> Geez, you DO know your stuff! That's right, low beams are fine as DRLs. I
> sorta wanted to run them at 75% or so in order to reduce wear&tear on lamps
> & alternator.
Careful here -- if you reduce the lamps' operating voltage by 25%, you
will be increasing one kind of wear and tear (bulb blackening) while
reducing another (plain old life usage). Net gain is negligible.
> This is not really an issue since my Durango is pre-2001, and lamps do not
> have to be Euro certified. US beams are OK here, they even have a separate
> clause in inspection regs stating so.
That's fortunate for you from a logistical standpoint, but US beams are
ugly when you try to drive with them after dark.
> All I need to do is to convert front markers from amber to white
You can drill the headlamp or fog lamp reflector and install a grommet
with W5W or T4W "city light" bulb. The front fogs are useless as fog
lamps, so you could even just modify them to serve as your front position
lamps.
> and ambers in tail). Total expense of about 150$...
E-mail me offline if you want details on a slick and clean way of having
amber rear blinkers *and* reversing lamps in the present housing, without
having to add a new reversing lamp (though you may still have to add a
rear fog lamp, and perhaps side blinkers.)
> Now, for 2001 and newer lights are major PITA as you've pointed out... as
> are EU certification requirements. Frankly I think this is total nonsense,
> and regs are made up specifically to protect EU market.
There are valid safety reasons to require EU lighting devices. Most of
them are very much superior to US lighting devices.
> > They make two different kinds. These:
> > http://217.115.144.43/daytime-running-lights/nachruestung_b.jsp
> > and these:
> > http://217.115.144.43/daytime-running-lights/nachruestung.jsp
>
> Thanks! These look good, but I suspect will be ghastly expensive.
Naw, they're very affordable. I have a set on my shelf waiting to install
on my '89 Dodge Ram.
> Thanks again, you've been major help!
Glad to help.
DS
Peter - 24 Mar 2005 09:36 GMT
>> Geez, you DO know your stuff! That's right, low beams are fine as
>> DRLs. I sorta wanted to run them at 75% or so in order to reduce
[quoted text clipped - 3 lines]
> will be increasing one kind of wear and tear (bulb blackening) while
> reducing another (plain old life usage). Net gain is negligible.
Hmmm... didn't know that. Guess I'll just have to go thru electric diagrams
and rewire low beam so it turns on with ignition.
>> This is not really an issue since my Durango is pre-2001, and lamps
>> do not have to be Euro certified. US beams are OK here, they even
>> have a separate clause in inspection regs stating so.
>
> That's fortunate for you from a logistical standpoint, but US beams
> are ugly when you try to drive with them after dark.
Euro beams are definitely better. My other vehicle is US-spec Isuzu Trooper,
and I've replaced original bulbs with hi-intensity ones (same wattage). It's
OK now, but still Euros are better.
>> All I need to do is to convert front markers from amber to white
>
> You can drill the headlamp or fog lamp reflector and install a grommet
> with W5W or T4W "city light" bulb. The front fogs are useless as fog
> lamps, so you could even just modify them to serve as your front
> position lamps.
I was gonna drill corner of the turn signal (it's not used anyways!), and
install white bulb there.
>> Now, for 2001 and newer lights are major PITA as you've pointed
>> out... as are EU certification requirements. Frankly I think this is
[quoted text clipped - 3 lines]
> There are valid safety reasons to require EU lighting devices. Most of
> them are very much superior to US lighting devices.
I agree, and requirement to have Euro lighting patterns is fine, but why do
lamps have to be Euro certified? Headlight beam patterns are easily tested,
and you don't really need a special equipment to tell the color/location of
turn signal/marker/brake lights. Eurocracy at work... :-|
Peter
Daniel J. Stern - 24 Mar 2005 22:39 GMT
> I was gonna drill corner of the turn signal (it's not used anyways!), and
> install white bulb there.
That works -- or you can use that location for the side blinker.
> > There are valid safety reasons to require EU lighting devices. Most of
> > them are very much superior to US lighting devices.
> I agree, and requirement to have Euro lighting patterns is fine, but why
> do lamps have to be Euro certified? Headlight beam patterns are easily
> tested,
That's just it: They aren't so easy to test as you might think. That said,
there exist some US headlamp beam patterns that aren't Euro type approved
with an (E) mark, but which are functionally almost identical from a
seeing/glare perspective, and you're right, there'd be no technical reason
for barring these. But there might be a logistical one: You and I
understand the difference between the junk US beams on your Durango and
the "almost Euro" US beams on, say, a US-market Audi, but how do you make
the average vehicle inspector mechanic understand?
> and you don't really need a special equipment to tell the
> color/location of turn signal/marker/brake lights
True, but intensities and angles of illumination are different for
US/Euro.
DS
Whoops, forgot to give you directions for contacting me offline. Do it via
www.danielsternlighting.com .
DS