4099854515286 DOWNLIGHT COMFORT EXCHANGEABLE RING DOWNLIGHT COMFORT EXCHANGEABLE RING D100 BK Exchangeable aluminum rings for DOWNLIGHT COMFORT. Aluminum casting in Black color. Dimensions: Ø116,0 mm x8.0 mm, weight: 32.000 g. Company: LEDVANCE GmbH Article Number: 4099854515286 Article: DL CMFT EXCH RING D100 BK