Check the bulb wattage that you are looking to replace your stock bulbs with.
it should be the same or somewhat close (~40watt) to the factory bulbs.
anything higher may melt your lighting harness.
I've had 50watt higher in my HI and LOW beams for the past 6 months now... no problems - but I have heard AND SEEN some horror stories.
LIGHTING WATTAGE GUIDE...https://www.celicahobby.com/tech/lights_external.html
BTW - on most aftermarket lighting packages you may see something like
This means that it is a 55WATT bulb that produces the same lighting as a 110watt bulb. This is a good thing - it means that the light this bulb produces is as bright as a 110watt bulb but only produces the same amount of heat as a 55watt bulb (it conforms to the same specifications as your factory lighting)
I hope this helps... if you can understand what I've typed