:725:You do realise they are illegal???
...... that might not be strictly correct

You definitely can't have a Blue light ( or
any colour other than Red, White, or Amber )
showing to the REAR of a vehicle, but AFAIK, you
can have a "steady"
i.e. not "flashing" lamp, of any colour
except Red to the
front.Steady blue LED lamps would therefore appear to comply with the UK RVLR' s 1986

That probably also explains why the likes of Mr. Stobart' s fleet are often
seen impersonating Christmas all year round without getting "pulled".
Any current or former UK Traffic Cops around that can confirm ?
