G.COMM Srl

28/11/2025

In daily work with composite materials, lighting can be an ally…or an interference.

The blue region of the spectrum activates polymerization, an essential mechanism, but it can begin earlier than expected if the light is not properly calibrated.

This can lead to shorter working times, limited modeling margins, and, in some cases, less predictable results.

This raises a practical question:
Can we properly illuminate the operative field without triggering premature hardening?

Our answer is Composafe technology with orange light, which allows greater freedom during restorative procedures.
It’s not about turning off the light, but about modulating what’s needed, when it’s needed.

Several G.COMM lighting solutions integrate this approach:

🟠 Polaris Composafe: dental operating light with selective spectrum control

🟠 Nuvolina Composafe: ceiling lamp with uniform orange light in the Composafe mode, for constant visual comfort

A new way of using light: not only to see better, but to work better on clinical timing.

💬 Contact us to learn more about Composafe technology and its clinical applications.

24/11/2025

In the adhesive workflow, the quality and control of ambient light isn’t an aesthetic detail it’s the starting point of the entire procedure.

A non-multichromatic light source can alter the perception of tissues and materials, affecting how margins, surfaces, and translucencies are read.

In the critical steps of adhesive cementation, this means a higher risk of color mismatch and reduced accuracy when evaluating the fit.

Moreover, an uncontrolled blue component can accelerate composite polymerization, shortening working time and limiting the management of operative phases.

A multichromatic lamp like Nuvolina Ambiente Light maintains a stable, adjustable spectrum:

✔️ faithful visualization thanks to its high CRI (Color Rendering Index);

✔️ controlled blue bandwidth, ensuring longer manipulation times for composites and cements;

✔️ a continuous and predictable workflow from isolation to cementation thanks to specific multichromatic modes designed for different procedures.

Light becomes part of clinical accuracy: if the spectrum changes, everything changes.

💬 Write to us to learn how Nuvolina Composafe improves visibility, comfort, and operational control or visit us at booth 2M26 during the ADF Dental Congress.

22/11/2025

In restorative dentistry, we often face the same issue: the blue component of light can accelerate composite polymerization, altering working times.

It happens while layering, shaping, finishing.
This is why illumination alone isn’t enough you need to choose the most suitable light for each phase:

🔹 Comfort mode → provides reliable color rendering and supports accurate diagnostic evaluation.

☀️ Color matching mode → mimics natural daylight for an accurate shade selection.

🦷 Surgery mode → enhances contrast with red tones, essential in surgical procedures.

🟠 Composafe mode (blue-free) → allows you to shape composites more calmly, reducing the risk of premature curing.

Choosing a specific mode isn’t an aesthetic preference it’s a technical requirement: photo-activated materials respond to wavelength, not to light intensity.

This is the principle behind Composafe: a line designed to illuminate without prematurely activating materials, ensuring control, workflow continuity, and stable clinical timings.

This year, Nuvolina Composafe has been shortlisted for Produit de l’année ADF 2026, catégorie Équipement an important milestone that reflects the value of research on light and its role in dental procedures.

📍 From November 25 to 29 we’ll be at ADF Paris (booth 2M26): the perfect opportunity to see Composafe technology up close and explore its applications in everyday practice.

20/11/2025

The light that illuminates the operative field isn’t always neutral.

In some conditions, it can directly interfere with light-activated materials.
High-intensity LED lamps emit a portion of blue light that can trigger the photoinitiators in composite materials.

It’s an essential mechanism just not when it starts at the wrong moment.

During clinical procedures, that same spectral band can cause premature polymerization, shrinking the working window and making light-curing materials harder to handle.

A minimal interference from an optical standpoint, yet a significant one clinically: the stability of working times depends not only on the material, but also on the light striking it.

💬 In the next post, we’ll look at how to control this phenomenon and which solutions help ensure precision, visibility, and workflow continuity.

19/11/2025

Legionella a Milano: perché riguarda anche gli studi dentistici?

Ieri abbiamo letto un articolo sul Corriere della Sera che raccontava di un focolaio nel capoluogo lombardo.
Il punto non è la notizia in sé. È il promemoria che lascia.

Nel riunito odontoiatrico l’acqua ristagna, incontra biofilm e diventa aerosol durante le procedure.
È un ambiente che richiede attenzione quotidiana.

