No Installation:This LED light does not need to be installed in your car and does not need to be charged in advance.When you need to use it,just plug it into your car's USB port and use it.Multi-color options:This mini LED interior light comes in white,pink,blue and seven-color flashing.They do not have exactly the same brightness,so you can choose as you wish.If you need to create a different kind of romantic atmosphere in your car,the one with seven-color flashing is definitely your best choice to make every second in your car a different style!One light is multi-purpose:it is more than just a car interior light.It creates an atmosphere at parties or proposals,so that the venue is unique,full of romance.When the power goes out,you can plug it into a mobile power source to become an emergency light.It can also become a night light in your room or anything else,as long as the place with a USB port can use it.Easy to carry:Its compact size,you can store it anywhere you want to carry it,and take it out when necessary to add atmosphere.Or put it in any corner of your room within reach,so it can light up your life anytime and anywhere.Pre-sales\u0026amp;after-sales service:If you have any questions about this product before you buy it,or if you have any questions after you receive the goods,please feel free to contact us,we will answer and deal with your questions promptly.