The bulb has burst during operation

As a precaution, I sat down after exercising in front of the light.
After about 10 minutes, the bulb burst loudly and gave a flash from firing.
Regardless of the shock, it was also dangerous because flew next to spark some splinters through the area.
I do not know where the lamp or bulb is produced, but such a thing can not happen certainly, right?

Well, since it was mentioned several times the purchase and on the package, there is no warranty on the bulb, and I can not prove that the lamp has gone me the operation breaks and is not about fallen, I've just thrown away and write this recession for those interested.

Rather pay at Rossmann or DM few euros more and buy there.
This thing will not come into the booth with me.