Another way to get more light, standard light/bulb fitted with reflector made from self adhesive foil tape.
Foil tape stuck to itself with adhesive Foil tape fitted original on left / reflector on right
round edges to stick to fitting same standard bulb in both
Trialed on bench for 20min, gets warm but not hot.
Extra light now fitted in RS at a cost of £2.97(piece of 2 core cable now soldered on), company car focus owner very nicely donated one of his lights.
Shame on Ford for this penny pinching move.