Dear forum friends:
I just read in the latest Consumer Reports with cell phones on the front cover. There is a one page write-up on aftermarket lights. Consumer reports looked objectively at several different bulbs vs oem. OEM halogens were equal or better than all but one type of aftermarket bulb. Sylvania superstars actually had lower light output than halogen oems. Study was done in a dark building with special equipment and light meters. IF you are looking for better lighting DO NOT REPLACE OEMS. Save your money!!!!!!!!!! If you are looking for whiter lights to emulate HID's but with less illumination then go ahead and waste your money. I did after reading these forums. I suspected light output was not better but not worse as CR reported. I do like the whiter lights so I am not really as dismayed as I sound. I just hate wasting money for purely cosmetic reasons. I enjoy spending money that promotes aesthetics but also has some science behind it i.e. performance.
In conclusion, yes I wasted my money on sylvania superstars. The light is whiter so I can justify my purchase. BUT at night when it counts you are not buying better performance i.e. illumination. FOR the record, piaa was not tested.
I just read in the latest Consumer Reports with cell phones on the front cover. There is a one page write-up on aftermarket lights. Consumer reports looked objectively at several different bulbs vs oem. OEM halogens were equal or better than all but one type of aftermarket bulb. Sylvania superstars actually had lower light output than halogen oems. Study was done in a dark building with special equipment and light meters. IF you are looking for better lighting DO NOT REPLACE OEMS. Save your money!!!!!!!!!! If you are looking for whiter lights to emulate HID's but with less illumination then go ahead and waste your money. I did after reading these forums. I suspected light output was not better but not worse as CR reported. I do like the whiter lights so I am not really as dismayed as I sound. I just hate wasting money for purely cosmetic reasons. I enjoy spending money that promotes aesthetics but also has some science behind it i.e. performance.
In conclusion, yes I wasted my money on sylvania superstars. The light is whiter so I can justify my purchase. BUT at night when it counts you are not buying better performance i.e. illumination. FOR the record, piaa was not tested.