Agriculture Reference
In-Depth Information
Figure 5.12 - This picture shows two air-cooled hoods attached to
their respective air ducts. This photograph is by Chimera.
Lights that are air-cooled (Figure 5.12) tend to last longer and
do not heat up your grow area that much. Most expert growers like to
keep a room at a stable controllable temperature and use these air-
cooled lights to achieve that. If your light is not air-cooled then you
will have to build an air vent and fan in your grow room wall to keep
the temperatures under control. Cannabis leaves will burn if placed too
close to a HID light.
