Insulation with Megaman lamps and downlights
Answer
We do not recommend covering our lamps or downlights with building /loft insulation as it restricts the path for heat dissipation. We recommend the insulation is cut around the down light.
MMUK downlights installation sheets provide clearance guidance measurements.
See link below for example:
https://www.megamanuk.com/products/fixtures/downlight-fittings/518349/