The bright installation solution for common module ceilings 625. , Dali and non-dimmable LED control gear available on request. , Optional accessories:, Wire suspension, mounting frame, installation spring , Material: natural aluminum/diffuser disc and light guide made of PMMA (non-yellowing), Dimensions (LxWxH): 1245x308x10 mm, Ceiling cutout (LxW) insert light: 1225x288 mm, Color rendering index Ra: 80, Color difference (MacAdam): 3 SDCM, Service life: 50,000 h (L80 B10), Control gear included: dimmable 1-10V