Okay January 1875

I wanted a compromise between better illumination and something a little more white, and this balance is not easy to find while remaining registered.
Is light and very white but light on the dangerous limit highway in the rain or visibility but still remaining in the yellow.

For me, these bulbs are a good balance, but I think it all depends on the original lighting and optical condition.
On my laguna 2 of 2006, the headlights are a bit dull and standard light bulbs were average. The change has been very beneficial because on one hand the visual quality was increased (range, signaling) and secondly, the light is whiter.
By cons, a Clio 3 2010, I find the basic lighting is already very good and very white and I am convinced that the change would be minimal, see tiny.

Everything depends on what you leave, if your car is new with quality lighting both in power and color, you may not see much difference, whereas with an older car, the change will be very significant.