The H9 automotive bulb is a single filament bulb with a nominal power of 12 volts and 65 watts. It has a PGJ19-5 cap (base) which is a standard design used in many modern vehicles. The H9 bulb is commonly used as a high beam headlight bulb in cars and trucks.
H9 Light Bulb
H9 bulb is not suitable for use as a low beam headlight bulb due to its high wattage. It is also important to note that the H9 bulb should only be used in vehicles that are equipped to handle the increased power draw. Using a bulb with a higher wattage than the vehicle is designed for can cause electrical problems and potentially damage the vehicle's electrical system.
If you need to replace your H9 bulb, there are a few other bulbs that are interchangeable with it. The H11 bulb is a common alternative that can be used as a high beam or low beam headlight bulb in many vehicles. The HIR2 bulb is another option that can be used as a high beam or low beam headlight bulb in some vehicles. It is always important to check your vehicle's owner's manual or consult with a professional mechanic to ensure that you are using the correct bulb for your specific make and model.