We are so excited to be offering some of our lighted canvases with a timer feature!! 6 Hours on, 18 hours off. Once set, it will go on and off automatically, saving you time and extending the life of the batteries! The three way switch gives you the option of having it on all the time as well for those who don't want to use the timer feature. PLEASE NOTE THAT NOT ALL THE CANVASES ARE AVAILABLE IN THE TIMER FEATURE. PLEASE READ THE DESCRIPTIONS CAREFULLY IF YOU'RE LOOKING FOR A TIMERED CANVAS. Add a glow to your home with these LED stretched canvas pictures. The LED lights show through the canvas in selective areas to create the perfect blend of art and light! During the day they look like a normal art canvas, at night they will glow with their flickering light, when turned on. Each canvas requires 2-AA batteries. The on/off switch is located on the side of the canvas.