Light Emitting Diode

  • Share
    Share Video

  • Add
  • More
    Report this video as:
0 0
You have already voted for this video.
If we replaced all the light bulbs with LEDs (Light Emitting Diodes), we would save 20 billion dollars in t...
If we replaced all the light bulbs with LEDs (Light Emitting Diodes), we would save 20 billion dollars in the US – which corresponds to shutting down 30 large electrical plants.
Categories:
Related