Hi, Well the girls who you have contact with are very nice, but when I first ordered my outdoor lights the lead and first connecting set of lights were very good and I was told that I could from this connect more lights but this it seems was not possible . After chats with staff on the phone each time I thought we had solved it and we came back to the same problem no I could not connect the lights they sent so it became so frustrating I sent all of them back. I do think you need someone who can look at what you have already bought and tell you what you need next. I would recommend your Solar lights.