
Custom Luminaires
- Designed to Fit. Built to Perform.
- When standard luminaires are not an option
- Every building has its own constraints.
- When existing ceiling grids, proportions or technical
- requirements prevent the use of standard luminaires,
- MODUS provides engineered custom solutions.


Scope of customization
- Custom dimensions to match existing ceiling grids
- Various optical systems:
- Aluminium louvre
- Dark Light louvre
- Opal / microprismatic cover
- Lenticular optics
- Adjustable lumen output (optional)
- Wide installation options (T-Bar, click-in, asymmetric T-Bar)
- Special features on request (air slots, custom RAL, connectors, sensors
Engineered and manufactured in the Czech Republic


Retrofit systems
As traditional T8/T5 luminaires are being phased out,
replacing entire installations is often unnecessary
MODUS retrofit systems allow:
- Installation into existing luminaire bodies
- Magnetic mounting for easy upgrade
- Option to keep original optical system
- Electrical part only or electrical + optical system
- Reduced installation time
- Lower material waste
- Significant cost savings
Retrofit is designed for:
- Buildings with custom or non-standard luminaires
- Installations with mechanically intact luminaires
- Protected architectural interiors
- Projects with limited installation time
- Installations with unchanged ceiling grids or mounting points
What is a retrofit?
A retrofit replaces outdated light sources and electrical components inside an existing luminaire body — without removing the fixture.


