【PERFECT MATCH】6-Pack Solar Mason Jar Lids Insert Light Kit (Mason Jar Not Included). Perfect for most regular mouth mason jar, like all Major Brands: Ball,Kerr,Golden Harvest,Kilner and Generic Mason Jars. Lid Diameter Size: 2.76 inch(70mm)/Insert 2.17 inch(55mm). Magnificent silver wire with 20 bright old-fashioned warm yellow bulbs, makes your surroundings romantic and fairy. 【EASY TO USE】With 1.2V 600mA AAA rechargeable battery inside. An easy On/Off switch underneath the lid, generally charge in the sun 6-8h will light up 9-12h (slide the switch to the "ON" position).Long lasting LED bulbs, little heat, safe to handle even after long-time use. Put the ON/OFF switch to ON for solar charging, and expose the solar board to sun light before first use for full charge (about 5-6hours). 【ECO-FRIENDLY & ENERGY SAVING】A 100% solar powered solar panel, no external wiring needed. A built-in light sensor ensures that it turns on at dusk and turn off by dawn automatically. 1 pcs AAA rechargeable battery included, when there is not enough sunshine, just charge the battery or you can easily use regular AAA battery as a back-up. 【MULTI-PURPOSE】Make full use of your mason jar to DIY the beautiful décor as you like and fill mason jars with fruit, sand, dried flowers, shells, pebbles, berry sprigs, seasonal things etc. Solar powered jar hanging light is perfect for indoor and outdoor decoration in patio, yard, garden, party, wedding, Christmas, easily hanging on walls, or putting it on tables, shelves, porches, and trees. It is an ideal gift for all kinds of occasions. 【100% RISK-FREE PURCHASE】 Save your money,100% Guarantee for long life used. Any problem can contact us first, our customer service team will help you return or refund.