Absolutely great, I find that this really someone has thought. (Which I have adhered to the ceiling) is fixed by means of magnets on the lamp of the "cover" or the bottom. A battery change is so as to carry out quick and easy. Another advantage is that the lamp still is still mobile. I can simply pull the "lid" and illuminate a specific area, whenever I need a centered light. Really great.
I can only express a strong buy recommendation !!!!!!