One the United States company named Soraa. They produce GaN-on-GaN™ LED tech-nology, launched a small, low profile series of light engines. Soraa’s new Optical Light Engines are available in three sizes 11, 16, 30 (1.5”—37mm, 2”—50mm, and 4”—100mm diameters respectively). They come with lumen outputs of 500 or 1000 (in 95CRI) and have beam angles of 9 and 10 degrees, 25 degrees, and 36 degrees. Soraa’s new Optical Light Engines are available in three sizes 11, 16, 30 (1.5”—37mm, 2”—50mm, and 4”—100mm diameters respectively). They come with lumen outputs of 500 or 1000 (in 95CRI) and have beam angles of 9 and 10 degrees, 25 degrees, and 36 de-grees.