Ra
0
10
20
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80
90
100
R1
R2
R3
R4
R5
R6
R7
R8
R9
R10
R11
R12
R13
R14
CRI>90
Ra
0
10
20
30
40
60
50
70
80
90
100
R1
R2
R3
R4
R5
R6
R7
R8
R9
R10
R11
R12
R13
R14
CRI>80
CRI (Ra) - Colour Rendering Index
If you would like to retain natural colours in an interior, not only intense
or pastel ones but also white and grey shades, choose luminaires with
CRI≥90. Avoid buying luminaires where CRI is not indicated. The lack
of this information may mean that a given product is characterized by
a low colour rendering index. Over 99% of our LED luminaires have
a CRI>90.
On the chart on the left you can see the effectiveness of colour rende-
ring by light sources with a CRI>90 and a CRI>80. Light with a lower
CRI is much less able to reproduce red and pastel shades.
CRI>90
CRI>80
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