Sylvania H11 LED Fog Light and Powersport Bulb - 2 Pack, Compatible with Multiple Cars

If you are using these for their intended purpose, and putting them in your fog lights, then these are fantastic bulbs - you cannot get a better bulb to put in your fog light position and I recommend you buy these right now if you are able to. They aren't cheap as they are Sylvania's top of the line H11 LED. Fan cooled and quiet, superb beam pattern for fog. Top of the line, all the way around. But if you are planning on using them for off-label use then read the review below. For those who are planning to swap their halogen headlights for these: These are high quality LED lights that are compatible with most H11 light setups. They are not to be used on roads however, there is a very good reason for this. If your automobile is outfitted with halogen lamps then it's meant to house halogen only. This is due to the beam pattern. Upon installing these, you will notice a much cooler light temperature and the quality of the light is wonderful. However the benefits end there. Up close the brightness is superb, but far in the distance is where these have faults. Compared to a standard H11 halogen bulb (i.e Sylvania Basic) The Sylvania Basic would have much better lighting downrange. As stated, the LED will "seem" brighter. But it just isn't for real world driving conditions. ,