1. The selection of light sources

   At present, the well -known brand of LED light sources originated from the United States and Germany (the specific brand of this chapter is inconvenient to indicate, so as not to make browsing bias when it is browsed, I believe many users know), Taiwan's LED light source, that is, chip technology, has developed earlier, better The chip manufacturers represented by Shenzhen bloom all over the place. Different brands of chips are different due to optical flux, light failure, color rendering, and difficulty, and the price often differs several times. For example, a brand of a certain brand in Germany and a certain brand in Shenzhen. There are ten times the difference.

2. Application of power solution

A good power supply can ensure the use of lamps. Everyone knows that the LED light source has a long life. It can light a light of 100,000 hours. A good power supply can ensure the lamp use period. The non -matching of the power solution can also make the LED light sources of well -known internationally renowned brands can only be used for only half a year. In the end, either the light is aggressive or the power supply is blind, so the application of the power supply is important in high -end lamps.

3. Design of the cooling structure

     Wen Sheng is used to measure major standards for LED professional lighting products. The temperature rise is too high, and the LED lamp beads are placed in a high temperature environment for a long time. The chip life is greatly reduced. Good temperature rise should be kept within 30 degrees. If the ambient temperature is 25 degrees, the temperature of the lamp should not exceed 50 degrees. To control the good temperature rise, in addition to a good thermal conductivity, there must be sufficient heat dissipation surface to achieve heat dissipation.

     Many lighting products that claim first -class lighting in advertisements can see the advantages and disadvantages of their products. If the product with a power of 200W is only the size of the shell, how can there be good thermal conductivity and heat dissipation in the egg shell? Essence

     Therefore, the truly high -quality LED lamps will fully plan the heat conduction and heat dissipation structure of the product when designing and developing products, and leave a waste. This is the principle without exceeding 25 degrees.