Energy saving, environmental protection, and green have become hot topics for all people in the contemporary era. Energy-saving, environmental protection, and green LEDs have also become elves in the stage lighting industry. With the development of the industry, more and more people are replacing traditional stage lamps with LED stage lamps.
The following issues should be paid attention to when using LED stage lighting: 1. Anti-static measures should be taken during the processing and production of LED stage lighting products, such as: the workbench should be grounded, workers should wear anti-static rings, anti-static gloves, etc., if conditions It is also necessary to allow anti-static clothing to be worn. Or you can install an anti-static ion fan, and at the same time, ensure that the humidity in the production workshop is about 65%, so as to avoid static electricity caused by too dry air, especially the green LED lamp beads are easily damaged by static electricity. In addition, LED lamp beads of different quality grades have different antistatic capabilities, and LED lamp beads with higher quality and grades have stronger antistatic capabilities.
2. In order to reduce product cost, some manufacturers adopt the method of "resistance-capacitance step-down" to supply power to LED stage lighting products, which will directly affect the life of LED stage lighting products. A dedicated switching power supply (preferably a constant current source) should be used to power LED products, so that it will not affect the service life of the product, although the product cost is relatively high. 3. As the temperature rises, the internal resistance of the LED will decrease.
When the external ambient temperature rises, the internal resistance of the LED light source will decrease. If a regulated power supply is used for power supply, the LED working current will increase. When the rated working current exceeds its rated working current, it will affect the service life of the LED product. The LED light source is "burned out", so a constant current source should be selected for power supply to ensure that the working current of the LED is not affected by the external temperature. Stage lighting equipment 4. Sealing of LED products. LED stage lighting products are often used outdoors, and they also face the problem of waterproof and moisture-proof sealing. If they are not handled properly, it will directly affect the service life of LED products.
Some manufacturers with high requirements on product quality adopt the traditional epoxy resin "watering" method to seal LED products. This method is cumbersome to operate and is not very suitable for larger LED products (such as LED guardrail lights). , will also cause an increase in product weight.