4: App-Controlled Fiber Optic LED Accent Light
Some cars, like the Rolls Royce, have LED optics built into the roofs, but for the average consumer, you won’t have this. Fortunately, with the advances in LED technology, it isn’t difficult to get this built into your vehicle. The App Controlled Fiber Optic LED Accent Light can be installed easily and operated from your phone (via McCarthy Auto Group).
Generally, the car battery will power these devices and can do many colors. If you want to add that late night ambiance to your car, then the App Controlled Fiber Optic LED Accent Light might be a great option.