Description
Product Overview
The Lanuovx 3157 brake light bulb is engineered for reliable performance and durability. Crafted from high‑quality glass and precision‑molded polycarbonate, each bulb produces 475 lumens of bright, white‑blue light at 3800K, enhancing vehicle visibility during braking and signaling. Weighing only 7.7 ounces and measuring 6.73 x 4.41 x 2.56 inches, the bulb fits standard right‑hand turn signal sockets and complies with OEM specifications. Packaged in a sturdy box of 20 units, the bulbs are ready for immediate installation or future replacement.
Usage
These bulbs are perfect for everyday commuters, rideshare drivers, and anyone seeking dependable brake illumination. Whether navigating foggy mornings, rainy evenings, or busy city streets, the 3157 delivers consistent brightness that clearly communicates your driving intentions. Ideal for passenger cars, light trucks, and SUVs, the bulbs also serve as tail lights, side markers, and reverse lights, offering versatile application across multiple vehicle models.

Why Choose Us
Lanuovx combines rigorous quality control with advanced manufacturing to ensure each bulb exceeds industry standards. The ultra‑long life design reduces the frequency of replacements, saving time and money. Our 20‑pack offering provides ample supply for fleet maintenance or shared use among family members. Backed by a 4.7‑star rating from 41 verified customers, the 3157 bulb demonstrates proven reliability and satisfaction.
Key Features
- Bright 475 lumens output at 3800K for superior visibility
- Ultra‑long lifespan up to 30,000 hours reduces replacement frequency
- Right‑hand position design fits standard automotive sockets
- Versatile use as brake, tail, side marker, and reverse light
- Value pack of 20 bulbs for long‑term maintenance and sharing
FAQ
Will these bulbs fit my vehicle?
They are designed for the standard 3157 socket, commonly used in many makes and models. Verify your vehicle’s bulb size in the owner’s manual before purchase.
How long do the bulbs last?
Each bulb is rated for up to 30,000 hours of continuous operation, providing years of reliable service under normal driving conditions.
Can I use these bulbs for other lighting functions?
Yes, the 3157 bulb is compatible with brake lights, tail lights, side markers, and reverse lights, offering flexible application across your vehicle’s lighting system.
What is the warranty?
Lanuovx offers a one‑year limited warranty covering manufacturing defects. Contact customer support with your purchase details for assistance.
Are the bulbs easy to install?
Installation is straightforward: remove the old bulb, insert the new 3157 bulb into the socket, and secure it. No special tools are required.






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