I bought 2 complete sets of garden lights and stuff to make them work from Garden Light Shop about 3y ago - one for back, one for front. Their garden lighting design service was really good and its all still working very well 3y on, save for the three lights along my narrow drive that have been run over by delivery drivers! Hence I have just bought some replacements and moved them further into the flower beds and away from the very edge of the drive. I just clipped the replacement lights back onto the existing cable and they all work instantly. I could not be happier - except for at the delivery drivers!