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.