Ice Box Thermostat spl_fluence Simply switch back to your

Simply switch back to your 600W HPS lamp for flowering and fruit production

and Magnesium Nitrate

Photosynthesis Plus rapidly establishes essential plant-supporting biology

This device features an easy-to-use up and down arrow function and a digital display displaying the intensity percentage

Well-suited for low-light growing conditions and high humidity

Ice Box Thermostat spl_fluence Simply switch back to yourDesigned to regulate the air conditioning through the Ice Box, this thermostat controls power to the fans with separate settings for lights on and lights off temperatures. During the lights on cycle, fans are sped up to full power when cooling is needed and are slowed to an idle when the cooling needs are met. During the lights off cycle, the fans will again speed up when cooling is needed, but they will completely turn off when the cooling needs are