However, a lamp had a short circuit. I wanted the exchange to ensure, but Amazon said they write me just fine and I can then order a new one. They wanted the back ... not only because the postage shall not be reckoned.
So I opened the faulty bulb:
- I have the ring gently levered with a very fine screwdriver forward out of going around the reflector
- The reflector is with a little hot glue fixiertund can then bring out carefully.
- The LEDs sit on a small aluminum circuit board in a heat sink and are fixed with two screws. The cables come from the bottom up through the center of the board and soldered were extremely scruffy. it was enough careful to pull it to the "connection" to solve.
- If you have taken out the still sits underneath a small board with a rectifier, and Kondesator Stablilisierung.
I have everything nicely sorted, newly installed and soldered the cables properly. Then assembled everything and the LED is again fine. Cost me half an hour, a fine-wire fuse on the power supply. Annoying because only caused by sloppy Zusamenbau the lamp! Apart from that, however pleasant, economical light!
