If the LED projection lamp works outside for a long time, the dust on the surface of the lamp will inevitably increase day by day. If the accumulated dust is not cleaned in time, it will affect the lighting brightness of the lamp. So how to maintain the LED projection lamp? In fact, when the LED projection lamp encounters too much dust, you only need to wipe the dust with a clean cloth (Note: all power supplies must be turned off during any maintenance work)

Secondly, we need to do the following for the maintenance of LED projection lamps:

1. For routine inspection, lamps and lanterns, such as our bodies, go to the hospital for physical examination every year or every other period of time. Even if we are in good health, we will buy a peace of mind for ourselves. Our LED projection lamps are the same. If we find any problems with lamps and lanterns in the process of daily maintenance, we can return them to the factory for repair in time.

2. The long-term "wind and rain" LED projection lamp will encounter the beating of violent wind and rainstorm. If there is a deviation in the angle of the light, the appropriate irradiation angle of the light should be adjusted in time.

3. If cracks are found on the surface glass of the lamp during routine inspection, the lamp shall be removed immediately and sent back to the original factory for maintenance to avoid hurting innocent people.

(Note: be sure to turn off all power supplies during any maintenance work)