This is the light I purchased. Remove all outer casing and end dome piece so your just left with light unit. This sits perfectly on existing and just need to be siliconed in place (leave to set). Remove excess wire to length. Wiring is Red to Brown and White to Green (solder and sheath wire). I still own the best bike ever and always puts a smile on my face.Do you have the picture of the light before installation? The one you purchased on Ebay? Just wanna see how it looks like? And thanks for getting back to me. Do you still own the bike?