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DTW spotlights from Cameo

A new spotlight range has the suffix DTW. But what do these initials mean? DTW stands for dim-to-warm. This technology is used with LED lamps to simulate the characteristics of halogen lamps, whereby the light emitted becomes increasingly warm as they are dimmed. But why do we need a change of colour temperature when dimming?

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What is the Significance of CRI?

Amongst the technical data for Cameo spotlights you can find values such as “CRI >90”. But what does CRI actually mean? – And what does the value >90 tell us? Definition CRI is the abbreviation for “Colour Rendering Index”. This is used to describe how well a spotlight illuminates the colours on a flat surface.