Hi All, Wondering if someone can shed some light on this for me. I did try Luceco however they've advised there about 2 days behind on customer support right now. I purchased 14 x https://www.screwfix.com/p/luceco-ftype-fixed-fire-rated-led-downlight-white-600lm-6w-220-240v/7046t from Screwfix last week. Installed them at the weekend and I seem to have a problem with 3 of the lights. For some reason two of the lights have a massive delay after the switch is turned on (standard on/off) and one of them flickering but at 10% brightness, like the LED is failing or not getting enough power.... I've checked the wiring and all seems OK, I've moved the LED to another power source and the issue seems to follow with it which would mean its the unit, but I mean 3 dead out of 14... Seems rather high. Heres a video : Any advice would be great. Thanks!