ISO 9001

Threeline is certified with ISO9001: 2015, which is an international quality management standard which acknowledges continuous improvement, quality and customer satisfaction, ensuring that products and services comply with the legal and customer requirements, and helps to improve business performance.

The CE marking is the required certification to sell a product in the European Union. Thanks to this declaration, the manufacturer indicates that legal and technical requirements to sell a product in the European market have been met. So, all products traded by Threeline are following CE, EMC, LVD, and ROHS standards.

CB Scheme is an international program created by the International Electrotechnical Commission for Electrical Equipment (IECEE) to facilitate the international trade of electrical and electronic products. This certification ensures the compliance of the security standards requirements for products in countries functioning under different regulatory systems.

As Threeline has presence in Arab countries, these certificates are managed with TÜV, one of the most efficient certification entities in the world. This is a private certification similar to LVD + EMC certifications.


Product quality, the compliance with the standards of the lighting sector and placing products with the best performance on the market are a priority for Threeline. For this reason, we collaborate with TECNOCERT, accredited laboratory by ENAC and by ISO17025 standard.

LM-79 and EN13032-4:2015+A1:2019

LM79/EN13032-4:2015+A1:2019 are American and European standards, respectively, which define the measurement procedure for photometric, spectral and electrical characteristics of LED technology.

Threeline works with QUALILAB and CANDELTEC, when the projects must comply with these standards.

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