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Metal halide lamps use quartz arc tubes
never again will you have to worry about your plants out growing your lights and room
At 18 to 20 GPM (68 to 91 LPM) per acre
Captain Jack's Deadbug Brew Dust uses Spinosad's insecticidal properties to provide lasting control within your garden
We’ve dedicated over 22 years to relentless research
Titan Controls Mercury 4: Multi Function Fan Speed Controller Hydroponic Water Pumps Metal halide lamps use quartzThe Mercury 4 Day Night Multi Function Fan Speed controller puts the grower in complete control of their ventilation requirements. Plug your ventilation equipment into the Mercury 4, set the high low fan idle speed, set the day night mode and you're in business! Great for use with carbon filter ventilation systems. Product Details Allows grower to select minimum fan idle speed between 25% and 60% of fan rating Enables the user to activate deactivate
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