Upgrade your factory lighting with the SEALIGHT SLJ2 3157 LED backup reverse lights, a brighter and more reliable solution for drivers who want clearer visibility and a cleaner 6000K white look. Designed for 3157/3156/3057/T25 applications, these bulbs work as a practical 3157 halogen bulb replacement for backup/reverse, brake, tail, and DRL positions.

Why LED Reverse Backup Lights Matter?

Reverse lights play a crucial role in vehicle safety. Brighter LED backup lights provide clearer visibility when reversing at night or in low-light conditions, helping you spot obstacles faster and making your vehicle more noticeable to others. Better visibility means safer, more confident backing every time.

Why Choose Sealight SLJ2 Series LED Bulbs? 

Super Brightness
Each 3157 LED bulb white delivers an impressive 1800 lumens while operating efficiently at 12-24V and 8W. The 6000K white hue from premium 3030 LEDs guarantees high illumination with low power usage, perfect for tail light bulbs in your car.

Reliable Performance
The non-polarity design of the 3157 LED bulb allows for easy installation, mimicking the size of halogen bulbs. Equipped with an intelligent IC driver, it ensures a higher performance experience for 100% of vehicles, making it a trustworthy choice for led reverse light bulbs.

Durable Aluminum Design
Built with aircraft-grade aluminum, these automotive backup light bulbs offer a robust connection to the socket. The SEALIGHT led tail light bulb stands out with its superior heat dissipation and boasts a lifespan exceeding 10 years, ideal for any car lighting setup.

Versatile Fitment
Designed for adaptability, this Sealight automotive backup light bulbs fit various models such as 3156, 3056, 3356, 3456, 4156, 3047, 3157, 3157A, 3057, 3155, 3157NA, and 4157. Not compatible with 7443/7440 & 912/921 base reverse lights.

Confidence Backed by Real Drivers

Thousands of drivers choose Sealight not just for brighter lighting, but for the confidence that comes with reliable service and real-world results. From hassle-free returns and fast local shipping to genuine feedback from drivers who’ve seen the difference on the road, this is trust built through experience — and shared with friends and family.

Main Features

Brighter output for clearer reversing visibility

With 1800 lumens per bulb, these 3157 LED backup reverse light bulbs throw a stronger cool white beam than dim factory bulbs, helping you spot driveways, curbs, and obstacles more clearly in low-light conditions. The J2 Series 3157 LED bulb is your perfect upgrade with 1800LM per bulb, compared with 1300LM per bulb shown for the L2 series.

Efficient 3157 12V 8W backup reverse light bulbs

For drivers looking for 3157 12V 8W backup reverse light bulbs, this model pairs strong brightness with controlled power draw. Each bulb uses 21 x 3030 SMD chips and a listed 8W per bulb design to deliver high output without the heavy power demand of older lighting setups.

Fast plug-and-play upgrade

These 3157 bulbs are built with a non-polarity, almost halogen-size design, so installation is simpler and more convenient. They are a smart choice for drivers who want a quick lighting upgrade without complicated modification.

Canbus-ready performance for smoother compatibility

A built-in intelligent IC driver helps these 3157 LED backup reverse lights work as a more refined replacement for stock bulbs. They are canbus error free for 95% of vehicles, which can help reduce dashboard warnings or flickering issues in many applications.

Built for long-term durability

As a premium 3157 halogen bulb replacement, the SLJ2 uses an aircraft-grade aluminum body to improve heat dissipation and maintain a solid socket connection. Combined with IP68 waterproof and dustproof protection and a listed 50,000-hour lifespan, it is designed for dependable daily use in rain, dust, and temperature changes.

Technical Specifications

• Series Name: J2 Series
• Bulb Size: 3157 / 3156 / 3057 / T25 / 3157A / 4157
• Brightness: 1800 Lumens (900LM per bulb)
• Power: 8W per bulb
• Color Temperature: 6000K Xenon White
• Voltage: 12V-24V DC
• Lifespan: Up to 50,000 Hours
• Waterproof Rating: IP67
• LED Chip Type: 21-piece 3030 SMD

Package Contents

• 2 × SEALIGHT 3157 LED Backup Reverse Light Bulbs

FAQs

Will these 3157 LED reverse light bulbs cause error codes on my dashboard?

These bulbs are equipped with an intelligent IC driver and are CANbus ready for approximately 95% of vehicles. However, some sensitive European models may still require an additional load resistor to prevent dashboard error messages.

What are these 3157 LED light bulbs used for?

These bulbs are intended for backup reverse light, brake light, tail light, and DRL applications. They also fit for reverse, backup, brake, tail, side marker, and rear light use.

Is the installation of these 3157 LED backup bulbs truly plug-and-play?

Yes. The non-polarity design means you do not have to worry about the orientation when plugging them in. They fit directly into your factory housing just like a standard halogen bulb.

Are these bulbs compatible with my vehicle?

These bulbs replace 3156, 3056, 3356, 3456, 4156, 3047, 3157, 3157A, 3057, 3155, 3157NA, and 4157 sizes. We always recommend checking your owner's manual or the part number on your existing bulb to ensure a perfect match.