I got the Piaa "super white" bulbs for my headlights about 5 months ago and I just found one LH low beam burnt out tonight. They where 80$ and 5 months later they burnt out. I generally like PIAA but this product is ****. Just thought I post a warning to every one so you dont get burnt too. But to be fair it could of just been a bad bulb. Any one else have these? Any luck? I think I'll just put my stock ones back in and cut my losses, good thing I held on to them other wise I'd me even more pissed off!

 

i have piaa's on my other car that is over one year old. and
still going strong.

they tend to weaken if you touch them at all with your
fingers, or hit the bulb to anything during installation, or
you let the automatic circuit turn on/off the headlights
during car start up and kill. you need to manually
turn on the lights after the engine is started and shut off
the lights before you kill the engine.