IP67 waterproof and auto-function Passed IP67 waterproof rustproof test, get them in your yard and no need to take inside when rainy days come(Using aluminum layer, not easy to rust). Mason jar lantern charges during daytime and automatically enters motion detection mode, turns on at night. No complicated work, just slide the switch to "on" and set them under sunlight. Specification Brand: SunKite. Light color: Warm White/cool white. Led Light Quantity: 15. Quantity: 6 lids and 6 hangers. Voltage: 1.5 volts. Battery model: 1*AAA battery. Charging Time: full recharge need 6 hours. Working time: 5-7 hours when the battery fully charged 6 Packs 15 LED Mason Jar Lights Upgraded Version 1.Rust resistant layer, more durable. 2.Larger solar panel, more efficient charging makes it work steadier. 3.Reinforced waterproof design, durable in rough weather. Warm Notice: Lid Diameter Size: 2.76 inch(70mm)/Insert 2.17 inch(55mm). If you receive the lid lights and find it is not bright, please put the lids under the sun for charging at first. Please notice that each lid has a switch below, slide it to turn on before charging by solar. DIY Your Own Garden Decor Lights • With the mason jar solar lights, you could make full use of your mason jars to DIY beautiful garden decor lights, deck decor lights and patio decor lights. • Hang them on the tree, when you have a garden party or wedding night, these maosn jar night lights will definitely create beautiful and warm ambient beyond your expectation. • Put them in your patio or along the pathway, they will provide enough accent lighting for you. • Decorate your house indoor or outdoor as well, good choice when you need some sweet atmosphere.