Kaapelimies wrote:Anyone of you tried to get more voltage to the bulb? I've installed this set (cost 17 Euros) to all my BX and Visas:
It's got 2 relays and all the wires and connectors ready to fit any H4 equipped car, fitting takes 5 minutes. It gave some 2 volts more to the bulb (voltage taken directly from alternator instead of battery), and there is a big difference! The biggest is, that now any "superbright" bulb like nightbreaker will break in two months... . But instead, you get a lot more light with normal H4 bulb (dont' use the cheapest as they will break because of the voltage). And this allows you to use 100W bulbs also without frying the original light switch!
Can you tell us where you got this from? I always fancied doing Matt's upgrade but have been too lazy to make a loom up; this I could possibly be bothered to do!