FROM THE EXPERTS:
Inline Fans & HID Cooling

Growers use inline fans to create the air-flow over the lamp. Using an inline air filter will protect your reflector and lamp from dust and other particulates, so it's really best practice to use them. Inline extraction fans are...

FROM THE EXPERTS:
Designing Your Grow Room

When designing your room, you may not be able to predict the appropriate temperature, CO2 and humidity levels. Temperature will be greatly affected by the amount of HID lights you put in your room. The humidity will...