
German manufacturer of industrial LED lamps for legally compliant retrofit of existing lighting systems.
German LED Tech
New on Amplifa
About German LED Tech
German LED Tech (GLT) is a German manufacturer of professional LED lamps for industry and commerce. The core product is the GLT LED TUBE for legally compliant 1:1 replacement of fluorescent tubes according to IEC EN 62776, complemented by the light line systems GLT FIXE, the cleanroom lighting GLT LUME and the high-performance luminaires GLT High Bay. Existing luminaires and installations are retained during the conversion, which reduces energy and maintenance costs and conserves resources – without reconstruction or operational downtime. Manufacturing takes place in Germany according to ISO 9001 and ISO 14001; the efficiency and ecology of the products are verified by Fraunhofer IBP. An EPD according to ISO 14025 and EN 15804 is available for the GLT LED TUBE. With the rental model GLT Rent including planning, delivery, installation, maintenance and take-back, as well as the take-back and recycling program GLT Mehrweg-System, the company offers economical and circular-economy modernization solutions.
- Processes
- Installation (delivery, installation, maintenance, take-back as part of the rental model), LED retrofit consulting, Rental model (GLT Rent) incl. planning, delivery, installation, maintenance, take-back, Take-back and recycling program (GLT Mehrweg-System) with refund, Efficiency and ecology verification by Fraunhofer IBP
- Materials
- LED tube, Light line system, Cleanroom lighting, High-performance luminaire
- Certificates
- ISO 9001, ISO 14001
- Industries
- Industry, Municipalities, Public institutions, Logistics halls, Retail, Parking garages
- 01
LED retrofit consulting
- 02
Manufacturing in Germany
- 03
Planning and delivery
- 04
Installation and maintenance
- 05
Take-back and recycling (GLT Mehrweg-System)
Products and Systems
LED tube
For legally compliant 1:1 replacement of fluorescent tubes according to IEC EN 62776.
Light line system
Lighting solution for industrial requirements.
Cleanroom lighting
Lighting solution for cleanroom applications.
High-performance luminaire
High-performance lighting for industrial halls.
Products



Inside the production


Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Installation (delivery, installation, maintenance, take-back as part of the rental model)Assembly | – | – | – | – | – |
Additional services
Quality and Certification
Manufacturing takes place in Germany according to ISO 9001 and ISO 14001. The efficiency and ecology of the products are verified by Fraunhofer IBP; an EPD according to ISO 14025 and EN 15804 is available for the GLT LED TUBE.
| Evidence | Company |
|---|---|
| ISO 9001 | |
| ISO 14001 |
History
- 2023
EU-wide ban on fluorescent tubes (RoHS) – the trigger for legally compliant LED conversion.