I'd suggest going to this site for all of those kinds of needs:

http://www.danielsternlighting.com/

bob

On Tue, Jun 29, 2010 at 1:24 PM, T-rev Reynolds <gneiss9@gmail.com> wrote:

> Hi guys and gals,
>
> I've been trying to find anything in the Archives regarding this
> subject but so far no joy.
>
> I would like to add a set of driving lights to my H4 low beam
> lenses.  There is an existing hole in each reflector and I imagine,
> somewhere, there is a set of driving lights pre-made and ready to pop
> in...  Has anyone done this to their H4's?
>
> Would be uber-cool to do a blue set of bulbs, perhaps LED bulbs in
> that vacant hole and wire it up to the ignition to come one whenever
> the engine is on!  Any chance someone has done this and could post
> the instructions?
>
> Thanks in advance,
> Sincerely,
>
> Trevor Reynolds
> Airdrie, AB, Canada,
> '91 GL 2Wheel drive, AT, Westy "SEN".
> http://westfalia-91restore.blogspot.com/
>