LED grow lights are highly recommended for commercial indoor grow lighting systems because they provide a full spectrum of light, replicating natural sunlight to promote healthy plant development. This spectrum covers the photosynthetically active radiation (PAR) range and wavelengths beyond, all crucial for plant growth.
In addition, LEDs emit less heat compared to traditional grow lights. This lower heat output reduces the risk of plant damage and allows for closer positioning of the plant canopy, optimizing light absorption. Some LED grow lights also offer adjustable wavelengths to cater to the needs of different growth stages - vegetative, flowering, and fruiting. Be sure to consider the specific light requirements of the plants you're growing.