The IP rating (Ingress Protection) is an international method used to describe the protection of a fitting to stop the penetration of solid objects or water entering the light fitting. A 2-digit number represents IP ratings on exterior lights and ceiling fans.
- The first digit defines the level of protection against the penetration of solid objects, like dust
- The second digit defines the level of protection against penetration of water into the housing.
- The higher the number, the better the protection.
For example: an IP rating of IP44, found on many of our downlights:
Rated 4 for ingress of solid foreign objects. This provides protection against objects larger than 1mm.
Rated 4 for water ingress. This provides protection against splashing water from any direction.