Please do the following.
1) Check the lights condition, outer glass should be as white as new, if not get them replaced.
2) Check the inner reflectors of the beam, if shiny silver good, if not replace them as well.
3) no need to put high voltage bulbs or HIDS, go for original city 2000 model head lamp bulbs (Koito original japanese)
4) Check if the adjustment screws of head lights are working, if they are, take your car to a dark road with no street lights or other lightings, it should be as dark as a jungle, park your car on a straight surface, turn on the head lights on low beam, cover one of the light by making your friend stand closely on one of the light and try to cover the whole of it by his legs/abdomen facing towards the road, adjust the uncovered head light up/down/right/left as per your own vision requirement, repeat the process with the other one.
if possible, try to grab a pair of headlights from Shershah or Maxine line (plaza) if your head lights have the above mentioned deficiencies, do check the above parameters in those bought lamps (specially its adjustment screws). i m quiet sure that it will resolve your problem.