Bicycle LED lights installed SIMPLE & CHEAP|Micro generator drive 

Bicycle LED lights installed SIMPLE & CHEAP
My channel has just started, there will be more interesting DIY productions in the follow-up
There are a lot of interesting little productions in the channel!
Like my video and share it with your friends, also SUBSCRIBE for more!
我的頻道剛剛開始，後續會有更多有趣的DIY作品頻道裏有很多有趣的小作品！ 喜歡我的視頻請訂閱，也請與您的朋友分享，十分感謝，