Tons Lightology Inc. announced earnings results for the full year ended December 31, 2020. For the full year, the company announced sales was TWD 808.981 million compared to TWD 1,086.420 million a year ago. Operating income was TWD 86.753 million compared to TWD 164.829 million a year ago. Net income was TWD 79.054 million compared to TWD 105.688 million a year ago. Basic earnings per share was TWD 2.08 compared to TWD 2.69 a year ago. Diluted earnings per share was TWD 2.05 compared to TWD 2.65 a year ago.