hi guys hope you can help i just bought new rear lights from ebay but upon going to fit them i discover the connector bit that came with them (one on each light as they came without bulbs) are completely different from whats there. the top bulb that is on the original lights fits there but the bottom cable does not stretch enough or fit. also there is only 2 bulbs in these lights and i have 3 in my current ones? can anyone help me. its a 57 plate focus style and this is the part number of the lights i got FO36L69S.