"Make no mistake, these fittings are awful. You get what you pay for at the end of the day. If you are a DIY'er putting up one fitting then fine, if you are a professional putting up numerous fittings then be prepared to spend hours longer on the job. From an installation point of view the design is awful. I dont know how these have an IP44 rating, water will ingress easily. As outdoor circuits in domestic dwellings require RCD protection these will trip RCD's when it rains. I have just installed five of them and i'm waiting for the phone to ring! They are very fiddly to install, you have to painfully install six pieces of glass on each fitting plus the screws to fix the top down are a complete joke. I have lost a fair amount of money installing these and will continue to lose money when they inevitably fail. You have been warned!!!!"