Japanese LED maker Nichia Corporation announced the expansion of its Optisolis™ natural light source technology with a portfolio of COB packages. (Image: Nichia) To further improve the overall quality of light as "AKARI”, Nichia has developed Optisolis. Launched in February 2018 with a Nichia Mid Power LED series, Optisolis provides a natural light source with a spectrum that achieves the industry’s closest match to that of the standard illuminant, including both the sun and incandescent. Optisolis, which was first presented to the i...