How to install H7 LED Headlight Bulb

How to install H7 LED Headlight Bulb

H7 bulbs are widely used for automotive cars like BMW, Mercedes-Benz, Volkswagen, Audi, Opel, Ram, and so on.
Many fresh people will not know how to install the H7 bulb into the housing and will think it is difficult to install. Actually, it is so easy.
Next, I will tell you how to install it, and besides the installation, here are also some tips to let you know more about H7 bulbs.
If you don't know what is H7 bulbs, you can read this article: What is H7 led Headlight Bulb?

I believe you will have a general understanding of the adapter of h7 and the difference between led h7 and halogen H7 after reading it.

What we are going to talk about today is including:

  • 1. What cars will fit H7?
  • 2. How do I know what light bulb I have? H7 or not?
  • 3. Can the H7 bulb be used in high or low-beam both?
  • 4. How to install H7 Bulbs step-by-step

1. What car will fit H7
The H7 bulb is most commonly used on Mercedes-Benz, Volkswagen, BMW, Audi, Jaguar, Hyundai, Peugeot, Ram, Kia.. and some motorcycles like Honda, Aprilia, Ducati, Suzuki, BMW, Kawasaki...
Whether it is suitable or not need to see the car/bike year and sub-models.

2. How do I know what light bulb I have? H7 or not?

There are 4 ways to find what led light bulb you need in your car.

  • Check your original bulb
    If they are halogen or led h7 bulbs, then H7 led bulbs will fit your car.
  • Check your bulb socket and adapter.
    Every type of bulb has its own socket & adapter, this is why we always ask you to provide us with pictures of the bulb socket & adapter when you ask us what type of bulb will fit your car.
  • Check the vehicle owner's manual
    Checking the owner's manual or factory bulb will be the best way to know the right bulb size for the vehicle.
  • Use the bulb finder
    We have a bulb finder on our first page, but it is not complete as you know, there are many cars in the world, and new cars will come in the future. That's difficult for us to list all the cars type in it.

3. Can the H7 bulb be used in high or low-beam both?

The H7 bulb is a single filament bulb, which means it is a single-beam light. Unlike H4, It's only used on high or low-forward lighting applications, and couldn't be used in high/low beams. Simply speaking, if you wanna your car low beam and high beam use led bulbs, you need to buy two sets of them. There is no way to achieve high and low beams together with a set of h7 bulbs.

4. How to install H7 Bulbs step-by-step

  • Step 1. Disconnect the power between your original H7 bulb and the power socket.
  • Step 2. Unlock the spring and take out the bulb.
  • Step 3. Aligned the H7 LED bulb to the housing and lock it.

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