Hello friends Bin for half a year in possession of a Smart Fortwo 453. Had problems with the sensors in the WR – were not recognized – complete replacement of Smart Workshop – now everything ok. (supposedly a sensor was defective and the whole system goes on malfunction. Luckily everything was free !!! What bothers me mainly are the H4 lamps/brains. Would like to buy other better, but does not know which. Bosch 90+ Night breaker etc. ??? Which are recommended. Or can H7 be used As I see, the passing beam and the driving beam are present with me in a pear. At H7 it is always written by pears driving light and pear passing light. Is there also H7 as a bulb for both lights or must stay with improved H4? I don’t know what is best, just want to have a better light. Someone can help me a lot.