LED Light Engines as Substitutes for Halogen-Based Illumination in IVD

The challenge Many clinical chemistry and immunology readers on the market today for diagnostic testing still use halogen-bulb-based illumination modules with excitation filters to help obtain the photometric sample readout. Some of the analyzed signals used in these readouts have wavelengths of between 340 and 380 nanometers (nm). Because halogen bulbs emit light based on

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