What Are the IP Ratings Commonly Associated With Tri-Proof Lights?

IP65: This grade indicates that the light fixture is dust-tight and shielded from water jets coming from all sides, which makes it appropriate for the majority of outdoor and industrial environments where moisture is an issue.


IP66: This certification gives a fixture more defense against strong water jets. Because of this, it may be used in areas where lights are probably often washed or cleaned.


IP67: IP67 fixtures can withstand short immersion in water up to one meter deep for up to half an hour and are fully sealed against dust infiltration.



IP68：The maximum protection level in the IP rating system, IP68, denotes that the lamp may be continuously submerged in water deeper than one meter; this is often stated by the manufacturer. It's perfect for lights that have to function in difficult underwater environments.