They are way brighter than most stock halogens, not white white but do have a good range of light especially on most dark roads I drive on and certainly the quality is there in the build

I have tried laser ultra bright lamps in the past (not Osram) and while definitely brighter they have not lasted very long. The Osram Nightbreaker Silver appear to be marketed as a general upgrade replacement, brighter than standard with a reasonable life expectancy and this is exactly what I am hoping for. I cannot say how long they will last, but I can say they appear to be well made, fit well (a necessity as underbonnet room is often limited) and well packed as a duo box which can be safely tucked away ready for use. Physically the glass is plain, no blue tint, with a silver cap. I use these for dip beam only in a lens type reflector headlight, there is a definite improvement over the standard bulbs with improved brightness and colour rendition of roadside ... MoreI have tried laser ultra bright lamps in the past (not Osram) and while definitely brighter they have not lasted very long. The Osram Nightbreaker Silver appear to be marketed as a general upgrade replacement, brighter than standard with a reasonable life expectancy and this is exactly what I am hoping for. I cannot say how long they will last, but I can say they appear to be well made, fit well (a necessity as underbonnet room is often limited) and well packed as a duo box which can be safely tucked away ready for use. Physically the glass is plain, no blue tint, with a silver cap. I use these for dip beam only in a lens type reflector headlight, there is a definite improvement over the standard bulbs with improved brightness and colour rendition of roadside objects, being dip replacement I cannot confirm the visible distance gain but has shown up the standard main beam limitations so based on these I will definitely be replacing the main beam with the same brand bulbs very soon!!

Sadly, no difference to standard bulbs. As the headlight reflector & lens are still the same, its impossible to get a difference in beam pattern simply by changing the bulbs, so these bulbs give a light over exactly the same area as the standard bulbs. No idea how they can claim this extra reach, as its just not true. However, as a direct replacement for standard bulbs, they are fine - but just dont expect them to do anything thats claimed - if you see a difference, its all in your head.