The Sun Jar is basically just a couple low-power LEDs in a jar, attached to a solar charger, but it looks great. I always wanted to capture the sun in a jar. Have a couple of these around for ...

It's made to look like a firefly jar, but is actually a solar powered lamp. Just set it outside and let it charge up, then that night you'll have a soft glow as you sit on your back porch.

He calls it the Firefly cap, which we think is something of a play on words. You can see that it serves as the cap of a Mason jar, but it also uses a supercap instead of a rechargeable battery.

[Michael Mogenson] built Firefly Jar – a simple circuit to light up flickering LEDs inside a standard Mason Jar, to give away to friends and family for the holidays. Given it’s simplicity and ...

I use this magical lamp to illuminate my bathroom for baths or just as a night light. It is really just a large apothecary jar with a tiny light threaded through the bottom. At the moment it ...