The automotive bulb PC74 is a small wedge-based bulb commonly used as a replacement part for dashboard and instrument panel lighting. It utilizes a single filament and has a nominal power of 14 volts and 0.2 watts. This bulb is typically used in vehicles that require a low-wattage bulb for interior lighting.
PC74 Light Bulb
BULB CROSS REFERENCE
The PC74 light bulb family is interchangeable with the following bulbs
PC74 is a halogen bulb that has a lifespan of approximately 2 years. Its name is deciphered as P for plug-in, C for the size (a small wedge base), and 74 for the wattage and voltage. The bulb is not interchangeable with other bulb types due to its unique size and specifications.
Overall, the PC74 bulb is a reliable and long-lasting option for vehicle interior lighting needs.