Maggie is a fairy light featuring an ultra-fine transparent silver wire that connects 40 tiny LED lights. The chain measures 3.9 meters long and emits bright, natural light. The Sirius String Light is battery-operated and includes a built-in timer function. The lights will automatically turn off after 6 hours if not manually switched off. After 18 hours, the LED lights will turn on again, continuing this cycle unless the "off" button is used. It requires 2 AA batteries, which are not included. For indoor use only, the Sirius String Light comes in a beautiful gift box.