, strobe, red night-vision, and lock modes. Three-level power meter displays remaining battery life.