579 Light Bulb


The automotive bulb number 579 is a single beam lamp with one filament. It is commonly used as a replacement part for parking lights and interior lights. The bulb utilizes halogen technology and has a nominal power of 12 volts and 5 watts. Its name is deciphered as 5 watts with a wedge-type base. The bulb uses a P14.5s base and has a lifespan of approximately 1-2 years. The bulb produces 40 lumens and has a color temperature of 2700K. It is interchangeable with other bulbs such as W5W and T10.


The 579 light bulb family is interchangeable with the following bulbs