I was just wondering if anybody on here had changed or seen changed the leds in the dial and if it is legal instead of having white I would like to add red in just to match the rest of the dash lights? :)

I was wondering what I would need to do to change all the rear exterior bulbs to LEDs on my Astra J. Im know how to change the bulbs but i wondered will i need load resistors for them, especially the indicators? Has anyone got any advice on bulb sizes, fitting or services that will do it for...