Maximizing fidelity (Rf) requires a smooth spectrum similar to natural light. SORAA harnesses cutting-edge colour science as the only LED that spans the visible spectrum from violet through deep red, along with the TM-30 colour rendition method and CRI, to reveal a natural saturation and precise rendering of colours.

R9 values reach a maximum value of 100, which is similar to natural sunlight. SORAA VIVID™ has an R9 value of +95—among the highest available anywhere—thus saturating the senses.

With our internally-developed whiteness rendering index, Rw, SORAA scientists also determine the accuracy of light sources to render true-to-life whites. Brighter shades of white are present in everyday products due to the proliferation of optical brighteners, including clothing, cosmetics, plastics and paper. Sunlight and incandescent lamps excite these brighteners, but many conventional LED lamps lack the technology to unleash their full potential.

Experience the natural rendering of all shades of white with SORAA NATURAL WHITE technology

SORAA’s violet LEDs are engineered to render white materials with optical brighteners in the exact same way as natural incandescence. Replacing ultraviolet light with harmless violet light enables the same whiteness rendering as natural light.

TM-30 teaches us that while light sources can naturally render colors, they can also increase saturation. SORAA harnessed the TM-30 method and guidance from internal research on color preference to develop the SORAA SNAP ENHANCE, which is part of the  SORAA Snap System  of accessories for lamps and luminaires. The SNAP ENHANCE elevates the saturation of colours while maintaining other essential light quality elements, including the light source's chromaticity and accurate rendering of whites.