Indicator/Park light Socket

[jackay]

Hey Guys,

Pretty new here. Hoping to get some help with DIYs.

So here's my story, I've been working on a installing a set of projector headlights. I've got the projectors installed into a spare set of headlights that I got online.

Now here comes the problem...the cluster or holders that holds the indicator bulb and parking light appears to be type of different socket... so...the ones that are current on the car, won't fit into the new headlights...

Indicator: New= 4 flanges, where the old = 3 flanges.
Parking light: New = 4 flanges, old = 2 flanges.

I'm thinking that I simply go down the shops and buy a new set of holders that will do the trick? Any online stores that might stock these? And...can the holders be removed easily?
(I just have a feeling that I won't be get these locally... :( )

Thanks for the help guys. Hopefully this will end up well