Non è allarmismo: è prevenzione.
Flushing, protocolli, controlli. Piccoli gesti che fanno la differenza. Da anni lavoriamo su questo tema insieme ai professionisti.

Tra le soluzioni sviluppate, lo sterilizzante R45: un dispositivo medico ad ampio spettro che sanifica e deterge in un unico passaggio, disgregando il biofilm senza danneggiare i materiali del riunito.

La sicurezza parte da qui: dalla conoscenza e dalla continuità.

19/11/2025

✨ Thank you to the Association dentaire française for this wonderful recognition! ✨

We’re proud to see the Nuvolina Light Composafe by G.COMM among the 10 finalists for the “Produit de l’année ADF 2026” in the Équipement category.
A recognition we proudly share with our partner ADPG import, who represents and distributes our made-in-Italy solutions throughout France.

📍 And of course, we’ll be at ADF as well from November 26 to 29 at the Palais des Congrès in Paris.
Come visit us at booth 2M26 to discover Nuvolina Light and all G.COMM Composafe solutions up close.

If you’ll be attending the congress, we’d be delighted to see you!

✨ Le Plafonnier Nuvolina Light d'ADPG import ✨
Finaliste Produit de l’année ADF 2026 – catégorie Équipement

Nuvolina Ligh Led Composafe Dimmable est un plafonnier LED professionnel. Il offre un éclairage complet, homogène et conforme aux normes (UNI EN 12464-1) pour les cabinets dentaires, avec triple émission lumineuse : 1 500 lux (champ opératoire), 1 000 lux (patient), 500 lux (pièce).

Sa technologie Composafe® brevetée empêche la polymérisation des composites en éliminant les longueurs d’onde néfastes. Il intègre 1 300 LED IRC > 95 pour un rendu des couleurs fidèle.
4 programmes disponibles : confort, aide à la prise de teinte, chirurgie et Composafe® (télécommande/appli Casambi). Structure métallique fermée pour une hygiène maximale. Design élégant, matériaux durables et recyclables. Ce produit est associable à l’utilisation d’un scialytique Polaris Composafe® pour une utilisation optimale du mode Composafe®.

***
👀 Découvrez les 10 produits finalistes aujourd’hui en avant-première
https://adfcongres.com/produits-de-lannee-2026-qui-sont-les-finalistes/

Venez les découvrir grandeur nature et voter au📍Palais des Congrès de Paris du 📅 mercredi 26 au samedi 29 novembre 2025.

👉 Demandez votre badge sur 🔗 adfongres.com

13/11/2025

07/11/2025

One weekend, three cities. One light.
From Milan to Bologna, and all the way to Helsinki, we’ve been part of some of the main events in dentistry.
We do our best to be there, in Italy and abroad.

There’s always something to share: meetings, ideas, technical insights, and everyday stories.
From operating lights with built-in cameras to ceiling fixtures and Composafe technology, our goal is always the same: to provide visual comfort and clinical safety, wherever we go.

IAPEM – Milan
GBR Symposium – Bologna
The Finnish Dental Convention – Helsinki

Three stops, one direction: bringing the right light to every dental practice.

07/11/2025

One weekend, three cities. One light.�From Milan to Bologna, and all the way to Helsinki, we’ve been part of some of the main events in dentistry.
We do our best to be there, in Italy and abroad.�
There’s always something to share: meetings, ideas, technical insights, and everyday stories.
From operating lights with built-in cameras to ceiling fixtures and Composafe technology, our goal is always the same: to provide visual comfort and clinical safety, wherever we go.
�IAPEM – Milan
GBR Symposium – Bologna
The Finnish Dental Convention – Helsinki�
Three stops, one direction: bringing the right light to every dental practice.

12/09/2025

See and experience the G.Comm products IRIS VIEW light with camera, Polaris Composafe,
Core-White bleaching light and R45 unit water decontamination and biofilm removal that kills Legionella in 60”. -TECH

12/09/2025

MEDICAL-TECH, sponsor del 61° Congresso della Società Stomatologica Ellenica, vi aspetta all'EPIRUS PALACE di Ioannina il 12-13/09/25 con nuove tecnologie e suggerimenti per la vostra attività.

See and experience the G.Comm products IRIS VIEW light with camera, Polaris Composafe,
Core-White bleaching light and R45 unit water decontamination and biofilm removal that kills Legionella in 60”. -TECH