I changed the factory-fitted headlight bulbs to a halaogen - one which said was good for night racing. However, fast as I may be, I don't race but found the lights excellent for night driving as its pure bluish-white. The only setback I found was that the headlights cannot penetrate through when driving under the usual orange-lights along the highways.
Do check it out. In pitch darkness, you'd see lots more than you actually want to see