Package arrived, unpacked and equal time tested if it works.
Lichterkette has shone as desired. Plug pulled out of the socket and let first be good.
In the evening I wanted to leave it a little longer lit then times.
So plug in the socket and set lights on slow color change.
After about 10 minutes suddenly everything was dark and out. Fuse has flown out.
After the backup was in it again all went up to the light string.
When pull out the power supply I noticed the same as the operation has already become hot after 10 minutes.
The lamp at the top no longer shone.
Wrapped items again and sent back.
I can not recommend to operate 5050 LED Strips So for the purpose of him.
Now got me to
"LE PSU, transformer, power supply for 12V Light Pipe, Max 6A, 72 Watt Max"
bought and am more than satisfied.