Product Features Wonderful Lighting Effect: Car roof star lights, red+blue starry sky projection creates a fashionable romance, a visual enjoyment, a light up the entire starry sky, the brightest star in the night sky, always illuminate your way, light up your life, add driving fun. Adjustable Bracket: Starlight lamp host free adjustment bracket, up and down 90-degree adjustment, suitable for different directions of illumination. High Brightness and Low Power Consumption: With built-in high brightness concentrating diode illumination source, low power consumption, and high brightness. Universal: Mini size, easy for usage universal for cars/automobiles/PC/computer/Portable battery/Red LED atmosphere light, Decorative light, interior decoration lights, Emergency lights, DJ lights, with on/off switch on the side and you can turn off switch if long time no use. Easy Installation: The Car roof star lights are very easy to installation, with USB socket with 5V voltage, plug the USB socket to your car USB connector. Product Specification Type: Mini LED Car Roof Lights Projector Quantity:1pc Power: 1 W Current: 1 A Light Color: Red+purple Voltage: 5 V Service Life: 50,000 Hours Package Included 1 x USB Projection Lamp