In Australia, understanding ADR (Australian Design Rules) lighting regulations is essential when upgrading to aftermarket headlights or tail lights. ADR rules set the standards for vehicle lighting, including brightness, color, beam pattern, and visibility, to ensure all lights are safe for road use and do not dazzle other drivers. When choosing aftermarket lights like VLAND headlights or tail lights, it’s important to verify that the products are ADR-compliant, meaning they meet these legal requirements. Non-compliant lights may cause safety hazards, fail vehicle inspections, or even result in fines. Following ADR rules ensures that your upgraded lights provide optimal performance while keeping your vehicle fully road-legal in Australia.