Recent content by greenergylighting

  1. G

    UVC LED

    Hi i want to built a UVC LED Sterilizer for drinking water treatment, maybe i can use 254nm to 310nm LED my water follow is around 1 Liter per Minute Any one know how many LED shall use use?
  2. G

    What was the last LED light you purchased and why?

    I bought E27 LED Bulbs last month, It warks well now Reason: Want to test it help to save energy and money..
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