The bulbs came well packaged and fit perfectly in my 2014 Honda Accord. The installation experience depends on how a car is designed, bulb location, how much space one has to work with, and would generally not have much to do with the bulb itself, unless the bulb's dimensions are off. For now, I am living in the moment and happy with the brightness of the lights. I replaced the stock low/high beam and fog light bulbs. They are bright, have a good cut-off/beam pattern and are not blinding. UnlessSee full review