He wants super bright light output which can not be fulfilled by a led bulb.55w is correct. In my experience, those super bright bulbs burn so quickly. Trust me when i say that they are garbage. If you want the HID look on your fogs, get some LED bulbs off of ebay. LEDs do not get nearly as hot as halogens, they pretty much look like HIDs and plug right into your oem socket with no other hardware needed. I highly recomend LED bulbs for you.