The cultivation of cannabis at home is associated with the need for proper lighting. Today, LED lamps are very popular. Profitability and the ability to adjust the necessary spectrum allows the grower to get a magnificent crop of resinous inflorescences without leaving the house. This section of the forum is devoted to the cultivation of cannabis using LED lighting. The high cost of these fixtures more than pays off for a longer service life and less heat radiation, in comparison with the famous Dnat lamps.