The 9040 automotive bulb is a single beam lamp that is commonly used as a replacement part for fog lights. It utilizes halogen technology and has one filament. The bulb is typically used in reflector headlights and has a nominal power of 12 volts and 45 watts. The base of the 9040 bulb is a PZ20d. The bulb has a lifespan of approximately 2 years. The name 9040 is deciphered as follows: the first two digits (90) indicate the bulb type and the last two digits (40) indicate the wattage. The 9040 bulb is not interchangeable with other bulb types.
9040 Light Bulb
