In the process of outdoor use of LED floodlights, the main task of cleaning the lamps is to deal with surface dust: when the LED floodlight encounters a lot of dust on the surface, you only need to wipe the glass with a clean rag during maintenance. Dust on the surface is fine.

Secondly, we need to do the following points in the maintenance of LED flood light:

1. In the routine inspection, if the glass cover is found to be cracked, it should be removed in time and returned to the factory for repair.

2. Long-term “wind, meal and sleep” LED floodlights will encounter strong winds and heavy rain. If you find that the projection angle of the lamps changes, adjust the appropriate illumination angle in time.

3. When using LED flood light, you need to use it in accordance with the specifications and guidelines provided by the lamp flood light manufacturer. It is difficult to guarantee that electronic products will not be 100% damaged. If the lamp is found to be damaged, it should be removed and repaired in time Or replace.

The waterproof insulating mortar of LED flood light has the following characteristics:

(1) It has excellent viscosity, water resistance and moisture resistance.

(2) It is used in LED flood light body, has excellent high and low temperature resistance, even in cold weather conditions, it can still maintain activity and tight waterproof sealing effect.

(3) It has chemical corrosion resistance such as alkali, acid and salt.

(4) Good formability, suitable for special-shaped filling, sealing and waterproofing.

(5) High voltage resistance, suitable for waterproof sealing at 600V high voltage buried cable joints, so it is also very stable and reliable for conventional LED floodlights.