Just replaced my Halogen Floodlight with a LED one from Screwfix. I opted for one without a lead.
However the cables to the Halogen one were two "single and Earth" cables that came through the wall and these are not a good fit into the gland.
I will have to mount a suitable waterproof JB and fit a flex into the lamp.
Any suggestions for a neat and suitable box that will neatly accomodate the cables and a flex.