The products sold by LENA LIGHTING S.A. have all the required certifications. Apart from the standard and mandatory CE declarations, LENA LIGHTING S.A. also holds security certificates issued by accredited laboratories, such as TUV, VDE, OBR PREDOM, INSTYTUT ELEKTROTECHNIKI (ELECTROTECHNICAL INSTITUTE) etc. The fact of holding certificates issued by the prestigious laboratories additionally confirms compliance with the strictest requirements established for our products by an independent institution, the so-called third party. The supervision of certification bodies is an incentive for the production process, improving the stability and repeatability of the process. Thanks to this, our products represent a high quality and LENA LIGHTING can pride itself possesing a lot of regular customers.