SEALIGHT® SLJ3 3157/3156/3057/T25 LED Backup Reverse Light Brake Tail Light Bulbs 30W 3200LM 6500K White 2PCS

SEALIGHT SLJ3 Series White 3157 3156 LED Reverse Backup Light

Be Seen Clearly. Signal with Confidence.

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.

LED vs Halogen: The Difference You Can See Instantly 

Why Choose Sealight SLJ3 Series LED Bulbs? 

Anti Hyper Flash
The Sealight J3 Pro Max series is equipped with the latest J3 intelligent driver and built-in resistor, which can solve the super flash problem of 99% of vehicles. No need to purchase extra load resistors and crack circuits. Our engineers spent two years developing flagship signal lights based on customer feedback.

Engineered Through Three Generations of Innovation

The Sealight J3 represents the pinnacle of three generations of innovation. From GEN.1 to GEN.3, each upgrade brings brighter illumination and more advanced SMD chip technology. The latest J3 features 36 cutting-edge SMD chips, delivering up to 1500% brightness, ensuring exceptional visibility and safety in any driving condition. This is not just a performance upgrade—it’s Sealight’s commitment to innovation, quality, and ultimate driving confidence.

Built for All Weather. Reliable in Any Condition.
The J3 Pro Max series products are made of 6063 aviation grade aluminum as a whole. The base adopts a hollow design and is equipped with a 15000 rpm turbine fan on the top, with an intelligent temperature control system. The multi-layer temperature treatment design keeps the light bulb at a reasonable temperature and extends its lifespan. Powered by intelligent J3 drivers and precision engineering, this latest generation is built to perform reliably in demanding conditions, mile after mile.

Installation Instruction
Compatible with 3156 3056 3356 3456 4156 3047 3157 3157A 3057 3155 3157NA 4157, T25.etc. Please verify your vehicle's bulb size before purchase.  Installation Position: backup reverse lights, tail lights, daytime running lights, brake lights, turn signal lights, side marker lights rear lights, etc.
If you have any questions about installation or fitment, feel free to reach out to our customer support team — we’re always happy to help.

Pay Once, Save for Years. Stop the Replacement Cycle.

Why keep replacing halogen bulbs? The math is simple. Standard halogens offer a short lifespan, leading to frequent replacements over time. Sealight SLJ3 LED bulbs are built to last significantly longer, helping reduce replacement costs year after year. Upgrade once and enjoy reliable lighting for the long run.

Confidence Backed by Real Drivers

FAQs

Q1. Which positions suit a white 3157? 

A1. Reverse and DRL positions with a clear lens; it is not the bulb for a red stop lamp, where the lens would turn the white light pink. 

Q2. Does it work in a combined stop and tail lamp? 

A2. It fits the holder, but that lamp needs a red source, so this white pair belongs in the clear reverse or daytime position instead. 

Q3. Will the dash report a fault? 

A3. Rarely, because the driver and the anti-hyperflash resistors hold a steady load; if a message does appear, support ships a free decoder for that circuit. 

Q4. Is 3,200LM enough for a camera? 

A4. Yes. 1,600LM per bulb lights the ground behind the truck; how much of the frame it fills depends on the lamp angle, so aim the lamp and check the image. 

Q5. Can it go in the front DRL position instead? 

A5. Yes, in a clear-lens DRL holder; the pair reads well as a daytime light, and both levels work where the socket has two live contacts.