One of a kind, handmade, and unique! Inspired by a vast number of video ARPGs ( Action role play games), this nightlight was created with high quality materials and artist grade paints and pigments for those who enjoy the realm of fantasy and video games. It has been sealed with resins and Polyurethane varnishes that are specifically designed to protect items that will be handled often. The light works via USB cable and it displays a range of colors in a sequence (non adjustable). There are no batteries or bulbs to replace; the LED light is rated to last between 20,000 hours to 50,000 hours, which can translate to 17 years or more with typical daily usage (8 hours/day).