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LED vs HPS Grow Lights - estagecraft LED Grow Lights

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Why use foam as part of your stealthy exhaust system? "Secret Window Technique" Source: http://growweedeasy.com/hps-grow-lights-setup#how-to-set-up-exhaust

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How to set up marijuana grow lights (picture diagram). View full article on setting up MH/HPS grow lights here: http://growweedeasy.com/hps-grow-lights-setup

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Supreme 1000 Watt High Pressure Sodium HPS Grow Light Bulb for Magnetic and Digital Ballast ** Visit the image link more details.

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SPL Horticulture STB 1000 Hydroponic 3 Pack 1000w Watt HPS Mh Digital Dimmable Electronic Ballast for Grow Light Bulb Lamp -- Details can be found by clicking on the image.

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Construct a Commercial Grade LED Grow-Light for approx:$40 which would normally cost around $200.

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