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High Lights Filtering (turn off supernumerary Lights)

  1. Jul 16, 2008 #1
    I want know that With Light Balancing Filters we can limit lights more than 55"centigrade ?

    I want a filter that EJECT further lights than 55"centigrade and only allow to <55"centigrade lights !

    (i have a special vegetable that need a lot of heat ; But lights more than 55"centigrade can harm to it)
  2. jcsd
  3. Jul 16, 2008 #2
    In our specific wilderness , we have often lights as 60-70"centigrade !
  4. Jul 16, 2008 #3
    any body here?
    Materials & Chemical Engineering forum is OBSOLETE !?
  5. Jul 18, 2008 #4
    plz help me ...............
  6. Jul 18, 2008 #5
    please give me a link only
    i want info
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