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Answer by Russell McMahon for What LED light should I choose for a specific...
My summary of the various information sources would go something like:Light outside the range 400 to 700 nm is less useful.As all the light shown below is in the 400-700 range you are not spoilt for...
View ArticleWhat LED light should I choose for a specific PAR watt need?
I wish to design an LED lighting system suitable for growing plants in the absence of natural light. I do NOT wish to just buy available specialised horticultural LEDs - I want to build my own using...
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