As cited in the publication, "Since 405 nm blue light has been shown not to have any long-term detrimental effect on mammalian cells, this treatment can become a useful tool for controlling microbial ...
I ordered some 405nm LEDs (20ma, 3.3V nominal) and just finished swapping out all the white LEDs from a walmart brand christmas light string. I'm planning on using them to decorate the room and for a ...