So far so good! Got this for my kid and she has used it every night since the day it arrived. Not sure how long it will last, although it does plug in and should last a very long time. Remote is super handy. Colors are gorgeous in the ceiling. Definitely a great value if you want to display the night sky on a wall or ceiling. - Projects stars and auroras in multiple color combinations onto walls and ceilings - Features 7 LED background colors and sound-activated light mode - Includes remote control for changing colors, brightness, lighting mode, move speed, and power - Timer function (0.5, 1, 2, 3 hours) and energy-saving sleep mode - LED light source, adjustable direction, table mount, includes remote and stands - Suitable for bedrooms, parties, holidays, and relaxation - Compact, lightweight, and modern design, with included light kit and user manual