Do you guys have any recent figures on how efficient are modern COB LEDs?
My point being: if I put 100W into an LED chip, how much heat is it going to produce, and how much energy is leaving via the emmited light?
I found numbers of 70% conversion to light, which is not what I would expect, my guess would be lower 30s. And I am really having hard time googling any other relevant articles, so would appreciate any you can find.
https://www.nature.com/articles/s41438-020-0283-7/tables/1
https://www.nature.com/articles/s41438-020-0283-7
My point being: if I put 100W into an LED chip, how much heat is it going to produce, and how much energy is leaving via the emmited light?
I found numbers of 70% conversion to light, which is not what I would expect, my guess would be lower 30s. And I am really having hard time googling any other relevant articles, so would appreciate any you can find.
https://www.nature.com/articles/s41438-020-0283-7/tables/1
https://www.nature.com/articles/s41438-020-0283-7