Car Led Head Light Bulbs Cob H11 Ultra White Colour Box Pack (China) 400W

It's important to note that a car LED headlight bulb with a power rating of 400W is highly unusual and may not be suitable for typical automotive use. Car electrical systems are typically designed to handle much lower wattages for headlights, and using a bulb with such high wattage could potentially cause damage to the vehicle's electrical system and pose safety hazards.

If you're looking for LED headlight bulbs, it's essential to choose ones that are within the appropriate wattage range for your vehicle's electrical system. LED headlight bulbs for cars typically range from around 20W to 80W per bulb, depending on the specific model and design.

Additionally, it's crucial to ensure that the bulb model (in this case, H11) is compatible with your vehicle's headlight housing.

If you have any doubts or questions about selecting the right LED headlight bulbs for your car, it's best to consult with a professional automotive technician or refer to the manufacturer's specifications for your vehicle. Using bulbs with excessively high wattage can pose safety risks and may not be legal for road use.