Progress does not replace a good concept but may push it forward. As a trendsetter AKZENTLICHT presented its unique LED wide surface design more than 10 years ago which in the meantime underlined its potential as one of the most sustainable approaches for the usage of LED in general lighting. The principle, once valid as today, starts from the perception that each single pinpoint of light is the more efficient, dazzle-free and long-lasting as its specific power is limited. The concept SFERIQ ETA LED continues this tradition showing that the rapid improvement of LED as the light source of the future can bring a good idea forward. Facts give a definite answer but for us credibility means not only to describe our performance but also to describe how we do! And to create credibility we have asked TÜV Rheinland to certify SFERIQ ETA LED with ENEC+ confirming lighting power and quality.