For its price, it is very good. The quality is relatively average, but it perfectly meets what you pay for. It needs to be combined with a single-phase rail from Globostar. The installation is easy, but the whole thing doesn't seem particularly sturdy and Globostar products are not well finished. However, from a relative distance, it looks fine, there is no problem. Overall, it is a cheap and practical solution, as long as one can compromise with the average quality.

For use: we used three 10W spotlights on a rail above the sink in the kitchen, I think two are not enough. On the other hand, two 20W spotlights are a good solution for more light if needed.