英和和英

出典:『Wikipedia』 (2011/04/09 01:06 UTC 版)

英語による解説

引用

Bicycle lighting the visibility of the bicycle rider to others in dark conditions, i.e. to increase the rider's conspicuity and to enhance the ability of the rider to see, illuminating the way forward. Both reflectors and active lights are used to make the rider more visible, and many jurisdictions require one or more types of light to be fitted to bikes ridden at night. White light in the front, red lights in the back, with orange reflectors on the side is the most common setup. Many types of light sources are used for bicycle lights.