Several problems that are not easy to ignore for led plant growth lamp products

LED lighting products have broad market prospects, especially in the field of lighting. At present, there are many LED products used in the lighting field, such as LED guardrail lights, Led Grow Light, LED spotlights, LED underwater lights, LED buried lights, etc. Although everyone knows that LED light sources have the advantages of energy saving, long life, and no radiation (environmentally friendly light source), there are still several key issues related to LED products that need attention:

1. Use DC constant current power supply Foldable Led Grow Light products need to use a dedicated switching power supply (constant current source) to power LED products. This will not affect the service life of the product, but the product cost is relatively high. Therefore, in order to reduce the product cost, some manufacturers use the RC step-down method to supply power to LED products, which will directly affect the life of LED products.

2. Anti-static measures should be taken. Led Grow Light 480W products of different quality levels have different anti-static capabilities. Therefore, certain anti-static measures must be taken during the processing and production of LED products, such as: working table Ground, wear anti-static clothing, wear anti-static rings, wear anti-static gloves, etc. If possible, you can install an anti-static ion fan. At the same time, ensure that the humidity is around 65% to avoid static electricity caused by too dry air, especially green LEDs. It is relatively more easily damaged by static electricity.

3. The internal resistance of the LED will decrease when the temperature rises. When the temperature of the external environment increases, the internal resistance of the LED light source will decrease. A constant current source is selected for power supply to ensure that the working current of the LED is not affected by the external temperature.

4. Sealing of LED products LED products used outdoors are faced with waterproof and moisture-proof sealing problems. If not handled properly, it will directly affect the service life of LED products. The traditional epoxy resin "pouring" method is used to seal LED products. This method is cumbersome to operate and will increase the weight of the product.

At present, the quality of LED products on the market varies widely. Good-quality LED light sources have high brightness, low light decay, strong antistatic ability, and long service life, but the price is several times more expensive than cheap ones. Although some LED lighting projects use low-quality and low-priced LED light sources, no problems will be found at that time, but they will soon be "incomplete", so manufacturers and users should not "fight" on the price. Choose moderately priced and high-quality LED light sources to ensure the life of the lighting project

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