Our day running light is an excellent car accessory with its super slim design. It can be used as a daytime running light to improve the identification of your vehicles, prevent accidents in advance, and ensure driving safety. Besides, it can be used as backup light, fog light, chassis light and more. Its bright white light helps to light up dark trails, truck, or car while you are for wheeling. Moreover, it is easy to use, since the day running light is designed with 3M double sided foam tape, which makes it more sticky and durable. Just stick it your car and connect it directly to 12V power source, it will light up when your starts. Also because of the low amperage draw you can easily wire them into your existing lighting without any issues of blowing fuses.