Whether you're rappelling an alpine route or 50 miles into an overnight trail run, the Black Diamond Icon Headlamp provides an unparalleled 500-lumen output, making it Black Diamond's most powerful light. Waterproof to 1 meter, it's fortified for mishaps, and with red, green and blue night-vision modes, it's versatile for any mission and easily protects your night vision. Now with a removable battery pack that can be easily stowed in a pocket to preserve battery life and programmable brightness memory, the Icon can be customized to fit any adventure. Features: - One QuadPower LED spotlight and 1 DoublePower white LED emit 500 lumens (max. setting) - Programmable Brightness Memory gives you the option to set the brightness level when first turned on - Removable battery pack (longer cable included) - Red, Green and Blue night vision modes cover the spectrum of night vision needs - Settings include full strength (in proximity and distance modes), dimming, strobe, RGB night vision options and lock mode - Three-level power meter shows remaining battery life for three seconds after switching on headlamp - IP67: Waterproof and dust proof-Best for saltwater and extremely wet or dusty environments. - Unit is completely sealed and tested to operate up to 1 meter underwater for 30 minutes. Requires no maintenance after submersion. - Weight With Batteries: 230 g (8.1 oz) - Max Distances: [High] 110 m; [Low] 15 m - Max Burn Time: [High] 50 H; [Low] 200 H - IPX Rating: 67 - LED Type: 1 QuadPower, 1 DoublePower - Batteries: 4 AA (included)