Since 1974 LMT has been providing light technical engineers, the lamp and luminaire industry, as well as private and governmental test laboratories all over the world with the highest quality photometers, colorimeters, goniophotometers, and other light measurement instruments. Since the very beginning it always was the task to develop, produce, deliver, and maintain the world's most precise photometric measurement instrumentation, ranging from hand-held instruments for light measurement in the field to complex computer-controlled automatic measurement systems for the general lighting industry.
LMT manufactures and develops a wide range of photometric and colorimetric instruments and performs calibration and maintenance or repair services at its headquarters in Berlin, Germany.