Easy to install - no wiring requiredEnergy from the sun recharges the batteryAutomatically switches on at night and off again when the sun rises in the morningThe unique design conbines wind chimes and solar night light, metal retro moon wind chimes conbines with the beauty of nature with the beauty of life, symbolizing the eternal love. It's a spicial gift for you or your lovers.When the little moon orb at the bottom of the crescent shape kicks on at night, The bright light reflects through the cut out patterns,the pattern created on the wall and ground is so amazing.