Grah 360° integrated approach


Expertise for satisfying automotive demands


One of the most demanding markets for LED technology is the automotive industry. Exceptional expertise is required to develop the best quality automotive LED lights which are tested for functioning under the most severe weather and working conditions (rain, snow, hail, cold, heat, dust, wind, etc.).There is no room for errors while achieving extreme resistance, durability and best lighting performance of the luminaires.


Automotive production line compliant to strictest standards


Grah engineers have used diverse automotive know-how, modern automated production lines, quality control and optimized processes as the basis for developing LED street lights.
All our LED street lights are one of the few if not the only street lights that are completely produced on the automotive production line, which is compliant to the worlds most strict industry standards (Automotive ISO/TS 16949).


Quality is produced, not controlled


The automotive approach system is a self-learning process and supports constant improvements automatically (system for recording errors). With constant improvements and education of employees mistakes are recognized independently and solved by teamwork together with superiors. The goal of this system is »zero defect«, which means that over time no errors are possible. Therefore quality is produced and not controlled.