If you’ve researched much into how to find a great LED light bar, you’ve no doubt heard a lot about how important durability is. A big part of determining a light’s durability and how well it stacks up against the elements is to see what its IP code is.
But what do these codes mean, and how do you use them to tell how good the build-quality of an LED light bar is. In this guide, we will answer that question and shed light on the meaning behind the various IP protection code ratings.
How to Read an Ingress Protection Code
An Ingress protection code is always the letters “IP” followed by two digits. It is these two digits that are important in determining how much protection the outer casing of the light offers against intrusion from both solid particles and from water.
The first digit tells how well the light is protected from solid objects such as rocks, sand, and dust, while the second digit tells how waterproof the light is. The light’s protection rating against solid particles is rated on a scale from zero to six, with each digit meaning the following:
The second digit in an IP code refers to how waterproof the light is. Its value ranges from zero to eight, and means the following:
When searching for an LED light bar, look for one that has an IP rating of either IP67 or IP68. This will allow you to use your light in any terrain, weather, and environment without worrying about it sustaining damage from the elements.