Yes, they are brighter than what was in there before. It will make a difference during the daytime, but I wonder if you use them at night when you are likely to want to, it will have an effect on your night vision. As you drive at night your eyes adjust to the darkness. having a yellow light will not temporarily blind you if you turn it on. Think of it like the headlights. if you have a car coming towards you with yellow lights, you can see fine after they pass, but with the really bright white lights, you are left seeing halos and artefacts in your vision and can't see the road clearly. that is why places like the EU don't allow certain bulbs in cars.
2018 Niro EX - Ocean Blue
GTA - Canada.