Nothing but problems since fitting bulbs not working alternating between all 4 h1/H7 deciding I think to going back to osram nightbreaker + bulbs I do like the hids but not worth the trouble
No started with 1h7 and 1 h1 one minute they work then next time I turn them on nothing I would have to turn them on and off a few times and TBH with my mot due in 2 weeks it isn't worth the bother only fitted a few weeks paid a lot for them not cheap ones my son got a set for his Clio and he removed them again had loads of trouble with ballasts
This happened to my old set and it was a faulty balast. The new set I have is a 55w canbus free kit. Works spot on. This is the set I have in now.. Item number on ebay - 370640293554 Link to item on ebay through mobile site - http://item.mobileweb.ebay.co.uk/viewitem?sbk=1&nav=SEARCH&itemId=370640293554
Cheers mate the ones I have are 35w I have 3 sets so wasted a lot of money going to put back the nightbreaker plus bulbs couldn't go trough this again
I had a similar problem and also the bulb came out and melted the inside of the headlight, replaced headlight and then replaced both high beans and dipped with night breakers no more problems Rich
I had a faulty set too, one wouldn't stay on and the other had a mind of its own. Swapped for eBay 271032908233 and been fine ever since *touch wood*