I used these grow lights in Gorilla Grow tents and was impressed. The simplest, strongest light you can get. The ThinkGrow Model-I 720W LED Grow Light is tailored for greenhouse and indoor cultivation, offering a full-spectrum design with UV that mimics natural sunlight. Its V-shape design improves light distribution, and the Far Red spectrum channel accelerates the flowering cycle. Compatible with TrolMaster Hydro-X systems and boasting an efficacy of 2.54 umol/J, it guarantees optimal lighting for maximum plant growth and yield.