A fixture with the wrong IP class can short-circuit in a bathroom or fail on a façade at the first rain. The IP (Ingress Protection) code defines a fixture's protection against solids and water with two digits, and is the key to choosing the right product.

01Reading the IP Code

The first digit after IP (0–6) shows protection against dust and solids, the second (0–9) against water. For example IP65: fully dust-tight (6) and protected against water jets from any direction (5).

Table 01
Dry indoor (living, office)
Recommended IP
IP20
Bathroom (around sink)
Recommended IP
IP44
Shower / wet zone
Recommended IP
IP65
Outdoor / façade
Recommended IP
IP65–IP66
Underwater (pool)
Recommended IP
IP68