Compared to existing D2 lamp modules already on the market, the unique compact size (9 cm x 7 cm x 4 cm) of this new device makes it ideal for a wide range of portable instrumentation deployments. In particular the L10671 is ideally suited for applied UV-VIS spectroscopy applications in the analytical, medical, biotechnology, industrial, environmental and agricultural field. A complete spectroscopic measurement system can be realized when used in combination with one of Hamamatsu’s miniature fibre-optic UV spectrometer modules.