The LED patch tri-proof light is improved on the basis of ordinary lights. It has a series of functions, such as waterproofing. It can be used in the bathroom or large bathhouse. Not only is it worried about water ingress, which will affect the use; dustproof, generally installed on the road The lamp on the top adopts the three-proof lamp; anti-corrosion, some lamps will explode during use, and the three-proof lamp can achieve the effect of corrosion. Usually, moisture-proof and anti-corrosion treatment is added to the surface to ensure safe use.

The LED patch tri-proof lamp has many advantages such as high light efficiency, long life, no delay in switching, and is an advanced lighting product that replaces energy-saving lamps, metal halide lamps and other light sources. However, due to the uneven quality of manufacturers, some quality problems may also occur. The reasons why common low-quality three-proof lamps are damaged are roughly as follows:

1. Power supply failure: Power supply problems are caused by some manufacturers who use low-quality power supplies in order to chase their products. The product quality is unqualified. After a long period of use, the lights will burn, the lights will flash, or the lights will light up after a while.

2. The light source is broken: the process is not perfect when the lamp is assembled, which causes the lamp beads and the heat sink to not be in good contact, and the thermal paste is unevenly applied.

3. The radiator cut corners and cannot achieve good heat dissipation.

The repair methods for the damaged three-proof lamp generally have the following items: the patch type can replace the entire lamp board, and the high-power integrated type can replace the entire light source. You need to pay attention to heat conduction and heat dissipation.