Actually, the essence is said. The lamp makes a good impression. The base is solid and should dissipate heat well. The power supply is, unlike some cheaper models, largely dimensioned and working silently for me. The LEDs provide a good, bright and uniform light. The lamp we have rd by. Built 18 square meter room of our Juniors and the room is very well illuminated. He has next to several indirect light sources now also a light source that illuminates suddenly as bright as on the room. It is satisfied. Installation is very easy and injury-free to do because of the good materials.