Questions about certification

The DALI-2 logo can only be used by DiiA members on their products that have successfully completed the DALI-2 certification process. All DALI-2 certified products are listed in the Product Database on the DiiA website. In addition, Community members of DiiA have certain rights to use the DALI-2 logo on luminaires that contain DALI-2 certified devices, in accordance with the DiiA Trademark Guidelines.

Yes, DiiA supports luminaire manufacturers that do not certify products themselves but use certified DALI-2 components in their luminaire products. DiiA grants these companies a license to use its trademarks in accordance with the DiiA Trademark Guidelines. Luminaire makers can apply for Community registration; there is no registration fee or license fee.