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Old 09/06/2005, 09:16 PM
Deuce67 Deuce67 is offline
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Join Date: May 2004
Location: CO
Posts: 3,543
Hi Sanjay! Got a question. It seems there is a big difference in PPFD between the shielded and non shielded test. Im not sure what you used for a shield but, do you think PPFD would go up if you use some type of a low iron glass or clearer glass thats still capable of blocking UV? Im running 150 de on an hqi ballast using 10k xde. Shielded is 61 and non shielded is 77. Pretty big diff. Thanks!
 


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