2 of 2 people found the following review helpful
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This review is from: New Osram H1 Night Breaker Unlimited with up to +110% more light, 64150NBU 12V 55W, Twin Pack of Headlight Bulbs (Automotive)
As per the H4 bulbs I bought at the same time I bought these bulbs to replace a set of Osram nightbreakers ( Up to 100% more light). I did wonder if I would see any difference and was suprised to say that I think that they are putting a better beam out than the previous bulbs. I appreciate this may be down to this pair of bulbs being better matched ( Bulb reviews in popular car magazines often show a significant difference in bulb performance down to poor build quality) but I can see a marked improvement. At this price they are great value as the normal price is about as much again. A work colleague had noted the light intensity of the previous set which appears a brilliant white and this is the same for these items. Very satisfied.