High quality,energy efficient, high CRI

The color rendering index or CRI is the ability of a light source to reproduce the different colors of the visible spectrum without affecting the colors.

The general index color rendering Ra determines the quality of a light source from the rendering index of eight standard colors (R1-R8) and six other saturated colors (R9 to R14). The maximum index Ra = 100, corresponds to white light with the same spectrum as sunlight. Some of FKK LED reach values of Ra 98.

We focus on light quality

FKK high color rendering index LED lights dramatically improve the appearance of products by allowing colors to appear clear, vivid and distinguishable all while consuming significantly less energy. By taking an innovative approach and thinking new emission spectrum, our LED lights have achieved the highest color rendering available using the most advanced devices.

We propose high color rendering LEDs in 10 different colors from 2200K to 6500K and highest rank of color rendering 3 and 4 (JIS Standard JIS Z9112:2019).

R9 Chromaticity

FKK LED series maximizes the visual impact of fresh goods (fresh fruits and vegetables for instance) and the visual appearance of human skin by improving the color rendering of red color nuances.

FKK LED series offers to lighting designers the most effective solution to improve the impact of displayed products in outlets. LED Components and luminaires are designed to enhance the visual impact of products on display, delivering superior color rendering than halogen, fluorescent or sodium lighting. Conventional lightings, which are generally, suffering from a lack in the rendering of the red color and shades.FKK LEDs are all offering an excellent color rendering for red (R9) greater than 75 Ra (6500K) and up to 98 Ra (2200K) for high color rendition series.

Below is the table of color rendering index of our high color rendering LED series by color temperature:

 
Color temperature K Color rendering Ra R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 R13 R14 R15
6500K 95 97 97 99 92 94 96 93 91 75 95 96 68 96 99 90
5700K 96 98 99 98 93 95 96 95 94 86 99 96 70 98 99 93
5000K 96 98 99 98 94 95 95 96 95 90 99 95 72 99 99 94
4500K 96 97 98 98 95 96 97 95 93 85 98 98 71 97 99 93
4000K 95 94 96 99 96 95 96 95 91 77 94 98 76 94 98 91
3500K 98 99 99 95 98 97 96 99 98 98 95 97 75 100 96 97
3000K 98 98 100 95 99 99 97 100 99 98 97 97 82 99 96 98
2700K 98 97 99 96 97 98 97 100 98 98 99 95 86 97 96 97
2500K 97 98 100 99 95 97 98 96 94 89 98 95 87 98 99 97
2200K 98 98 98 99 100 98 95 97 98 98 97 98 88 98 98 99
 

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