1. Enhance Turn Signal Visibility

Solve the problem of blocked or invisible turn signals caused by gaps on rearview mirrors. The transparent crystal light guide block transmits yellow light evenly, making your turning signal obvious for surrounding vehicles.

2. Non-destructive Easy Installation

No drilling or wiring required. Directly attach the light guide block to the side mirror, simple operation without damaging the original car paint and mirror housing.

3. High-Quality Injection Molded Crystal Material

Adopt upgraded transparent light guide material, frosted surface for uniform light conduction, durable, anti-aging, stable light transmission in day and night.

4. Safe Driving Upgrade

Bright light warning improves road safety when changing lanes or turning. The integrated look keeps your car original factory style without weird modification feeling.

5. Wide Compatibility

Universal design fits most cars with side rearview mirror turn signals. Compact size, will not affect mirror folding and daily use.