Now, after 11 months is the second Night Breaker headlight lamp defective. The Philips original lamps that I had expanded in 2013 to incorporate the Osram lamps were mounted since the initial purchase of the vehicle in 2009 and are now back in the vehicle. In 2013 I had already at that time bought a defective Osram Night Breaker lamp and this as a replacement. It was now the last Osram lamps in our household. The Night Breaker effect may perhaps be measured in lumens. Subjectively, they were not "extraordinary" brighter or better than the previously installed "standard lamps". Now however, it is also really dark here in Sweden. The five Osram Duluxstar saving lamps which we used outdoor lighting for our home were faulty even after a year or even after 3-4 months had a start time of around 10 minutes. Osram - now never again!