Solar-Powered Shark Fin LED Warning Light for Your Car Roof

Upgrade your vehicle's look and visibility with this Universal Solar Shark Fin Antenna LED Warning Light. Combining a sleek aerodynamic shark fin design with an integrated solar panel and 8 multi-color LED beads, this roof-mounted accessory adds a stylish safety-enhancing flash to your car — no wiring or external power supply needed.

How It Works

Smart Light Detection: The built-in sensor activates the LEDs only in low-light conditions (nighttime or tunnels) while your vehicle is in motion — no unnecessary flashing during daylight driving.
Motion-Activated: LEDs flash when the car is moving in dark conditions. When stationary, the light dims automatically. After 120 seconds of standstill, the unit shuts off completely to conserve energy.
Solar Charging: The high-efficiency solar panel charges the internal battery during daylight hours — no external power source required.

Key Features

8 bright LED beads with four-color warning light output
Aerodynamic anti-build shark fin profile for a clean, sporty appearance
Corrosion-resistant and aging-resistant painted finish
Available in 7 colors: Black, White, Gray, Gold, Blue, Silver, Red
Easy adhesive installation — no drilling required
Dimensions: 15 × 6 × 7 cm | Material: Durable Plastic

Important Notes

This is a decorative accessory and does not replace your factory antenna. It has no radio reception function.
Before installation, press the red switch button on the bottom to confirm the light is functioning correctly, then apply to the roof surface.

Package Contents

1 × Solar Shark Fin LED Warning Light

Made in Mainland China.

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For more information on vehicle lighting safety standards, visit the U.S. Consumer Product Safety Commission (CPSC).

Learn more: List of auto parts

Frequently Asked Questions

Q: Does the solar shark fin antenna replace my car's existing antenna?

A: No. This is a purely decorative roof accessory modeled after a shark fin antenna. It has no radio reception function and will not interfere with your factory antenna. It is designed solely as a styling and visibility enhancement accessory.

Q: Does the LED warning light drain my car battery?

A: Not at all. The unit is entirely solar-powered with its own internal battery charged by the built-in high-efficiency solar panel. No wiring to your car's electrical system is required.

Q: When does the LED light activate?

A: The smart sensor activates the flashing LEDs only when two conditions are met simultaneously: low ambient light (nighttime or tunnels) AND the vehicle is in motion. During the day or when parked, the light stays off. It also auto-shuts off after 120 seconds of being stationary to preserve battery charge.

Q: How do I install the shark fin warning light?

A: Installation is simple — press the red button on the underside to verify the light functions correctly, then use the included adhesive pad to mount it to your vehicle's roof. No drilling or tools required.