* CRI (Color rendering index): a standard method of measuring the quality of light by quantifying how the colors of surfaces appear when illuminated by a specific light source. The higher the CRI number, the more accurately a light source will render the color of an object

** CCT (Correlated color temperature): a general indication of the “warmth” or “coolness” of light. Light sources with a CCT below 3200K are usually considered warm (more red), whereas those with a CCT above 4000K are usually considered cool (more blue) in appearance

*** M/P Ratio (Melanopic/photopic ratio): a measure of how efficiently a light source triggers suppression of melatonin

**** MDER (Melanopic daylight efficacy ratio): a measure of how bright standard light (Illuminant D65, defined by International Commission on Illumination) should be for a level of melatonin suppression comparable to the tested light source.

###

About Samsung Electronics Co., Ltd.

Samsung inspires the world and shapes the future with transformative ideas and technologies. The company is redefining the worlds of TVs, smartphones, wearable devices, tablets, digital appliances, network systems, and memory, system LSI, foundry and LED solutions. For the latest news, please visit the Samsung Newsroom at http://news.samsung.com.

View source version on businesswire.com: https://www.businesswire.com/news/home/20200311005245/en/

---

Contact:

Ujeong Jahnke
Samsung Semiconductor Europe GmbH
Tel. +49(0)6196-66-3300
Email: ujeong.j@samsung.com