aiddaAid for Designers & Architects


Quinto di Treviso, Italy

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LIGHT4 Srl was established in April 2007 and immediately became a creative workshop.
The work team boasts deep-rooted experience in the lighting sector, in both planning and design, as well as in sales.
A further guarantee of quality comes from the company’s source of production: materials and assembly operations are strictly MADE IN ITALY while its suppliers are mainly located in the nearby vicinity of the company headquarters in Quinto di Treviso.
Specific company choices enable LIGHT4 to highly focus on custom-made products, on design and on the contract furnishing sector. The company’s ability to effectively adapt to new frontiers in the lighting market is clearly evident, particularly in international markets.
Different light solutions but just a single way of being a company: this new brand of lighting, based in the Treviso area, offers MADE IN ITALY products for the contract furnishing sector in particular. Its products are successfully innovative, elegant and functional.
Its sales set-up is adaptable and operates on a global scale. Company organization is streamlined and efficient, highly geared to custom-made products, while end results always reveal high-quality standards. But LIGHT4 is much more: its products are designed and made as a true message: light is knowledge, illumination is meaning.

Products by Light4

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3D models for all products

All products featured on have FREE 3D models available. If the 3D model is not attached to the product, please get in touch and we will send it to you. All 3D models are stored in our internal database.

Vast choice is offering products by more than 800 furniture manufacturers and we add more every day. If you do not find your favorite brand, please contact us and we will be happy to add it.

Full service

Based on your customer´s inquiry we will finish the order, handle all agenda with the manufacturer, order transport and handle all complaints as well.

Loyalty program

For professional users (architects and interior designers) we offer a generous loyalty program. More information is available in your account once you sign in. Please keep in mind your professional registration has to be approved first – you will be notified once your registration will have been approved.


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Now you can create your projects, add products and share your projects with clients. Also clients can register, create their own portfolio of chosen products and share it with you.

Once you confirm the choice with your clients, send us the inquiry and we will handle everything else: we will contact your clients, finish the order, handle the whole agenda with manufacturer, transport and of course also possible complaints. Once the order has been finished and paid, you will receive bonus points.

Loyalty program

For professional users (architects and interior designers) we offer a generous loyalty program. From every order through aidda you will receive 7% bonus, more based on volume of your (your clients´) orders.