Update after 3 weeks of use: These are now our every day kitchen lights. I don't know how we even managed to see without them! Very very nice lighting! Took about an 1.5hr - 2hr to install, but this was a first time project, so a professional will take quicker! I ordered 3 custom length strips to fit under my 3 kitchen cabinets. Wired4Signs sent me each strip pre-assembled with wiring attached. The wires they put on were very long, so I could just cut bits off and use for connections instead of buying more wire. The kit came with plenty WAGOs and 2 under-cabinet brackets per LED strip. Each bracket screws on with a single screw and the LED strips simply clip into the bracket! The Power Supply and the Bluetooth Casambi integrator were easy to use too. The more length of individual leads in the main cable you expose, the easier it is to connect everything, as you have more space to work with!