Prices for low-power (0.2W) UV-C LED devices have dropped from US$7-8 in 2016 to US$2-3 currently due to improved yield rates thanks to technological improvements. Consequently, Taiwan-based LED makers will begin to offer UV-C LED devices or modules for use in disinfection and purification in the second half of 2017, according to industry sources.
from DIGITIMES: IT news from Asia http://ift.tt/2sw2qtp
via Yuichun
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