Up until a few days ago I, like many others, upgraded to HID lights via a conversion kit...... I had no problems with this, it passed MOT's fine and improved driving visibility 3-fold. But I did have 2 issues.... 1 being that I couldn't use my Auto lights feature as starting the car with the headlights on would cause the HIDS to go out and then not always come back on. Or just one, the right one, would come back on...... And 2, whenever I flashed anyone I had to flash once and keep the stalk pulled back long enough to get the lights to warm up and come on... Usually about 5 seconds. Cos as you know when you flash your high beams the low beams come on as well.. Well since LED's have come on a long way I decided to upgrade to LED headlights....... I chose a set that doesn't require any external ballast boxes or LED drivers as there built into the unit and also fanless ....... I got mine from http://www.horizonleds.co.uk/headlamp-cree-led/4th-generation-cree-led-kits/h11-cree-led-headlight-kit-g4 These are just plug and play... Took me all of 2 minute to install...... The beam pattern is excellent, but then again the Toyota projectors are pretty good anyway. These are just as bright as my HIDS and as soon as I can figure out how to add more pics doing an edit of my post I'll show you.... Lol All in all I throughly recommended these. Just hope they last as long as the HIDS with no problems.....