About the Knog PWR Mountain Front LightPWR Mountain is a modular bike light. But it\\\'s not JUST another bike light. Not only is it a high power headlight, but simply take the product apart and you have much more. A lighthead for other PWR bike and camping lights, plus a PWR Bank to charge devices that is also the battery for all products in the PWR range. The PWR Mountain outputs a max 2000 lumens, can run for up to 200 hours on Eco Flash mode, uses an elliptical beam for broader road coverage, can be mounted both on top or under the handlebar (mount under your Garmin), or your helmet, incorporates twist mode operation (turn the light on and off twisting the lighthead - no buttons) and gives you the option to program your brightness and runtime through our ModeMaker app. Key FeaturesElliptical beam - Elliptical beam for wide view works with spot beam for intense light in front of front wheel. Programs your modes - The ModeMaker app lows you to design the modes for any PWR bike light. Simply plug in your light, then select and tailor modes from the menu. You can do things such as control brightness, adjust runtimes and add new light modes. Functionality - Twisthead operation to turn light on / off and to scroll through light modes (no buttons)Charge your devices - Rear of the light is a USB rechargeable power bank. Use this to charge your phone, GoPro or cycle computer on the go. 1 hour riding @2000 lumens means you can almost fully charge your iPhone twice. Charge time 7 hours. About KnogKnog are a Melbourne design brand creating urban-flavoured tech for the road, trail and outdoors. But Knog see \\\"urban\\\" as an attitude rather than a geography. Their products are not only for the city, or only for bikes, despite our cycling heritage. Urban to us is modern, progressive, youthful, design-driven, daring, and hedonistic. It\\\'s not the opposite to rural, or outback, or backcountry - all of which can share these properties. Knog like to sprinkle some of this urban flavour across our cycling and outdoor products. The culture at Knog is about expression. Hence the speech bubble in the logo. Everyone is encouraged to express their opinion and is given the opportunity to challenge the status quo. Lighting Buying Guide