I have purchased some led sidelights a lot of people say it's plug and play I can't see how... I have got my lights out gone to the sidelight and there isn't a way they are slotting in the holder... Looked all over for a simple guide on fitting less on astra h and can't find one... someone help...

Basically I have a HID 8000k kit fitted to my astra this is just the main beam... The sidelights are normal orange/yellow dull ugly things any suggestions on how to get a similar colour to my HID's? Is the best way to go led lights? And which ones would I need? Cheers