Magicshine SeeMee 20 lumen Taillight

Magicshine taillight on 20 lumen which is a very powerful light.
Can be seen from 180 degrees, can be seen from both sides, the build-in battery can be recharged with USB and on 240 mAh.

Can run in up to 21 hours, depending on what strength is has to light.
The light is IPX5 certificated.