The Aloka night light is made of acrylic and designed for children. Aloka night lights have four functions: sleep mode, timer, color play, and reading. With the timer function, the night light automatically turns off after one hour. The reading function automatically adjusts the color to a pleasant bright white for reading. It can be easily operated with the remote control, allowing you to set twelve different colors. The color change can occur automatically or manually. Includes a 5V power supply and user manual.