The effect of different wavelengths of light on plant photosynthesis is different, and the light required for plant photosynthesis has a wavelength of about 400-700nm. Light at 400-500nm (blue) and 610-720nm (red) contribute the most to photosynthesis. Blue light helps plant photosynthesis which can promote green leaf growth, protein synthesis, and fruit formation; Red light can promote the growth of plant roots, help flowering and fruiting and prolong the flowering period, and play a role in increasing yield! 120W Led Grow Light Lumens, Grow Light Kits Hps Grow Reflector , Led Grow Light Module , Room Light ,100 Watt Cob Grow Light . LED is used as a light source for indoor lighting, and there are still certain problems with lighting effects. The efficiency, color and service life (attenuation of light) of individual luminaires, as well as the quality of illumination, are not ideal. Although LED illumination is very high and energy consumption is very low, this does not mean that the efficiency of LED lamp light is high, because its overall lighting quality is not high. In addition, LED lighting fixtures need to avoid too strong glare LED grow light features and introduction. Only when the temperature is suitable LED lighting fixtures can be very long, once made into poor quality lamps, in high temperature and closed environment, the lighting effect will drop sharply. The product will supply to all over the world, such as Europe, America, Australia,Czech Republic, Detroit,Munich, Russia.However, Taiwan is narrow and densely populated, with limited development space, but the Chinese mainland market with vast land and resources is the target of various businesses. The Chinese government recently issued the Twelfth Five-Year Plan 863 Plan, although the total funding is only about 46.11 million yuan (about 217 million yuan in new Taiwan), but the plan for the first time intelligent plant factory production technology research into the research project, the 7 projects discussed, including the application of LED energy-saving light sources in plant factories, showing that China's LED lighting application in plant factories is preparing to rise.