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Trademarks and Logos

Word and Logo Trademarks

Trademarks

The following Logos and Wordmarks are Trademarks in various countries in the exclusive use of Digital Illumination Interface Alliance (DiiA, also known as DALI Alliance).
Word Trademarks apply regardless of font, style or other properties.

DALI Word Trademark

DALI®

DALI version-1 Logo Trademark

DALI-2 Word Trademark

DALI-2™

DALI-2 Logo Trademark

D4i Word Trademark

D4i™

D4i logo

DALI+ Word Trademark

DALI+™

DALI+ logo

DiiA Word Trademark

DiiA®

DiiA logo

 

Trademark Usage by Members

Trademarks may be used by DiiA members (including affiliated brands) ONLY.


DALI-2 logo trademark

The DALI-2 logo is used by DiiA members (Regular or Associate) on their certified products ONLY. 

Other use of the DALI-2 logo is not allowed.

► Certified DALI-2 products must be listed in the online Product Database

 


DALI version-1 logo trademark

The DALI version-1 logo can be used by DiiA members (Regular or Associate) to indicate control gear that are tested for compliance with version 1 of the DALI standard.

► All products showing the DALI version-1 logo must be registered with DiiA and listed in the online Product Database

► DiiA members can also use the DALI version-1 logo to indicate their membership of DiiA.

 


Logo usage on luminaires

Luminaire makers who are listed as Community members of DiiA, or who are Regular or Associate members, can use the DALI logos on their luminaires. The DALI-2 logo can be used on luminaires containing at least one DALI-2 certified device. For D4i, see below.

>> See DALI for luminaire makers

 


D4i logo trademark

The D4i logo may be used by DiiA members on products (inlcuding luminaires) that meet the specific requirements for D4i certification, as defined in the document "D4i Certification and Trademark Use".

>> More information on D4i certification

 


DiiA logo trademark

The DiiA logo may be used by member companies to indicate their membership of DiiA. 

Member companies can also use the DALI Alliance logo in the same way.


 

Trademark Usage

Trademark Usage

The Trademarks listed on this page (logos and wordmarks) are reserved for use by DALI Alliance (DiiA) members ONLY.
DiiA membership allows use of these Trademarks in accordance with the DiiA Trademark Guidelines (available to members only).

OEM manufacturing

A product shall not bear any of the Trademarks listed above unless the company name shown on the product is that of a DiiA member.

In other words: Company A manufactures products on an OEM basis for Company B. Products are sold with the Company B brand. Company B must be a DiiA member to be allowed to use the Trademarks listed above.