The motion is an understandable installation instructions. The connection and the necessary settings (time and brightness) are well explained and easy to function properly. Due to the sleek curvature he is also encouraging unobtrusively on a white blanket. But emphasize and evaluate extremely positive is the quick and easy response from the seller, after a terminal of the first sent appliance was defective: After telephonic complaint of sending new motion, which arrived the next day and a prepaid shipping label was made for returning the defective device came with. Motion and sellers therefore recommended without restriction.