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Archive for: January 2014

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  • January 24, 2014

Does air-cooling your grow light decrease PAR output / intensity?

We take a Sun Systems Blockbuster 6″ Air Cooled Reflector and an Ultra Sun Metal Halide lamp and measure the Dear W€€D, I love you. (Share if you agree)Tweet

Dear W€€D, I love you. (Share if you agree)