To ensure the even growth of your cannabis plants, all of your plants need an equal amount of light.

High quality lamps require quite a bit of power, and you don’t want any light wasted on the ceiling or other non-plant surfaces. Use reflectors and reflecting foil to distribute the light to where you want it to go.

Learn all about growing and lighting:

• The Cannabis Light Cycle
• Control Your Lighting, Control Your Cannabis
• How Much Sunlight For Outdoor Marijuana Plants

More lighting related terms:

Lighting | Light cycle | Dark cycle | Light shortage | Light spectrum | Blue light | Red light | Nanometer | Light tight | Lumen | Lux | Reflecting light | Lamp height

HPS lights | HPI lights | LED lights | Compact fluorescent lights