Magicshine SEEMEE 100 V2.0 100 Lumens Smart Tail Light - Black Brand_Tubolito 8mm spacer for XD compatibility

8mm spacer for XD compatibility

The carrier cannot be mounted to cars that have a plastic spoiler

Protected from the Elements

unlock three advanced metrics in real time to refine your posture

Magicshine SEEMEE 100 V2.0 100 Lumens Smart Tail Light - Black Brand_Tubolito 8mm spacer for XD compatibilitySEEMEE 100 V2. 0 Smart Bike Tail Light SMART & SAFE LIFE FEATURES Transparent optical fiber provides maximum 100 lumen output. 260 lighting visibility gives you all around protection. 5 modes: low, high, flash, eco, smart. Built in motion sensor automatically turns brighter when braking (can be turned on off manually). Ambient light sensor automatically adjusts modes according to the environment. Low power mode (automatic) to extend the runtime