- The delivery was, as always, good and fast! - Article looks like in the pictures, the quality is good - The installation is easy and fast to perform - Operation via the cord goes well and easy. The device also holds the strong pull to turn the unit on and off, good. - The two stages are convenient, it can be controlled depending on the heat demand. The heating time is okay, but could be faster. Until the bars glow so right but takes some time, it must be turned on in any case prior to use, is thus preheated beautiful. - The cable is pretty long, an electrical outlet at the bottom can be easily reached. - A major drawback, however: the problem has already been described. Mounted to the spotlight as prescribed in the manual with the minimum distance of 1m to the winding surface misses the warmth their goal. Have the radiator can be mounted on only 90cm distance due to a sloping ceiling and still is not the winding surface warm, but more of it. He would have to be further tilted.