Which Grow Lights to Choose – LED, HPS, MH, CFL?

Lighting is one of the most important elements of indoor cannabis cultivation. Choosing the right type of lamp affects the quality and quantity of yields, as well as operational costs and environmental control. In this article, we compare the four most popular light sources used in grow boxes: LED, HPS, MH, and CFL. Find out which ones will work best for your home grow.