Marsauto Upgraded 7443/7440 LED Bulbs for Reverse & Brake Lights, 7441/7444 T20 W21W for Backup, Tail & DRL Lights, Pack of 2

The Marsauto 2023 New Series LED Light Bulbs MU3 and MU2 Series offer a significant upgrade in brightness and performance compared to traditional halogen bulbs. These LED bulbs are designed to provide a 500% increase in brightness while consuming only one-quarter of the energy of their halogen counterparts.

The MU3 Series 7443, 921, and 3157 LED Bulbs feature 24 high-brightness 3030-SMD chips, delivering an impressive 2,000 lumens of output. The MU2 Series 921, 7443, and 3157 LED Bulbs utilize 2835-SMD chips and produce 1,500 lumens. Both series offer a wide range of applications, including backup turn signals, side marker lights, corner blinkers, parking lights, brake lights, and tail lights.

Designed for superior heat dissipation, the Marsauto LED bulbs are constructed with aircraft-grade aluminum, ensuring a solid connection to the socket and prolonging the bulbs' lifespan up to 50,000 hours. This feature helps to avoid the frequent need for bulb replacements, a common issue with halogen bulbs.

Installation is a breeze, with a quick 5-minute process. The bulbs are compatible with 99% of vehicles and feature a non-polarity design, allowing for a simple plug-and-play installation. This hassle-free setup ensures a seamless upgrade from the original halogen bulbs.

Customers have provided positive reviews for the Marsauto LED bulbs, with ratings ranging from 4.1 to 5.0 out of 5 stars. The products are available in sets of 2 and come in a sleek white finish, complementing the modern aesthetic of most vehicles.

It's important to note that the Amazon filter system may not always be 100% accurate or up-to-date. If you're unsure which bulb model fits your vehicle, it's recommended to check your owner's manual or ask for assistance to ensure a proper fit.

In summary, the Marsauto 2023 New Series LED Light Bulbs offer a significant improvement in brightness, energy efficiency, and longevity compared to traditional halogen bulbs. With their wide range of applications, easy installation, and positive customer reviews, these LED bulbs are a compelling upgrade for a variety of vehicle lighting needs.

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