Hi Ade1975,
Unfortunately Screwfix is unable to offer installation or usage advice other than that contained in the manufacturer’s instructions. If you are not completely sure we would also recommend contacting a suitably qualified tradesperson for advice.
As far as we are aware, and as long as the IP Rating of the light is suitable for the conditions and likely exposure to moisture, then these lamps will fit an up-down light with GU10 lamp connectors. Ensure that the IP Rating of the lights has been maintained after being installed.
Thank you for using Q&A. PB
Thenk you for using Q&A. PB
Answered by: Pebo
Date published: 2018-06-23