I was asked by friends father to replace the fluorescent lights in his work room, one of them that was said to be "new" had burn't out just like this one. Except it was a Phillips. I didn't know LG made fluorescent tube lighting.
Found out the story behind this. There was a bad smell and smoke was in the room, and the fire dept was called. the light had quit by then and a fireman removed this bulb from the fixture. the socket needed to be replaced and was not a fire hazard.
Yeah i had one of those cheap sockets with the internal rotating piece melt/arc a little because the lamp wasn't installed perfectly straight. Luckily i shut it off before any plastic started dripping.