I would like to know your experience with the Sylvania Silverstar bulbs. I was comparing the packages of the Silverstars and the standard Sylvania bulbs, and they both have the same wattage. If you look on the package you can see this. So, how can the Silverstars be brighter? I do not see any difference`s between the bulbs either. As a Electrician, my logic tells me that bulbs of the same type and wattage put out the same lumens. (brightness) Only when the wattage of the bulb increases can you get a brighter bulb. The color spectrum does not change the lumens either. It just may appear brighter. I passed on the Silverstars and bought the standard Sylvania`s.