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TÜV Rheinland is accredited as a DALI test house

May 22, 2023

TÜV Rheinland is the latest company to be accredited by the DALI Alliance as a test house for DALI-2 and D4i testing. The company’s testing facility is located in Ningbo, PR China.

The DALI Alliance has now accredited a total of thirteen test facilities to date, in different regions around the globe; 7 are in China (including Hong Kong), 4 in Europe, and 1 each in the USA and Taiwan. All these test houses accept products from anywhere in the world.

>> View the full list of accredited DALI test houses

Accreditation enables companies to offer testing services for DALI-2 and D4i product certification.

DALI Alliance member companies can use third-party test houses to test their products, or they can carry out the required testing procedures in-house.

The DALI Alliance carries out accreditation of test houses by a combination of training, a written test and a practical test.

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