Marsauto Upgraded 7443 7440 LED Bulbs for Reverse Lights

The LED bulbs offered have a wide range of applications, suitable for various automotive lighting needs. They can be used as backup reverse lights, daytime running lights (DRL), brake stop lights, center high-mounted stop lights (3rd brake lights), turn signal blinker lamps, side markers, and tail lights for cars, trucks, motorcycles, SUVs, and vans. These LED bulbs can serve as a direct replacement for stock halogen or damaged, dim incandescent or T20 wedge W21W 7440 7443 bulbs.

Compared to halogen bulbs, these LED bulbs offer a significant increase in brightness, delivering 500% brighter illumination. The high-quality LED chips provide a 360-degree high-luminous efficiency, emitting a crisp, 6000K white light with no black spots or glare, allowing for better visibility and safer driving, especially when reversing.

Furthermore, the LED bulbs feature a 400% faster heat dissipation rate. The 2024 new upgrade 7443 7440 LED light bulbs are made of aircraft-grade aluminum and have a hollow-out design, which reduces heat buildup and ensures an impressive lifespan of over 50,000 hours.

The installation process is straightforward, as these LED bulbs are non-polarized and plug-and-play compatible. They are designed to fit the 1:1 size of standard halogen bulbs, making them easy to install in US-standard and CK sockets, even for users without prior experience.

It's important to note that the Amazon filter system may not always provide accurate or up-to-date information on which bulb model fits a specific vehicle. Therefore, it is recommended to check the owner's manual or ask for assistance to ensure the correct bulb selection for your vehicle.

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