2019. 01 Company establishment 2019. 07 Patent for developing an advertisement sign using a light source and reflector 2020. 03 Patent for developing LED lighting fixture of uniform irradiation function on wall structure 2020. 11 Chinese patent acquisition 2021. 05 R&D department establishment 2021. 07 Venture business certification 2021. 10 Chinese design acquisition 2021. 11 US patent acquisition 2022. 08 Japanese design acquisition 2022. 09 LED POWER KC certification 2022. 12 Japanese patent acquisition 2024. 08 ISO 9001 & ISO 14001 certified 2024. 09 LED POWER KC certification 2024. 10 Development and patent application of an interlinked LED lighting fixture with uniform illumination performance for wall-mounted structures 2025. 01 Development and patent application of anLED lighting fixture for attachment to reflectors