631 Light Bulb


The 631 automotive light bulb is a high-quality halogen bulb that is designed to provide reliable and long-lasting performance for your car. This bulb is commonly used as a replacement for other bulbs such as H3, H3C, and H3-55W.


The 631 light bulb family is interchangeable with the following bulbs

With a power output of 55 watts and a brightness of 1350 lumens, this bulb is perfect for a variety of applications in your vehicle. It features a standard H3 base that is easy to install and fits securely in your car's light socket.

The dimensions of the 631 bulb are 1.3 inches in diameter and 2.2 inches in length, making it a compact and versatile option for your car's lighting needs. It is also designed to be durable and long-lasting, with a lifespan of up to 300 hours.

This bulb is commonly used in the fog lights and driving lights of many vehicles, as well as in other applications such as interior lighting and auxiliary lighting. It is a popular choice for drivers who want a reliable and high-performance bulb that can provide excellent visibility in a variety of conditions.

Overall, the 631 automotive light bulb is a versatile and reliable option for your car's lighting needs. With its high brightness, long lifespan, and easy installation, it is a great choice for any driver who wants to upgrade their car's lighting system.