First real test tonight of the hid bulb kit i put in the transalp, bloody brilliant light output, all was fine untill i was in the city centre and decided to flash someone, so once i'd put me dick away, i put the headlight onto high beam then back to low beam.... only it stuck on main beam.... bugger. this is one of the hid kits where a solenoid pulls the bulb and a shutter back to go onto main beam, i tried shutting off, re-starting, pulling the passing button a million times, unplugging the connection where the origional headlight connector plugs into the controll box, nowt, the damn solenoid seems stuck. in the morning i'll whip it out and have a look see, could be that as it was hot, something had expanded and was binding to prevent the bulb and shutter snapping back to low beam position. But if the solenoid is buggered, wheres the best/cheapest place to a hid bulb on it's own? it's the H4 version, i really do not want to go back to the stone ages with the candle coloured halogen bulbs now i've experianced the pure white light of a hid bulb.