The light Visolight D 240 was mounted in our hall (10sqm). We now have a good lighting and the warm white light (3000 K) is suitable. The aluminum housing makes a stable impression. Due to the slight jamming (Wago) is the assembly really easy. I am glad that I have decided to use this model. Incidentally, I've checked the power and the instrument has 13.8 W appears what more could you want. From me there is definitely a strong buy recommendation.