The solar-powered ski helmet is integrated with a high-quality, high-efficiency single-crystal silicon panel. Even if there is a small area of ​​damage, it will not interfere with normal work. At present, the design direction of this helmet is facing multiple fields, in addition to providing insulation and heating during skiing. Other functions, such as the ability to rescue the lighting, architectural lighting, and even the synchronization of mobile music player functions. Once the technology matures, this helmet will be expected in the end of 2012. Led Street Light,Street Light Base,Modular Street Light,Solar Garden Light Jiamei Energy(hongkong) Limited , https://www.jiameilight.com 