This rare (only found this on the whole market) and very expensive product (7.6€ per meter!!!!) in one cable color changes and instead of the white one that I use (and everyone else uses), it has an orange color, which apart from being inconsistent in construction, requires great attention and explanations in order for both the technician and the customer not to get confused and cause a short circuit. I was forced to buy it, struggled and paid for it dearly. I have to inevitably lower my expectations below the average of the three stars, inevitably to the two... Otherwise, it's like wanting to buy whatever at whatever price...