Precise measurement technology for current and future lighting systems Today’s lighting systems with variable cut-off lines and high-illuminance light sources are setting new standards for headlight testers. It is often necessary to determine and assess the contours and positions of cut-off lines individually. Light sources such as xenon and LED also form a pronounced blue fringe in the cut-off line area, which makes assessment even more difficult. The ‘MLT 3000’ determines the required measurement values digitally, making it very precise and objective.