What does the IP65 rating of LED lamps mean?

2020-10-22

What does the protection class IP65 mean?
Answer: Dust protection level (the first I indicates)
0: no protection
1: Prevent large solid intrusion
2: Prevent the intrusion of medium-sized solids
3: Prevent small solids from entering and intruding
4: Prevent the entry of solid objects larger than 1mm
5: Prevent the accumulation of harmful dust
6: Completely prevent dust from entering

Waterproof level (the second P indicates)
0: no protection
1: Water droplets into the shell have no effect
2: When the shell is tilted to 15 degrees, the water droplets drip into the shell without shadow
3: Water or rain has no influence from the 60 degree corner to the shell
4: The liquid splashed into the shell from any direction has no harmful effect
5: Rinse with water without any harm
6: Can be used in the cabin environment
7: Resistance to water immersion in a short time (1m)
8: Long time immersion in water under certain pressure

Therefore, IP65 means that the luminaire completely prevents dust from entering, and there is no harm when flushing with water.

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