There are many great instructables for sun jars, but by the time I decided to try making one myself, I realized that changes in solar garden light design had made it even easier to transfer from stake to jar.
No longer do you need to disassemble the lamp and battery case; the units of these small, compact designs can slip as is right into your jar. This means that the making a solar jar only takes a little more time than you need for paint and adhesive to dry.
Step 1: what you need
The most important part of making the Fast & Easy Sun Jar is finding the right solar lights. This clean design by Westinghouse was on sale for much of the summer. I found them at Orchard Supply Hardware for $2 each, but even at the regular price of $4, they're the most economical solar lights available.
You will also need a jar with a glass lid. The tiny SLOM jar from Ikea is only $2.99. You may pay a little more for a jar from a kitchen store, a little less if you can find one at a thrift store.
Finally, you'll need glass frosting spray, adhesive (I chose a clear silicone adhesive), a utility knife and some painter's or masking tape. A few sheets of newspaper (not shown here) are used in the painting process.