Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Died in six months - beware!

A couple years ago I bought SilverStar bulbs and they didn't last a year. I recently gave them another try and didn't even get six months out of these expensive bulbs - what a ripoff! Can't someone make a bulb that lasts more than a year?? I'm tired of being pulled over by the police because my headlights are out, so I'm going back to the Cool Blue lights that are rated for twice the lifespan of SilverStars.