The Rustic LED Solar Light Lid is new and bound to be a best seller! It is a great way to add a touch of light to outdoor or indoor decor. The rusty lid fits standard size mason jars and it is water-resistant, just add decorative items to the jar to create a unique light. It includes a rechargeable AAA battery, and has a built-in sensor that switches on when lights dim. Recommended for covered porches or patios. Do not submerge.