This is what I'm looking at, on ebay there are a lot of direct form
china vendors that sell LED replacements for various types of
automotive applications for $1 on up, including shipping.  Some have
scant info about dimensions and output though, so there may be some
trial and error.  I'll report what I find.  I did buy a couple little
round ones that fit in the fixtures I have that are designed for the
10W 2 pin halogen bulbs.  Very inexpensive and well made, light
output good, color a little yellowy, I went with the warm
white.  Like
this:
http://cgi.ebay.com/G4-12-SMD-LED-Warm-White-Marine-Light-Bulb-Lamp-12-Volt-/120756247441?pt=LH_DefaultDomain_0&hash=item1c1da21b91

Edward

At 01:41 PM 7/31/2011, craig cowan wrote:
>are there LED's that fit!?
>
>-Craig
>
>
>On Sun, Jul 31, 2011 at 1:14 PM, Kim Brennan <kimbrennan@mac.com> wrote:
>
> > A possibility to consider is to use the "upgrades" as the reference when
> > substituting LED bulbs, which run much cooler and consume much less power.
> > They are also more expensive, but you'll, probably only need to
> pay for them
> > once.
> >
> > On Jul 31, 2011, at 11:38 AM, Robert Stevens wrote:
> >
> > >>
> > >> At 09:11 AM 7/31/2011, craig cowan wrote...
> > >>> I plan to put all new bulbs in my syncro, will the upgraded ones all
> > >> work, or will they melt housings?