Lighting:

Tetrapod quantum dots and printing technologies can be printed and applied to certain lighting applications delivering high brightness, true color balance, long life and low energy consumption for highest efficiency. As global consumption of electricity in the world is increasing dramatically, energy efficiency through better electronics and lighting is a key to reducing the overall burden on power production and the expected increases in greenhouse gas emissions.

https://sites.google.com/site/tetrapodquantum...plications

Some of those new cats do good work!!!!