Description Harness Option is added to use Both High and Low Beam Lights when High Beam is selected. Manufacturer video DOT Certified Driving Light Take your Vision X Vortex LED Headlight anywhere without worrying. Every part of the headlight has been approved and certified by the DOT in all states. (E-MARK and ADR models available.) Universal Applications The 7″ Vortex was designed to be used by any vehicle that currently has a 7″ Factory Headlight, or has a custom fit 7″ mounting area. Jeeps, Classic Cars, and Motorcycles were all kept in mind while the Vortex was engineered, making it the perfect light for those applications. E-MARK And ADR Models Available One of the toughest challenges when engineering a vehicle light for a global market is dealing with so many different regulations and laws from all over the globe. Vision X wanted to make sure that any customer, no matter where they’re located, can enjoy their top-of-the-line LED Headlights worry free.