Last year, during warmer times, we installed these wine bottle solar lights on our fence. I wanted some mood lighting and just “happened” to have a bunch of wine bottles laying around. LOL!
TJ made some awesome little brackets to hold the bottles and I found some solar lights that would fit down the neck of the bottle.
These lights have been installed since June and are still surviving (even after being exposed to -35 temperatures and 50+ mph winds!) This was an inexpensive and easy project for great visual impact.