
Illumination Solutions
Fiber optic light, where conventional technology reaches its limits.
FOS Inon Fiber Optics develops specialised lighting systems based on passive optical fiber light guides. At the light output point, neither heat nor electrical voltage is present, making our systems the first choice for sensitive environments: from spa and architectural applications to shipbuilding, yacht construction, outdoor and underwater installations.
Lighting Concepts for Architecture and Outdoor Areas
Our fiber optic systems create architectural highlights, whether façade illumination, garden design or urban planning. The light guides are extremely weather-resistant and enable precise light delivery over long distances without requiring electrical installations in outdoor areas. Maintenance effort and operating costs remain minimal.
Safe and Gentle: Cold Light for Sensitive Environments
In museums, galleries or laboratories, UV- and IR-free light is essential, for example to protect delicate exhibits or for use in areas with heightened safety requirements. Our optical fiber light guides deliver a cold light source that brings light precisely where it is needed, safely, gently and with pinpoint accuracy.
Our Services at a Glance
Atmospheric accents with the highest application safety.
Our passive lighting systems for pools, architecture and museums fully separate the light source from the light output point. The result: lighting solutions that can be used without concern in humid and warm environments, with minimal maintenance and complete design freedom.
Powerful light sources for fiber optic systems.
The heart of every lighting system: our LED projectors offer high energy efficiency with impressive light output. With options for RGBW colour changing, DMX control and fanless cooling, they are designed for continuous operation. The ideal interface between modern control technology and efficient fiber optic light feed.
Manufacturing Process
To ensure our light guides and fiber optic products meet the highest standards, we rely on a specialized manufacturing process. This allows us to guarantee exceptional chemical and tactile robustness so they can perform optimally in their respective environments. Precision is a critical factor in this, true to our motto: “Making the impossible happen.”
Materials Used
- Borosilicate: Glass with high temperature resistance and chemical resilience.
- PMMA (Polymethylmethacrylate): A thermoplastic, lightweight plastic with high light transmittance.
- Silica-Hard Clad: A robust plastic coating for improved strength and durability.
- Silica-Silica for UV and NIR Wavelengths: Our specialized glass fibers, optimized for the transmission of light in the ultraviolet (UV) and near-infrared (NIR) ranges.
Optional Specifications:
- Various apertures available
- Polarization can be maintained
- Anti-reflection coating possible
- Various lengths, diameters, bending radii, converters, and vacuum feedthroughs optional
- Various connectors and ferrules suitable for industry and medicine
Quality / made in Germany
Our lighting solutions are developed and manufactured at our facilities in Germany. Through the use of high-quality materials and precise manufacturing processes, we produce optical fiber lighting systems that stand out for their durability and high operational reliability.
Whether for architectural lighting, demanding underwater applications or the protection of sensitive museum exhibits: every system is individually tailored to your project requirements, for precise light delivery without thermal stress or electrical hazards at the light output point.
Learn more
Do you need further information, a customized quote, or expert advice for your project? We are always available to assist you.

Reliability doesn’t happen by chance.
At FOS Inon Optics, quality is not just a promise—it is a standard that can be measured. Our development and manufacturing processes for fiber-optic systems are ISO 9001:2015 certified. This establishes the foundation for reliable performance, reproducible results, and trust wherever optical precision is critical.





