I have bought these downlights and I’ve been testing the installation and removal on a piece of scrap plasterboard
https://www.downlightsdirect.co.uk/...VVwQK5fZdDDf0kveqRBuSnEnPbrB4JRxoCLC8QAvD_BwE
The instructions recommend a hole between 65 and 70mm and I’ve used a 68mm holesaw
The problem is that, while the downlight stays well in place, it’s impossible to remove without damaging the plasterboard
With a 68mm hole the springs are very close to the edge
I’ve tried a 76mm hole which is 6mm larger than what the manufacturer suggests and I still struggle
https://www.downlightsdirect.co.uk/...VVwQK5fZdDDf0kveqRBuSnEnPbrB4JRxoCLC8QAvD_BwE
The instructions recommend a hole between 65 and 70mm and I’ve used a 68mm holesaw
The problem is that, while the downlight stays well in place, it’s impossible to remove without damaging the plasterboard
With a 68mm hole the springs are very close to the edge
I’ve tried a 76mm hole which is 6mm larger than what the manufacturer suggests and I still struggle