What is the protection level of the ceiling downlight?
List of waterproof grades
Number Protection Level Definition
0 No protection No special protection
1 Prevent dripping water from invading Prevent vertically dripping water droplets.
2 Water dripping is still prevented when the lamp is tilted 15 degrees Water dripping is still prevented when the lamp is tilted 15 degrees
3 Prevent the intrusion of water jets Prevent rainwater, or water jetted from the vertical angle of less than 50 degrees
4 Prevent splash water from splashing water from all directions
5 Prevent the intrusion of water from large waves
6 Prevent the intrusion of water from big waves The lamps can still operate normally under certain conditions of time or water pressure when the lamps intrude into the water
7 To prevent the intrusion of water intrusion, the lamps are submerged in water indefinitely under certain water pressure conditions, and can ensure the normal operation of the lamps
8 Prevent the effects of sinking