HELLA Automotive has been developing and manufacturing vehicle lighting for over 100 years. Recently, they began developing an LED headlamp replacement for police and emergency vehicles, and identified two problems with existing replacements that were on the market: 1. The warning lights on emergency vehicles do not function when the flashing lights are enabled. 2. The procedures for installing the alternative headlamp can lead to costly mistakes for the installers, such as drilling errors and poor silicone seals that can damage the vehicle.