Transitional design for every room in your home or office On/off 3-step dimmer touch button is easy to use: the first touch turns the light on 25%, a second touch brightens the light to 50%, a third touch brightens the light to 100% and a final touch turns it off Long press the on/off button to set a one-hour timer An indicator light easily lets you see what’s happening; blue, which lasts for 5 seconds, means you set the 1-hour timer; flashing red means low batteries; red means charging; purple means the timer is on and low batteries Taking 2.5 hours to fully charge, each sconce can last up to 18 hours on one charge - on low it lasts 18 hours; medium lasts 15 hours; high lasts 10 hours