Lisun Group was founded in 2003 and is headquartered in Shanghai, China, with sales and service offices in Russia, India, and Korea. The company manufactures lighting and electrical test instruments. It also offers goniophotometers, integrating spheres, spectroradiometers, ESD and surge generators, EMI/EMC receivers, electrical safety testers, environmental and climate chambers, IP waterproof/dust test chambers, and related equipment. Lisun’s products are used across industries such as LED lighting and luminaire testing, automotive electronics, plugs and switches, household appliances, audio-video & IT devices, and mobile or network equipment. In terms of quality and standards, Lisun maintains certifications including ISO 9001 and ISO 17025, membership in the CIE (International Commission on Illumination), and its products are CE and RoHS certified.