The aging test refers to a test process that simulates the various factors that affect the use of the product involved in the actual process, and conducts the test process to strengthen the corresponding conditions. The most common is the aging test for plastics, the main methods are light aging, damp heat aging and hot air aging.
LED grow lights are electronic and electrical products, and their aging test is different from the aging of plastic materials. The most important thing in the use of LED grow lights is to allow them to be used efficiently and normally, and the main factors affecting their normal use are the rate of dead lights. , Heat dissipation, high efficiency and stability of luminescence, etc. The main test methods are all done by increasing the voltage and current.
LED grow light luminescence test
The main influencing factor is the rectification and voltage division capability of the internal power supply. As long as the power supply is of high quality, the LED grow light can guarantee high efficiency and normal light within its rated service life, and the general power supply will be equipped with an over-voltage automatic power-off device, LED grow The lamp chip has the possibility of leaks during the packaging process, so a flashing test must be carried out to ensure stable, normal and efficient operation.
LED grow light heat dissipation test
The heat dissipation performance of the LED grow light is directly related to its service life and the luminous efficiency of the lamp beads. If you want to see its heat dissipation performance, try an experiment to increase the temperature to an equilibrium state in a specific space for a period of time. Within time, the temperature of each part of the LED grow light will not increase with the prolonged high-intensity working time.
LED grow light dead light rate test
After the finished LED grow light is produced, there is no problem with the light in normal operation, but a short period of high voltage may be encountered during the work process, or the light may be suddenly cut off. Make sure that this common situation occurs. The lamp can still work normally. It needs to be tested before the LED grow lamp leaves the factory to detect whether the power supply configuration is qualified, the welding position is firm, and the assembly wire bearing capacity reaches a certain standard.
After application test, the wavelength of LED grow light is very suitable for plant growth. It will grow worse and worse with time. The main reason is the lack of sunlight. Through the LED plant growth light that is suitable for the spectrum required by plants, it is not only It can promote its growth and prolong the flowering period. On the one hand, it can solve the shortcomings of tomato, cucumber and other greenhouse vegetables caused by insufficient sunlight. On the other hand, it can also make winter solanum vegetables in the greenhouse before and after the Spring Festival.
LED grow light is the latest high-tech product that applies scientific research results to agricultural production. It uses semiconductor LED lighting technology to supplement light for the unconnected segments of plant growth by adjusting the spectrum. So as to achieve the effect of increasing crop productivity, changing the flowering period, and improving the quality of agricultural products. It is a very practical and indispensable lighting product in current high-tech agricultural production.
