UCO called on the Cairn Crew to test out prototypes throughout the development of the Air, one of the lightest headlamps on the market. And Cairn subscribers were the first to get their hands on it! UCO developed a precision fit that reduces pain points and slippage. The result is a headache-free headlamp that also includes key features like 150 lumens, water resistance, three levels of brightness, and a rechargeable battery so you’ll never be left in the dark.