Black Diamond Storm Head Lamp One Quad Power LED, two Single Power white LEDs and two Single Power red LEDs emit 160 lumens (max setting) Power Tap technology allows fast and simple transitioning between full and dimmed power in distance or proximity modes Red night-vision mode has proximity and strobe settings and activates without cycling through the white mode Sleek, low profile design uses four AAA batteries and three-level power meter shows battery life Settings include: full strength in proximity and distance modes, dimming, strobe, red night vision and lock mode