LED light Note

  • CR927 button battery (3V) are compatible with these LED lights.
  • Turn on/off: Take a magnet close to the LED and move away.
  • Auto-off: 30 minute automatic light off to save power.
  • Search "CR927 button battery" and  "small strong magnets for white board" on local online markets, to purchase battery and magnet(better with handle) easily.