Halogen lamps lose output over time and many OE bulbs are fitted with more of an eye on durability than performance. However, upgraded bulbs now feature up to 220 per cent more performance than the ...

After around four years, Osram is replacing its LED retrofit lamps, which can be used instead of H7 bulbs. The next generation of H7 LEDs, which are already road-approved for many vehicles, offers not ...