SEEMEE 200 V3.0 Bike Tail Light

1. Transparent optical fiber provides maximum 200 lumens light outputs.

2. 260° lighting visibility gives you all aroun protection.

3. 360° OptiTracing light to tremendously increase warning efficiency.

4. 5 modes: low, high, flash, eco and smart.

5. Specifically designed Smart-Day Flash mode offers ultimate daytime visibility.

6. Built-in motion sensor, automatically turns on when braking(can manually turned on/off).

7. Integrated light sensor auto-adjusts brightness to your environment.

8. Low power mode (automatic) to extend the running time efficiently.

9. Multiple mounting methods that fit in saddle and different seat posts.

10. Memory function, battery indicates and USB-C rechargeable.

11. IPX6 rating, heavy rain resistant, all weatherproof.