PLEASE READ THE DESCRIPTION BEFORE YOU BUY A SET! Add some style to your car with our white Strobe LED bulbs. Sold as a pair! - If you turn your lights on, the bulbs light normal. - If you turn your lights off and on again they have the strobe mode. After that you can switch in the normal mode again if you turn your lights off and on again. - You don't need anything for it, just change the bulbs and you will see that it works!- Please make sure what bulb sockets you need before you place an order!- On the last pictures you see the measurement of the LEDs. Please check it out on your car if they can fit in or if you have to drill the whole in your Fog/Headlights bigger!1.) We tested them on a few cars. Problems can arise in vehicles with more electronics or cold monitoring, such as BMWs. However, it may be possible to switch off the cold monitoring using coding. We cannot guarantee that this will work on every BMW or other vehicles! 2.) If your original low and high beams are in one bulb, our strobe LEDs cannot handle this. So only the low beam and strobe mode work, but when you turn on the high beam nothing changes. There can be also an error that your highbeam lights up on your dash if you just have your low beams on.3.) If you need H1 please check our last pictures if they can fit in your socket! We give a 6 month guarantee on the LEDs. So if they suddenly no longer workproperly or no longer light up, you can get a free replacement or refund! Please be careful not to drop the LEDs or get them wet. This can damage the LEDs and we can't give a refund on this! *ONLY OFFROAD USING OR WHILE PARKING NOT FOR DAILY USE*
