Technology
	Hella - Visible results of research

These days, everthing can be developed in theory, be calculated in advance using data processing systems or simulated in the lab. Yet practice alone proves wheater a particular development also does justice to progress and safety on the streets. For this reason, Hella built a light tunnel in Lippstadt, Germany, 656 feet long - our own highway. It is used to test what we have learned i the lab and check its suitability for practical use. This was how we developed many successful lamps and technologies. Further improvements and innovations will follow.