Kinds of Waterproof Rate for Automotive Lighting System

Car lights, including headlights, tail lights, fog lights, and turn signals, have different levels of waterproof rating, also known as IP (Ingress Protection) rating. The IP rating system is used to classify the degree of protection that the lighting system has against intrusion from foreign objects like dust, dirt, and water.
 

The IP rating consists of two digits, the first digit indicates the level of protection against solid objects, and the second digit indicates the level of protection against water. The higher the digit, the higher the level of protection.
 

For example, the oem led head headlights with an IP rating of 67 would mean that it is dust-tight and can withstand being submerged in water up to one meter for 30 minutes. Similarly, a tail light with an IP rating of 68 would mean that it is dust-tight and can withstand being submerged in water beyond one meter.
 

Commonly used IP ratings for car lights are IP67 and IP68, with the latter being the highest level of protection against water. These ratings are important for off-road enthusiasts who need their vehicles to withstand extreme weather and terrain conditions.
 

In addition to the IP rating, car lights can also have other features to make them more durable and long-lasting. For example, some headlights have a polycarbonate lens that is scratch-resistant and shatterproof, making them less likely to break during rough off-road use.
 

The waterproof rating of car lights is an important consideration for those who use their vehicles off-road or in areas with extreme weather conditions. Higher IP ratings and other durable features can help ensure that car lights function properly and safely in these environments.