3 romantic lights 6 dreamy color modes: A key turns white main light on and off. Button B also turns on 3 colored lights blue, green and red. 6 color combinations are created. The C key rotates the lights in a circle around the room. You can teach your children about colors. Each time you press button B, the light will alternate between green, blue and red, then all three colors at the same time. Star and Moon Night Light: If your child is aco.ukaid of the dark, this star and moon projection lamp is the perfect addition to the children’s room. It has soft light for you to sleep with and it won’t bother you. More brightness: the new generation of LED beads. The pearls with higher power which could be brighter and more beautiful. The lighting area is also larger than the old one. Power Thodel: Can support 4 AA batteries or connect USB cable to power. Nice: This is a popular new projector lamp, it can help you bring the universe home, give you a piece of the sky that changes color