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One is for turning the meter on and off while the other is used to enter the calibration mode
Connect your mobile device to our app via WiFi to automate and track your grow tent climate from anywhere
adjusting nutrient strength as needed
Smooth and Clean Powder Coat Finish for Aerodynamic Flow
Spectralux HPS, 250W Water Chillers One is for turning theSpectralux HPS Lamps, 250W Spectralux High Pressure Sodium Single Ended Lamps features high lumen output and 2000 Kelvin color temperature making them ideal for horticultural applications. Fruiting and flowering plants will thrive under these lamps! It can also be used as a full term light source. They are engineered to be compatible with both magnetic and electronic ballasts. Spectralux lamps are optimized for use with Sun System brand ballasts and
