www.jec.org.uk

HI i have changed the dash bulb's in my 67 S Type to LED fantastic transformation i can now see all gauges in poor light and no exess draw on the dynamo in fact less and no heat generated either.
NB Positive earth also.
Supplied by 4 Sight Lighting the guy has developed his products with his own money and is now selling in 7 countries

That sounds great. I've seen some reviews of LED lighting and this sounds like a very worthwhile modification. Although the instrument illumination was probably quite good in the sixties, it is somewhat lacking now!
I've heard some good reports on external lighting as well and we all know that classic cars can dissapear in the dark.
Think this will have to be my next project.
Thanks for the heads up.