Mason Jar Solar Lights for Outside, 12 Pack 30 LED Fairy Firefly Lights Mason Jar Solar Lids Outdoor Waterproof String Lights with Hangers(NO JARS) for Patio Garden Yard Lawn Decor - Warm White

These solar lids are great! Just unwind, put the lights in a mason jar and screw the top on! I have these hanging by a light chain in all my trees and it is gorgeous at night...I get so many compliments and everybody loves them. They also last a long time. This company is my go to when it is time to replace the lids. HIGHLY RECOMMEND!

Excellent quality, was super impressed with the packaging, delivery and the final product. They look incredible in a 473 ml mason jar

Absolutely awesome!

UPDATE: After a day charging and waiting for darkness, all lights, but one, came on. Added two stars. The lights work...sort of. Battery contact is not consistent, so even when fully charged the lights needed coaxing to work. Lots of lights, so they look good, when they light up, but that's a pain to do. They should just work. Each one was tested successfully before the string was unbound. Once the string is unwound and the cap placed on the jar, then they only intermittently work. They look nice, when they work right, which is hardly ever.

I have had great success with these lamps, they are easy to use and well worth the money. Place a couple of these around the porch, patio or wherever you reside in the evening and have soft light that unlike candles, won't go out with a breeze or be a terrible concern if they are knocked over. A couple of recommendations: • While the lights will stay dry in the jar during showers, condensation can build up. Just open up the jar on a dry day to let them air out and bringing them in before you go to bed so that the condensation is kept to a minimum. • Go with 30 lights per string rather than 15. The light is soft, so it won't be too bright. • go with warm lights rather than cool, unless you like the icy look of LEDs. • They of course, work best with lots of daylight. If you purchase these lights in the dead of winter and get a lot of cloudy weather, you might be disappointed, at least until the days are longer.