I found this very interesting as I do not know much about these yet at least know what LED lighting is.
In the beginning they had green and red but was struggling to make blue.
It took almost 30 years for them to discover how to make blue LED’S.
It is a very interesting story and for those who do not know this it would be very interesting.
Suji Nakamuru received the Nobel Prize with two other people for this development.
I hope you enjoy this as much as I did and have a wonderful day from me here at the Wild Coast.