Recently, LEDIA Test Center has been accredited by China National Accreditation Service for Conformity Assessment committee, and officially granted CNAS accreditation.

Accredited in accordance with ISO/IEC 17025 General Requirements for the Competence of Testing and Calibration Laboratories (CNAS-CL01 Accreditation Criteria for the Competence of Testing and Calibration Laboratories) for the competence to undertake lamp performance related test.

China National Accreditation Service for Conformity Assessment (CNAS) is authorized by Certification and Accreditation Administration of the People’s Republic of China (CNCA) to operate the national accreditation schemes for conformity assessment. CNAS is a signatory of the International Laboratory Accreditation Cooperation Mutual Recognition Arrangement(ILAC MRA) and the Asia Pacific Laboratory Accreditation Cooperation Mutual Recognition Arrangement(APLAC MRA),the recognized activities have been integrated into the internationally recognized mutual recognition system and play an important role.

A CNAS accredited assessment laboratory, can be issued within the scope of accreditation, authoritative, scientific, impartiality of the test report, the report can be used in China CNAS recognized logo and ilac-MRA international mutual recognition logo. The laboratory is responsible for the test results and fulfills the relevant legal responsibilities and obligations.

LEDIA Test Center has been recognized by CNAS and has the technical ability and management capability to carry out testing according to the relevant international recognized standards. Its technical capability is at the leading level in lighting enterprises.

LEDIA Test center has eight testing laboratories, including: optical laboratory, photometric distribution laboratory, electrical laboratory, electromagnetic compatibility laboratory, electrical safety laboratory, environmental reliability laboratory, protection level laboratory and lighting Aging laboratory. Most of the testing equipment for high-performance, high precision, the world's leading high-end equipment, such as: R & S from Germany, Tektronix and FLIR from USA, Konica Minolta from Japan, Chroma from Taiwan, EVERFINE from China and other well-known brands.

Our Test center can achieve comprehensive detection of lamps, which can provide strict and reliable guarantee for R & D and product qualit.


Optical Laboratory

Photometric Distribution Laboratory

Electrical  LaboratoryEMS Laboratory
EMI LaboratoryElectrical Safety Laboratory
IP Grade LaboratoryEnvironmental Reliability Laboratory 1
Environmental Reliability Laboratory 2Aging Laboratory