Features: Enhances driving safety with the intelligent light sensing technology that automatically adjusts headlight brightness for optimal visibility. Built from high temperature resistant, corrosions proof plastic, this multi functional switches integrates headlight controls with a 0.3s response time and 100,000 operations durability for reliabled performances. Ideal for car owners seeking upgraded vehicle customization, daily commuters prioritizing road safety, and driver who value ergonomic design in automotive interiors. Optimizes nighttime driving and adverse weather conditions through adaptive lighting, while supporting extended road trips with fatigue resistant operations and precise light adjustment capabilities. Exceeds automotive industry standards with 35% enhanced durability over generic alternatives, featuring OEM grade construction that aligns with car precise engineering for long term reliability. Specifications: Type: car light switches Part number: 4M0941531AB 4M0941531P 4M0941531J 4M0941531AH 4M0941531AB5PR Component: plastic Color: black Package Includes: 1pcs Automatic Headlight Adjuster switches note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.