The Goobay 30332 LED produces quite passable light and almost reached the brightness of a 10W halogen bulb.
But:
Less than a year after putting the lamp began to flicker. When I took it out of the socket, I found that a pin was broken. The port area is reflected Silver; Obviously, the breakdown happens within the solder joint, which raises the suspicion of a defective solder joint.
As a Vorrezensent correctly observed: The pins are inserted through the board, as shown on the sales figure, but secured only with a tiny soldering. Thus a considerable risk of breakage is given, which can shorten the actual life dramatically. Sustainable is different!
By the way:
The supplier will CHEV Computer GmbH action that the LED, which I received in early February, 2013, "has worked well over a year" already on 12 February 2014. The talks "far" -gehend for themselves.
