Universal Car Shark Fin Antenna Roof Tail Modification Light with Solar LED Light Car Antenna Driving Safety Warning Light

Startup instructions Dim lights (at night) → car stopped → no flashing Condition: Strong light (daytime) → Vehicle driving → LED lights do not flash Dark light (at night or in tunnels) → Cars only appear when the light is dim →+Cars become bright while driving (light+vibration) After standing still for 120 seconds, the car will automatically shut down Adopting high-efficiency light board, no need for external power supply Specifications Size: 7 * 15.5cm Colors: black, white, gray, gold, blue, silver, red Packaging content: 1pc shark fin warning light