3 Solar Mason Jar Lid Inserts with Silver Lids, Batteries Included. Three Cool White Solar Powered LED Tops fit Standard Ball Jars. Best for a Summer Wedding or Garden Evening. Carry the Sun with You! MAKEOVER ANY OUTDOOR SPACE: Adding subtle ambiance lighting to your outdoor space makes a world of difference! The soft glow of a Solar Mason Jar Lid when installed is super attractive and contrasts against the more rugged glass and metal of a traditional mason jar. Combine Earth & Sky Works Solar Mason Jars Lids with Earth & Sky Works Solar String Lights for an even bolder look. QUICK, EASY DIY: Turn any standard size mason jar into a solar lamp! Have fun making over your outdoor space with a 5 minute do-it-yourself project with your family. You can add your own creative style flair by choosing any of the many standard sized mouth mason jars available at your local store. JARS NOT INCLUDED. USE THEM OVER AND OVER AGAIN: Solar Mason Jar Lids can be used in any standard size mason jar. This lets you change styles again and again. You can carry the jar with you and use it as a nightlight, a centerpiece, and as porch or garden lighting in one day! KEEP THEM FOR YEARS: They come on automatically at night, so you never have to remember to set the mood. The 3 lids come ready for install rechargeable batteries included. Classic cool white light will look great for years to come. Even more, the lids are of the highest quality and will last for years. The LEDS will not burn out in your lifetime and the units are water resistant, so they are protected from inclement weather as long as the lids are tightly secured. GUARANTEED FOR LIFE: If you are ever unhappy with your purchase, contact Earth & Sky Works and we will refund your money immediately.