CNHIDEE Best friend gift nightlight for children (Cream) Energy saving:LED lights are more energy saving than the CFL and the incandescent lamp. Environment friendly:Not contain Pb and Hg, no pollution, green lighting. No radiation and No flickering:There is no buzzing noise and UV radiation during use. Provide us a quiet safe environment. Touch Dimmable: Smooth Dimming (0-100%). Slight touch will power on/off, long touch will adjust the brightness. USB power:compatible with any USB power port, such as Laptop, Computer, USB Power Bank, USB Power Adapter, and any other with USB Connector