The automotive bulb number 893 is a single beam bulb with one filament. It is commonly used as a replacement part for fog lights and can be found in both halogen and HID Xenon technologies. The bulb has a nominal power of 12 volts and 37.5 watts, producing around 800 lumens at a color temperature of 4300K. Its name is deciphered as an 8mm base diameter and 93mm overall length. The bulb uses a PG13 base and has a lifespan of around 2 years.