The name of the IP code is an abbreviation of International Protecting Rating. LED lighting manufacturer through this code indicates the degree of protection guaranteed by the device housing against factors such as penetration of foreign solids or undesirable access to dangerous elements inside the product.
In order to better present the meaning of the tightness class, we analyzed its meaning on a specific example. The IP65 luminaire in addition to the letter designation also has a numerical designation consisting of two digits. Therefore, it is worth knowing that each of them is treated separately and is a carrier of separate information on specific safety and tightness standards of a given electrical product. The first digit of the IP65 luminaire means the protection factor against contamination and against human and animal access. The second value is the water protection level.