1. Very fast delivery.
2. Perfect warranty by the seller (2 years) and also by the manufacturer (10 years)!
3. The setting of the lamp works properly, the requirement is thorough and multiple read the German manual.
4. The light output is given the size is very good.
5. Processing in my view, also the accompanying accessories very well.
Conclusion: Considering the provided performance (also guarantee) is in my view even the price is justified.
