The following types ofLED strips are commonly used in cars:

Footwell Lights: These are mounted underneath the doors of a car to provide illumination when the doors are opened, making it easier for passengers to get in and out of the car. These strips are usually available in white, blue, red or other colours.

Cockpit Ambient Lights: these light strips can be mounted on the roof, door trim panels, under the dashboard, or even under the seats to provide ambient lighting in the car. They usually come in a variety of colour options, some of which also support RGB colour changing, and can be controlled via a remote control or the vehicle's multimedia system.

Step Lights:LED strips are installed on the side sills of an SUV or truck to improve safety when getting in and out of a vehicle at night.

Boot Lighting: Mounted inside the boot to make it easier to find items in the dark.

Engine compartment lighting: For tuning enthusiasts, LED light strips may be installed in the engine compartment for added visual appeal.

Exhaust Lights: Some high performance vehicles may have LED light strips installed near the exhaust tips for an added sporty look.

Underbody Lights: Mounted underneath the vehicle's chassis, they can create a cool ground projection, especially when driving at night.

Please note that not all LED strips are suitable for all vehicles and you should ensure that you comply with vehicle safety standards and follow local regulations before installation. In addition, some premium vehicles may already have the factory LED ambient lighting system pre-installed.