Are there better parking lights (gu)

Well we are pretty well geared up for taking off and exploring the North Simpson next week , the petrol GU's delivering over 200kw now and we have pretty well fixed up most of the lights, the last being the cargo bay area , which came up very well due to a couple of wide area (140 degree 1w) chip Leds which are not generally available just yet, however one thing that we always seem to overlook is those crummy yellowish parking lights.

Wondering if there is a better type globe for these out there as a few phone
calls haven't revealed anything.

Robin Miller