7440 LED Bulb 12–24V 35SMD Samsung CANBUS — Yellow | WY21W Replacement

The SUPREME SOLUTIONS 7440-3030-35SMD LED bulb delivers bright yellow light for signal applications. Built with premium Samsung 3030 SMD LEDs, it provides enhanced visibility and instant illumination response.

Equipped with a CANBUS driver, it prevents dashboard errors in most vehicles. The wide 12–24V range ensures compatibility with both cars and trucks.

⚙️ Specifications:

Base type: 7440 (W21W), single contact

Voltage: 12–24V

LEDs: 35 x Samsung 3030 SMD

Light color: Yellow

CANBUS: Full compatibility

Power: ~9–10W

Cooling: Passive

Housing: Aluminum heat sink

Applications:

Turn signals (front/rear)

Position lights

Hazard lights

Advantages of SUPREME SOLUTIONS:

Bright yellow beam for visibility

CANBUS error-free operation

Plug-and-play installation

Long lifespan and stable performance

Premium Samsung LED chips

⚡ Upgrade your vehicle’s lighting with SUPREME SOLUTIONS and enjoy powerful, reliable illumination wherever you drive!