I buy a lot of interesting things from:
Dual phosphore emitters
In January of 2018, I ran into a fellow who had rigged up a microscope illuminator using four 10 watt LED emitters that
he bought direct from China. He said these were a dual phosphor LED and gave a more complete white light spectrum.
Have any comments? Questions?
Drop me a line!
Tom's hiking pages / firstname.lastname@example.org