Source google image: https://www.monisolationecologique.com/media/catalog/product/cache/15/image/512×512/0031d8ea2ced5c1528e76edd7059a388/c/a/capot_de_spot_isocell_1.jpg
Isoler spot plafond
Source google image: https://www.monisolationecologique.com/media/catalog/product/cache/15/image/512×512/0031d8ea2ced5c1528e76edd7059a388/c/a/capot_de_spot_isocell_1.jpg