I have had several sets in different cars , you can get the same kit on ebay for half that price , from china . But i never had any issues in delivery
They are rather good in this weather , but you will get flashed at from time to time and the balast can fail and so can bulbs , but they are so cheap just buy another compete set , in the last few years i have had one bulb failure and one balast failure so not to bad and mine get a lot or hours of use
My daily hack i put a 55w set in low beam and 35w set on high beam , all good :-)