My kids was fascinated with this Night lights starry Sky projector. It is very wonferful to see on the evening my kids love their bedroom time. always try to catch the stars and moon in the dream galaxy. It has 3 buttons that you can choose what modes you like. when u want to let it be a night light till morning u can cover it and choose A that makes the white light stay. very brilliant product. i love to recommend this to my mums friend.