One of the keys to the success of Lena Lighting S.A. is the high quality of our products. Since 2005 the company has been working under ISO 9001:2000 Quality Management System. Our luminaires meet the highest standards of international certificates, which translates into high reliability, long life and energy efficiency of our products. All the luminaires are strictly tested in our laboratory before being marketed. The equipment of our laboratory enables quality control of the luminaires based on the required standards. Among others, we perform leakproofness (IP), impact strength (IK), lighting performance and light distribution tests.