Cynzia Solar Mason Jar Lid Lights, 8 Pack 20 LED Waterproof Fairy Star Firefly String Lights with (8 Hangers Included,Jars Not Included), for Mason Jar Table Garden Wedding Party Decor (4 Colors)

SOLAR POWERED: Just put them in direct sunlight, they will turn on/off automatically. It is usually charged for 5-7 hours (slide to the "ON" position) in the sun. A built-in light sensor ensure that it turns on at dusk and turn off by dawn automatically. WATERPROOF: The integrated design prevents the solar panels from getting wet, and the O-ring prevents moisture from entering the can. EASY TO USE: Suitable for most conventional standard caliber Mason jars, cover diameter size: 2.76 inches (70 mm) / insert 2.17 inches (55 mm). 20 bright old-fashioned warm white bulbs, perfect for Garden and House decoration. WIDE APPLICATION: Magic cans with fireflies are ideal for indoor and outdoor decoration, you can put them anywhere, such as terraces, gardens, bedrooms, cafes, showcases etc. DIY YOUR OWN MASON JAR CRAFTS: Shape the silver string lights as you like and fill mason jars with fruit, sand, dried flowers, shells, pebbles, berry sprigs, seasonal things etc.