7443-3030-30SMD FLASH Samsung 12–24V Red – Dual-contact WR21/5W LED Bulb with Flash Effect

The 7443-3030-30SMD FLASH is a high-performance red dual-contact LED bulb designed to replace standard WR21/5W (W21/5W, T20) lights. Powered by 30 Samsung 3030 LEDs, it delivers bright red light with a flash effect for improved visibility.

With 12–24V input and built-in CANBUS driver, it ensures compatibility with most vehicle systems and avoids dashboard errors.

⚡ Restore your car’s lighting with SUPREME SOLUTIONS LED bulbs and enjoy trusted quality and intense illumination!

Specifications:

Type: 7443 (T20), dual-contact

Equivalent: WR21/5W, W21/5W

Voltage: 12–24V

LEDs: 30 × Samsung 3030 SMD

Color: Red

Flash mode: Yes

CANBUS: Yes

Material: Aluminum

Operating temp: -40°C to +85°C

Lifespan: >30,000 hours

Applications:

Brake lights

Tail lights

Daytime running lights (DRLs)

Turn signals (if compatible)