Bought 2 SE40599 drivers and two SE10615W0 Strip lights only to find out that you need an extra cable to connect the two together. Would it not be sensible to state this requirement on the website when you are reading about the strip lights. It is stated as a requirement when you find the connector cable on the website, but if you don't know you need this, then you will never know. Having spent over the £99 for free delivery, I left a phone message suggesting I could have these connectors without a delivery charge. Nobody has yet responded. I have now bought these connectors from another supplier at a reduced cost.