7443 CSP7035 Dual-Fan CANBUS LED (12–18V, Dual-Contact, White/Amber)

7443 CSP7035 Dual-Fan CANBUS LED (12–18V, Dual-Contact, White/Amber) is a premium LED upgrade replacing W21/5W dual-function bulbs used for DRL/Turn or Tail/Brake functions.

Dual Color Output:

White 6000K → DRL / Position Light

Amber → Turn Signal

The CSP7035 LED chips deliver strong brightness and clean output, while the Dual-Fan Active Cooling System ensures stable performance.

The built-in CANBUS system prevents dashboard error messages.

Specifications (EN):

Specification Value

Base 7443 / W21/5W (Dual-contact)

LED Type CSP7035

Colors White 6000K / Amber

Voltage 12–18V

Cooling Dual-Fan Active

CANBUS Yes

Material Aluminum alloy

Lifespan ≥ 30,000 hours