73 Light Bulb

73

If you're looking for a replacement bulb for your car, you might come across a 73 light bulb. But what is it exactly? 

The 73 light bulb is a small but important part of your car's lighting system. Whether you need to replace a dome light or license plate light, this halogen bulb is a reliable option that provides bright and long-lasting light.

BULB CROSS REFERENCE

The 73 light bulb family is interchangeable with the following bulbs

Number of Filaments

The 73 light bulb has a single filament, meaning it produces a single beam of light.

Shape and Dimensions

This bulb has a cylindrical shape and measures 1.04 inches in length and 0.41 inches in diameter.

Wattage and Volts

The 73 light bulb typically has a wattage of 5 watts and operates at 12 volts.

Typical Positions of Installation

This bulb is typically used for interior lighting, such as dome lights or instrument panel lights. It can also be used for license plate lights, side marker lights, and some indicator lights.

Cross Reference

The 73 light bulb can be cross-referenced with other bulbs, such as the 1815 or the 73LL.

Technology

The 73 light bulb is a halogen bulb, which means it uses a tungsten filament enclosed in a small quartz capsule filled with halogen gas. This technology allows for a brighter and longer-lasting light compared to traditional incandescent bulbs.