Sweet Dream Pearl Mussel Small Night Lights Glowing Children's DIY Toys Hand-made Atmosphere Lamp Product Description: new LED lighting, energy saving, and environmentally friendly. The light sensor, through the ambient light on/off, the multi-color light gradually, just like a beautiful dream. There is a beautiful and fascinating effect throughout, like a illustration that can help to induce sleep when lit. EASY TO INSTALL - Provides the required mounting hardware and is also designed for easy installation. Even if it is not a gift, this product is also a very good home decoration. You can put it in your room, dining table, living room, study. It is a beautiful , whether at school or at home. Any bedroom, bathroom, living room or child can be used, or an adult room. You can help guide or navigate in the dark. Battery: Battery(Not Included) Package include: Light x1