IP Ratings Explained

IP (Ingress Protection) ratings are used to classify the degree of protection provided by an electrical enclosure or lighting product against solid objects and water. These ratings are made up of two digits, with the first digit indicating the level of protection against solids and the second digit indicating the level of protection against water.

For lighting products, IP ratings are important to consider because they help to determine the suitability of a product for different environments, such as outdoor or wet locations. Here are some examples of commonly used IP ratings for lighting products:

• IP44: This rating provides protection against solid objects larger than 1mm in diameter and water splashing from any direction. Lighting products with an IP44 rating are commonly used in indoor locations, such as soffits, eves kitchens and bathrooms.
• IP65: This rating provides protection against solid objects larger than 1mm in diameter and low-pressure water jets from any direction. Lighting products with an IP65 rating are commonly used in indoor and outdoor locations where they may be exposed to rain or hosing, such as car parks and outdoor walkways.
• IP67: This rating provides protection against solid objects larger than 1mm in diameter and immersion in water up to a depth of 1 meter for up to 30 minutes. Lighting products with an IP67 rating are commonly used in outdoor locations where they may be exposed to heavy rain, such as near fountains or water features.
• IP68: This rating provides the highest level of protection against solid objects and water. It indicates that the lighting product is dust-tight and can be immersed in water deeper than 1 meter for extended periods of time. Lighting products with an IP68 rating are commonly used in extreme environments, such as underwater lighting for swimming pools, fountains, or aquariums.