Modern factory aquaculture lighting refers to the use of artificial lighting such as LED aquatic products selection light to create a suitable light environment or make up for the lack of natural lighting and regulate fish Growth, development and reproduction are an agronomic physical measure to achieve the production goal of "high quality, high yield, ecology and safety" in the aquaculture industry.

At present, there are relatively few studies on the effects of light on fish growth and reproduction. The use of light sources in aquaculture workshops is simple and extensive, and most breeding factories have no secondary lighting design when they are built. With the development of semiconductor technology, people gradually realized that LED aquatic products selection light artificial lighting as a physical means can not only increase the growth efficiency of aquaculture, but also promote fish growth, control fish gonadal development, and obtain green and high-quality products. food.

LED aquatic products selection light is a safe and healthy "green light source", no pollution after disposal, environmental protection and energy saving. Today, LED aquatic products selection light has been applied on a large scale in plant factories and poultry breeding industry, and the aquaculture industry will also increasingly use LED aquatic products selection light artificial light sources. The artificial light environment is used to realize aquaculture buttons. The function of production needs to be tested to significantly improve production efficiency and benefits.

According to related published literature or through experiments to obtain the optimal light environment parameters of fish's circadian rhythm, feeding behavior, growth and reproduction performance, the chip wavelength, power and electronic control system of LED aquatic products selection light can be determined. At the same time, according to the chip packaging form, lens light distribution, lamp appearance, and protection level, the overall lamp can be designed, and scientifically applicable LED aquatic products selection light can be produced, which can be used in the lighting environment of aquaculture industry.

If LED aquatic products selection light has national, industry or local standards, it should meet the corresponding standard requirements; for special occasions for aquaculture applications without national, industry or local standards, LED aquatic products selection light should at least meet the light color , Selection of light intensity and light period, secondary light distribution design of lamps, safety protection level, qualified color temperature and color rendering index, etc.