Cannabis Grow Bible.pdf - the DMT-Nexus

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Figure 5.10 - White Tube Light.
Horticultural Lights:
BEST LIGHTING SYSTEMS
These lights are professional horticultural
lights. They are developed by horticultural
lighting companies and are tested to suit
growing plants indoors. These lights are
commonly called HID (High Intensity Discharge).
Like the former lights these also come in kits
with bulb, reflector, ballast and timer. They
also come in different wattage and different
shapes and sizes. If you want to grow good bud
then you need a HID. A HID is the second most
important purchase you will make next to
choosing your strain.