AUTOONE 7440/7443 LED Bulbs – Ultra-Bright 6000K Backup & Tail Light (Pack of 2)

Upgrade with AUTOONE 7440/7443 LED Bulbs

Take your vehicle lighting to the next level with AUTOONE 7440/7443 LED bulbs. Thoughtful design, bold brightness, and a robust build come together to improve night visibility and signaling cues. Each bulb delivers a strong 3000 lumens of white light with a 6000K color temperature, providing a crisp field of view that helps you spot obstacles and read signals more clearly without the glare of traditional bulbs.

High brightness and wide reach

Two white LED chips per bulb (3030 SMD and 4014 SMD) are arranged to produce a broad, even glow. The result is up to 700% more brightness than halogen equivalents, along with 360-degree illumination that covers every angle. In practice, drivers report a more decisive presence behind the car and more confidence when reversing or signaling at dusk and after dark.

• 700% brighter than halogen for enhanced visibility
• 3000 lumens per bulb with 360-degree light distribution
• 6000K cool white for crisp color rendering
• Low power consumption helps reduce strain on electrical systems

Durability, efficiency, and heat management

Engineered for longevity, these bulbs feature a full aviation aluminum body and a hollow design that promotes heat dissipation. A built-in intelligent IC driver helps stabilize output across a range of voltages (9–18V DC) to extend service life, with an estimated 50,000+ hours of operation.

• Low energy use at 7W per bulb
• Rugged aluminum housing with effective heat management
• IP67 waterproof rating for reliable performance in rain or splash

Fitment, installation, and everyday use

Designed as a versatile replacement for backup, tail, brake, turn signal, and DRL applications, the AUTOONE bulbs fit many 7440/7443 sockets and related variants listed in the product details. The bulbs are non-polarity and plug-and-play, which makes upgrading straightforward for most vehicles. The compact size and 9–18V operation broaden the range of compatible cars and light fixtures.

Reliability and support

To help with tricky setups, these bulbs include an intelligent IC driver that minimizes flicker on most vehicle computer systems. Some sensitive models may still require a CANBUS decoder or load resistor. If you run into any compatibility concerns, our team can provide guidance or a free decoder when appropriate.

What’s in the box

Pack of 2 bulbs that are ready for quick replacement in your vehicle’s lighting modules, contributing to a clear upgrade in daytime and nighttime signaling.