Indoor/outdoor Christmas lights (South Hounslow off Central Av)

I have a set of Konst & Schmide 144 multicoloured lights which are only partially working. At least 3 little single wires up to 3 bulbs (there are 2 to each bulb to complete the circuit) have pulled out as I put them on a hedge which clearly caught on some of the branches and yanked them out.

I’m sure someone with dexterity and tools could peel back the seal and reattach these wires and probably get them fully working again (and outdoor proof). The lights have various sequence options and the lights themselves are LED.

They’re a good make of light so does anyone want to have a go at making them fully work again?