I'm looking to consider asking my electrician to fit one extra LED flush-fit spot in loft hatch so it matches the rows in the ceiling to a total of 9 (3 rows of 3). He's concerned that it won't be safe and I totally get this, but is there a way to install this with some form of strong, flexible 3-core cabling or technique? Just so when we use the hatch, its not going to cause issues?