LED grow lights are most used for the plant-breeding house, garden, farm, green house, horticultural park etc. which need the sufficient light. It is also suitable for the flower exhibition because it can stop the growth of the plant so it can last the time of flowering. flowering.Particularly in the context of increasing concerns of the global energy shortage, because LED light source with high luminous efficiency（光视效率）, long life, safe, reliable, and energy conservation features, to make LED lighting market in the future much more global attention.