On 08/11/2016 23:29, Rod Speed wrote:

I wonder if a 12V 5W car bulb could be put in series with the lot,
hopefully dropping less than a safe 13V to run the 6 bulbs by that
much less? The bulb could be mounted to look like it's part of the
fixture.

If you do that then there isn't much point in looking for halogen as
running them at a lower power makes them look like ordinary lamps.
Can you get none halogen lamps instead these days.

Screwfix have some cheap LED ones

http://www.screwfix.com/p/lap-candle...r-ses-2w/3455f

I don't know how many lumen you are getting, these are 210.