Utilized on my Xiaomi scooter to make up for the inefficiency of the stock fire.

This tail light has a long-lasting battery and many functions. The light itself is well-made, but the wireless remote's quality isn't great; I don't think it's usable in the rain. Luckily, the light functions even without the remote, though the turn signals won't work. The biggest issue is the mounting clip, which feels somewhat weak. I'm concerned it might break with repeated use. Also, the saddle mount screws can't be fully tightened because the nuts spin in the plastic housing, which is slightly too big. It's fine for regular roads, but I wouldn't use it off-road. Despite these issues, it's still a very good product for the price. I definitely recommend it if you want a good (and large) tail light.

This seller is excellent and the product is perfect. The shipping was very fast.

This product is excellent; there's nothing further to add.