The LED TUBE EXTERNAL SYSTEM is a lamp driver concept, similar to what you are familiar with in fluorescent tube installations. It consists of a T5 or T8 LED tube and an optimally matched external driver. During conversion, the light fixtures, wiring, and any existing light management installations can simply be reused, with only the components being replaced. Combined with the DALI-2 capability of the system, this offers numerous advantages:

- Very cost-effective transition from fluorescent lamps to LED technology, as existing light fixtures can still be used
- Easy and fast conversion without compatibility issues
- High system efficiency thanks to the perfectly matched LED tube and multi-watt DALI-2 driver system
- Integratable into light management systems
- Dimmable solution
- Suitable for emergency lighting (central or decentralized battery application