Re: 520nm diodes - More powah
Well, Those diodes look great. I did notice that you mixed up the names and prices but that doesn't matter so much i guess.
It is concerning that the seller (TechHood) used the same pictures with both.
I did manage to find both of their Data Sheets so it appers...
I am looking to do a red led ceiling in my new house, blue and UV are the only wavelengths that inhibit production of sleep-causing chemicals in the body, its a pretty color but it may make it hard to sleep. red is a comforting color and probably a much better option.