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eFour, a Germany-based technology company, designs and develops custom creative media (LED display and lighting) solutions for its clients in the international architectural market.

eFour offers a wide range of services to its clients, from consultation and advice to architects and architectural lighting designers during the initial project design phase to helping identify and develop technology solutions – be it with ‘off-the-shelf’ products, customized products or custom-designed, project specific products.

The team’s extensive industry knowledge, service-offering expertise and technology-independent approach enable it to identify and develop media technology solutions that meet the initial design brief.

eFour was founded in 2010 by Claas Ernst, who has a long-standing reputation in the video- and lighting markets with almost 20 years experience in management functions with leading players including Strand Lighting, High End Systems and later Element Labs. With over 10 years experience in the architectural market, Ernst was involved in developing and delivering media solutions for many well-known and award-winning entertainment and architectural projects, including the o2 “MediaCloud” pixel ceiling designed by Munich-based brand strategy, design, and communication specialist KMS-TEAM, the living architecture project for Electrabel’s Power Station in Drogenbos (Belgium) and a monumental communication solution on the Port of the America’s Cup in Valencia (Spain) - both designed by Brussels based monumental communication specialists Magic Monkey.

eFour is headquartered in Wolfenbuettel, Germany.

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