http://www.lightsoninhampshire.co.uk/Pu ... fault.aspx
I'm not quite sure about ours (this close). They're definitely white, so maybe they won't be replaced again.
There was a page for Gloucestershire as well but it wouldn't load properly.
Same project, replacing all 'old-type' with LEDs - presumably if yours are Leds already they won't need doing

It says they'll save millions.