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Relive those magical summer nights spent catching fireflies in a Mason jar and watching as their enchanting light danced around the jar. Display them on windowsills, nightstands, desks, or as unique centerpieces for your summer wedding.
Each Mason jar contains six mini green LEDs that rhythmically simulate the soft flickering light of real live fireflies. The electronic fireflies are housed in a wide mouth pint mason jar and are operated by a single CR2450 button cell battery (included) that will run for weeks on end.

Check out the video here.

Jar of Fireflies (LED)


  • Handmade item
  • Materials: PCB, Mason Jar, LEDs, Battery, Wire, Micro Controller
  • Made to order
  • Only ships within United States.
  • Feedback: 4 reviews
  • Favorited by: 16 people