How We Ensure Quality
At Lumosa, quality starts with the very first sketch and runs through to final delivery. Everything we make has to be right, technically and in use. That’s why we handle every step ourselves, from design and development to production and quality control. We stay in control, all the way to on-site installation.
Our electronics, mechanics, and software specialists work closely together to create solutions that perform reliably in practice. Proof-of-concepts, test setups, and functional prototypes help us perfect every detail before moving forward.

Built Our Way
Once the design is ready, production begins in our own factory in China, a location we set up ourselves with a dedicated team working to our standards. The partnership began through founder Henk Maas, who built a strong network in the region during his time at Philips.
By keeping production, management, and quality checks in-house, we stay flexible and in control. All our products come from a single central location with streamlined processes and a team we know personally.
This way, we combine Dutch design with global precision, giving us control over quality, scalability, and delivery reliability.

Quality in Every Step
We don’t just check quality at the end, it’s built in from the start. During production, all components are tested for dimensions, finish, and function. Drivers are programmed, luminaires aligned with care, and electronics checked in detail. Nothing leaves unless it’s perfect.
We follow strict, consistent processes. No random checks, but full inspections for every product so we know it works, every time.
Even after delivery, we stay involved. We support the installation and make sure everything runs as expected. If something doesn’t, we fix it fast.
We keep improving, so our products continue to match real-world needs. That’s how we maintain quality, not just once, but every time.

We Deliver What We Promise
We only promise what we can deliver. Our quality is not just in the product, but in the way we work. Clear agreements, short lines, and a team that takes ownership.
You can count on it to work. Not just the first time, every time.
