How to reduce the light decay of LED street lamps

After a period of use of LED lighting products, the brightness will decrease, and the reduced part is the light decay of the LED. Any LED lighting product will produce light decay, including LED street lighting fixtures. LED street light decay is the weakening of the signal of light in transmission. At this stage, the street light products made by LED street light manufacturers have different degrees of light decay. High-power LED street lights also have light decay. There is a direct relationship between temperature and light decay. The chip quality, phosphor and packaging technology of the street lamp head are also related.






How to reduce the light decay of LED street light products
There are many reasons for the decline of LED street lights. The thermal resistance of the LED chip itself, the influence of silver glue, the heat dissipation effect of the substrate, and the colloid and gold wires are also related to the light decay. Excessive temperature will reduce the service life of electronic products. Some LED street light manufacturers pay attention to the problem of heat dissipation in low-priced products. When these LED street light products are used for a long time, the light decay degree will be much higher than that of LED lighting products with good heat dissipation.


How to reduce the light decay of LED street light products
The way to reduce the decline of LED street lights is to ensure the quality of lighting accessories and the heat dissipation of street lamp heads. The honeycomb LED street lamp head independently developed by the company can solve the heat dissipation requirements of LED street lamps very well. The excess heat is removed, and the service life of the lamp is naturally longer.