> If the wiring / bulb holders / headlamp reflectors is as mean as on the
> orginal Focus, where I had problems with the connectors getting hot and
> melting, then I would strongly recommend that you dont use a higher
> wattage bulb.
>
> Tim..
Hi Tim!
I used 80/100 watt H4's in my '99 Focus from almost new up until a couple of
months ago. I worked shifts, which meant that many of my 28 mile commutes
were in darkness. It was also on country roads, which is why I felt the
need for better lights.
When I originally fitted the 80/100's I checked the volt drop and it was
insignificant. I also monitored the temperature of the plastic bits after
use and could not detect any worrying rise in temperature.
I retired a couple of years ago, so when one of the bulbs blew recently I
just fitted the original 50/55's back. After seven years of using the
uprated bulbs there was no visible deterioration of either connector,
wiring or of the bulb holders.
When I swapped back to the lower rated bulbs the reduction in light output
was very noticeable, and if for some reason I needed to do much night
driving again I would fit an uprated set without hesitation.
I can only think there was a problem with your car that would have happened
regardless of bulb rating used.
Usual caveats apply!
Chris

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Tim.. - 29 Dec 2006 07:59 GMT
>> If the wiring / bulb holders / headlamp reflectors is as mean as on the
>> orginal Focus, where I had problems with the connectors getting hot and
[quoted text clipped - 29 lines]
>
> Usual caveats apply!
Although I know mine was a german built Focus, I must have had the spanish
wiring loom then!!
The headlamp wires were alarmingly thin, even for 55/60w bulbs, and the
clear plastic mouldings for the connector disintegrated in short order. I
actually had to remove the lamps, and splice in new connectors....
My 2p...
Tim..
Chris Whelan - 29 Dec 2006 09:25 GMT
> Although I know mine was a german built Focus, I must have had the spanish
> wiring loom then!!
[quoted text clipped - 5 lines]
> My 2p...
> Tim..
Although mine is March '99 registered, it was quite an early car. Perhaps
some post-launch cost cutting went on?
Chris

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