Flexible LED Filament — 3V Bendable Light

4.9 from 250+ reviews on Etsy

3VCR2032 readySolderableShips from San Jose

$2.95

Flexible filament LEDs you can bend, shape, and solder into anything — Gunpla and model kits, dioramas, props, lightsabers, terrain, RC builds, and late-night art projects.

  • Runs on 3V: power directly from a CR2032 coin cell, or use a 3V supply with a current-limiting resistor
  • About 1.65–1.85mm in diameter, fully bendable
  • Six colors: red, green, blue, purple, warm white, and cool white
  • Three lengths: 38mm, 130mm, and 300mm
  • Add an optional CR2032 battery holder to any length

Soldering required — basic electrical knowledge recommended. Buy 4 or more and a bonus random-color 38mm filament is included. Ships fast from San Jose, California.