The Colour Rendering Index (CRI) is a measure of how well a luminous source renders the colours of objects in their natural form.

Why is this important?

• A high CRI improves colour recognition and makes it easier to carry out precise work, for example when dealing with cables, surfaces or paints.

The CRI is expressed on a scale from 0 to 100 and indicates how well the colours illuminated by the luminous source are rendered compared to the same colours under daylight or standard lighting.

The higher a lamp’s CRI (Colour Rendering Index) value, the more natural the colours of the illuminated objects appear to the human eye.

Natural sunlight serves as the reference, as it contains all spectral colours and has a maximum RA value of 100.

All HAZET LED lights in the new range have a CRI value of at least 85.

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