Hey whats up, looking at JC Whitney and need to order headlamps. Has anyone upgraded their lights? I drive in the country alot and need good brights and some decent dims. What do yall suggest? I know i Have a high beam bulb and a low beam bulb. Should i just replace those? What bulbs do you suggest and what size?

 

5-3/4" H4 Xenon Headlights with Adapter Kit - High/Low beam

These seem to be what i need, i dont really know though. Is it?