(Mounting plate provides a hole size of 75mm. 3) Sand excess plaster off when dry. When replacing old ceiling lights with modern LED the original ceiling hole may be too big to accept the new LED light.
Downlight Spotlight Hole Converter - Hole size 70mm - Plastic
Downlight Spotlight Hole Converter - Hole size 80mm - Plastic
Downlight Spotlight Hole Converter - Hole size 65mm
National Lighting Spotlight Hole Converter, Recessed Brushed Chrome Ceiling Lights, GU10 Halogen or LED, Dimmable Downlights Conversion Kit 65mm-125mm IP20 Rated - Pack of 4
National Lighting Spotlight Hole Converter, Recessed Matt White Ceiling Lights, GU10 Halogen or LED, Dimmable Downlights Conversion Kit 65mm-125mm IP20 Rated - Pack of 4
National Lighting Spotlight Hole Converter, Recessed Matt White Ceiling Lights, GU10 Halogen or LED, Dimmable Downlights Conversion Kit 65mm-125mm IP20 Rated - Pack of 10