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Digital Electronic Dimmable Ballast fits for HPS or MH Grow Light System. Up to 30% more than magnetic ballasts for improved yields. Quick lamp ignition by lighting the bulbs within 1-2mins and stable light output by constant lamp voltage. Perfect for your HPS or MH Grow Light System to stabilize electricity and voltage, which can promote your plants growth and flowering
*Fully compatible for metal halide and high pressure sodium bulbs
*The built-in fuse, cooling fan and graduating fin design resulting in 15% cooler operation
*Reduce wastage and improve usable efficiency of power supply equipment capability.
*Open/short circuit protection under input terminal/internal heat and radio frequency for critical components
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Also can be used in various heating, ventilating or exhausting applications
Contains very high density
The duct is corrosion resistant
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【Indoor Humidity Temperature Monitor 2-in-1】 Thermo-hygrometer measures indoor temperature (Fahrenheit/Celsius) and humidity with the accurate sensors. Remove the PET screen protector BEFORE USE for better experiences.
【Big Figures and Large Screen】 Portable hygrometer indicates humidity and temperature data on the big sleek screen. Easy to read even at a distance.
【High and Low Records】The humidity meter displays the highest / lowest / current temperature and humidity readings measured over the past and now. One simple press on the home button to show air condition in a professional level.
【Alternative Mounting Options】Digital hygrometer features a fold-out stand and mounting screw slot to satisfy your different demand. Powered by 2xAAA battery(Not included)
【Convenient Built-in Clock】 Portable hygrometer indicates current time on the big sleek screen (12/24-hour settings available).
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The 16mm tube, steel connector, 600D 48"x 36" x72" Grow Tent: Product Description: Tent cover: inside: 100% highly reflective waterproof diamond mylar(enhance the reflective...
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Product Details: Eco Farm 24"* 24"* 64" Grow Tent Tear-proof, over 95% reflective, 99% sealed light proof mylar with double stitching, and heavy duty zippers...
View full product details$208.99 $259.99
FREE SHIPPING! *Please kindly note that: Discount coupon can not be used on this special offer grow kit. This light will be shipped from U.S...
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The 16mm tube, steel connector, 600D 48''x 36''' x72'' Grow Tent: Product Details: Multi-chamber grow tent: This tent features 2-tier small tent and one large...
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