2 Pack Solar Lantern Lids - "Bella" in Stainless Steel Lid fits any Regular Mouth Mason Jar Premium 1000 mAh Rechargeable Ni Cad battery, pre-charged Solar LED light emits 4 lumens (over 3 times as bright as standard solar lights, usually 1.2 lumens) Two (2) "Bella" Solar Lantern Lids in Stainless Steel Metal lids are water, weather, and rust resistant.