100% led light of future

I know right! I read this today and super stoked to see what the future holds

Thcmbuna said:

Nanoscale LED shines brighter – Physics World

Light-emitting diode does not suffer from efficiency droop and lases at high current densities thanks to a new fin-shaped design

physicsworld.com

Click to expand...

Adding "of the future" makes almost anything better.... except the state of politics/economy etc.

Just off the bat this seems like a powerful and efficient approach to generating UV light from LED sources, which has obvious applications to our industry.