I purchased online two of these dimmable wall lights on 1st November 2017. After finding the lights could not be turned on from a normal light switch, I asked if Sherwood could find out if the lights could be adapted. Some two weeks later they informed me the manufacturer had not responded to their enquiry, so we agreed I would return the lights. The lights were returned on 30th November, their returns form having been emailed on 29th November. As of today, 23rd February 2018, I still await the refund! All my telephone and email communications have been ignored, so I have initiated an online county court claims procedure. Would you want to deal with this company?