moon lamp, with 12 changeable Lunar Phases, brightness changes from dark to bright,but soft light . the healing moon is a science education material, a special home lamps, home decration,special gifts,special craft for your family,your party, your friends,your lover,especially falling-in lover, married mates, etc. the healing moon set in led lights and light sensors, energe-saving. The healing moon Automatic or manually lights up and shows 12 different moon phases when evening or night coming. healing moon also Automatic or manually put out and stops show of 12 different moon phases when daybeak or daytime coming.