Features: Wonderful Lighting effect Car roof star lights, red starry sky laser projection create a fashionable romance, a visual enjoyment, a laser light up the entire starry sky, the brightest star in the night sky, always illuminate your way, light up your life, add driving fun. 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 side and you can turn off switch if long time no use. Long lifespan Long lifetime 10000hours and low power 100mw power, with Class IIB laser safety class, working temperature -20 degree to 70 degree waterproof IPX4 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 Specifications: Type: Mini LED Car Roof Lights Projector Quantity: 1pc Color: As Picture Shown Material: Power: 5 W Current: 1 A Light color: red Voltage: 5 V Service life: 10,000 hours Size: 28cm/11inch Net Weight: 45.0g Packages include: 1 * Car Roof Star Night Light