These lights are the long industrial lights
that are found in many a school and work place.
These lights come in nearly all lengths and
sizes. 2 to 10 feet are the main sizes that are
out there. They also run between 10 watts and
300 watts. These lights are okay for growing
but they provide little light and are hard to
set up properly. They also are not in best
light spectrum for Cannabis plants to grow in.Halogen Lights:Figure 5.9 - A Halogen light.