Function check with the manufacturer - obviously not common! The responsibility of the buyer?

1) The illustration shows shaped lights; came an uplight with round lights.

2) No function control manufacturer / supplier: For delivered parts unpacked - assembled according to instructions - Connection to the mains - NOTHING! Neither reading light still shone uplight. After some trouble, then found the cause: In the LED Plantine the reading light to a solder had dissolved or had a cold solder joint. Uplight - the apparent manufacturer wrong together sailed sat joint, in which the lead (two wires) to LED carrier board [not visible from the outside] are performed, led the initial alignment of the upper bulb body for severing the two wires, and thus for long-term loss of power of top light. The faulty joint also could not be disassembled.

Finally, I have resorted with accompanying timetable effort itself because I feared the expense of returning. This is not to serve as an example, so this review with the recommendation: If you want to buy a endkontrollierten the manufacturer subject, should avoid this uplight.