Marty Wallace wrote:

Can anyone please tell me where in melb l can get those 'thin dark blue
lights" for front o bike? As dark blue as copper's lights thanks j

Just get a green or white light and unsolder the LEDs and solder in some
blue LEDs.

White maybe, but not green. Green LEDs run on a lower voltage than blue
ones. A "white" LED is really a blue LED with fluorescent material.