Northern LED Galaxy Starry Nightlight Projector Star Sky Ocean Wave Lamp +Remote Features: Project the luminous water pattern and starry sky onto your ceiling or wall; with a rotary switch, it provides a fantastic moving starry sky. Create a calm and romantic night light effect. You can also use it as a night light or projection show. Description: Name: Projection Lamp Packing Quantity: 1pc Power: 3W Voltage: DC5V Power-on mode: USB power-on Packing list: Projection Lamp x 1 USB data cable x1 Instructions x 1 Remote control x1 Note: Different displays may cause the color of the item in the picture a little different from the real thing.  Manual measuring,please allow 1~3mm error,thank you.