The protection level system is drafted by IEC (International ElectroTechnicalCommission). The full-color LED display is classified according to its characteristics of dustproof, foreign object intrusion prevention, waterproof and moisture proof. The foreign objects referred to here include tools, human fingers, etc., which cannot touch the live parts inside the lamp to avoid electric shock.

The IP protection level is composed of two numbers. The first number indicates the level of dustproof and foreign object intrusion prevention of the full-color LED display; the second number indicates the airtightness of the full-color LED display against moisture and water intrusion. The larger the number, the higher the protection level. Dustproof level (indicated by the first X), waterproof level (indicated by the second X) the first X indicates the meaning of the digital code

0: no protection

1: Prevent the intrusion of large solids

2: Prevent the intrusion of medium-sized solids

3: Prevent the intrusion of small solids

4: Prevent the entry of solid objects larger than 1mm

5: Prevent harmful dust accumulation

6: Completely prevent dust from entering

The second X represents the meaning of the digital code

0: no protection

1: Water droplets dripping into the shell has no effect

2: When the shell is tilted to 15 degrees, water drops will not affect the shell

3: Water or rain has no effect on the shell from a 60-degree corner

4: There is no harm to the liquid splashed from any direction to the shell

5: Rinse with water without any harm

6: Can be used in the cabin environment

7: It can withstand water immersion in a short time (1m)

8: Immersed in water for a long time under a certain pressure

Example: A full-color LED display is marked as IP65, which means that the product can completely prevent dust from entering and can be washed with water without any harm. The full-color Outdoor Flexible LED Curtain display that our company usually makes is the screen body of the title, and the protection level is IP65. Under a certain pressure, it can be washed with rainwater at the same time, and it can work stably and continuously.