Silbo High Power LED Indoor Plant Grow Light For Plant Fertilizers Germinating Growing Flowing Seeding(144&times;3W,432W Theoretically) Proven LED lighting technology consumes much less electrical power and produces considerably less heat than incandescent or fluorescent lights while providing a similar amount of lighting.This allows LED lights to be placed closer to the plant canopy than other lights and makes plants transpire less as a result of heat reduction. Thus plants can be watered less often. Light spectrum includes ultraviolet, infrared, red, blue, and white. Silbo's combinations of red and blue LED chips have been formulated to provide a beneficially synchronized effect on plants. The red LED chips (630 nanometers) cause large absorption of nutrients by chlorophyll, most critically influencing the photosynthesis process, and in turn promotes budding and flowering. The blue LED chips (430 and 460 nanometers) provide peak chlorophyll absorption in the plant, promoting vegetative growth. This Silbo LED plant grow light consists of 144 high quality 3W LED chips, total 432W. The Life span time exceed 30,000 hours. Package includes 1 Silbo SBG-002 432W (144x3W) LED Indoor Plant Grow Light and 1 hanging kit.