The heat dissipation performance of high-power LED wall washing lamp restricts the service life of outdoor LED wall washing lamp, so what factors restrict the heat dissipation performance of high-power LED wall washing lamp?
1、 High power LED wall washing lamp beads, the quality of LED lamp beads affects the heat dissipation performance of LED wall washing lamps. For example, there are not only many differences in luminous efficiency between the first-line brand Kerui and the third line brand San’an, but also the heat dissipation performance.
2、 Outdoor LED wall washing lamp environment: when the working temperature of the wall washing lamp shell is reduced by 10 ℃, the service life of the wall washing lamp is reduced by half; the working temperature of the LED wall washing lamp shell is normally 65 ℃.
3、 For the shell material and thickness of outdoor LED wall washing lamp, aluminum material has better heat dissipation performance than iron material. In addition, aluminum material is also divided into several kinds. The thicker the shell is, the faster the heat dissipation will be.
4、 The heat conduction medium that led lamp bead contacts with the shell also restricts the heat dissipation performance of high-power LED wall washing lamp.
There are nearly tens of thousands of LED wall lamp manufacturers in China. The market competition is extremely fierce. There is no profiteering. Choosing the right one is important. Choosing the right one can not only save the procurement cost, but also save the after-sales maintenance cost. After all, the replacement and maintenance cost of outdoor LED lamps is quite high.