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一种适用于自行车及非机动车辆使用的全自动自控发光尾灯,日前在杭州问世并已投入批量生产。这种尾灯采用太阳能电池作能源,天黑自行车行驶时能发出一闪一闪的光亮,给骑
A kind of fully automatic self-control glow taillight that is suitable for bicycle and non-motor vehicle use has come out in Hangzhou and has been put into mass production. This taillights using solar cells as energy, dark bike can emit a flash of light when driving, to ride