Cynzia Solar Mason Jar Lights, 6 Pack 10 LED Jar Lid String Lights with 6 Hangers(No Jars), Waterproof Fairy Firefly Light for Garden, Patio, Outdoor, Yard, Lawn 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.
• 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).
• WATERPROOF: The integrated design prevents the solar panels from getting wet, and the O-ring prevents moisture from entering the can.
• 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.
• 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.

Specification: Brand Name: Cynzia Color: 4 colors Number of LEDs: 10 Charging Time: 5-7 hours Working Time: 10-12 hours Package Included: 6* Mason Jar Lid Lights 6* Hangers Notice: 1.Before using the lights and charging them, you need to keep the on/off switch on and remove the plastic spacer. Turn it off when you don't use. 2.Put them outdoor so that they can be charged with solar energy as indoor light cannot charge them. If there isn't enough sunlight, you can also replace a regular AAA battery as backup, but it cannot be charged with solar energy. If you want the unit to be charged with solar energy, please ensure that your alternative battery is marked [rechargeable]. 3.Keep the surface of the solar panel clean to avoid affecting the charging effect. 4.The handle loop can be opened if it’s too tight to get on the jar. ASINs You Maybe Like 8 Pack 10 LED [B07H9PNRM6] 6 Pack 20 LED [B07H9NVFQH] 12 Pack 30 LED[B08JGML4B7]