di-soric supplies a product family of compact lighting elements for use in industry. A wide range of lighting elements has been developed using energy-saving LED technology. One priority is to use low-loss control mechanisms and components which aim to convert as little of the power consumed as possible into thermal radiation, but to gain as much lighting as possible from this power. The lights can be used in a supply voltage range of 10 … 35 V DC without any restrictions. The electronic components are power-regulated, so voltage fluctuations have no effect on the light output.