Tikkurila Lumi is a light enhancing emulsion for interior walls and ceilings. A super flat matt with special light refracting pigments, makes surfaces seem lighter and brighter. A true brilliant white, this water based interior emulsion will help create a light and bright space where sufficient lighting is a problem. A quick drying formula means that the first coat is touch dry after 30 minutes and is ready for a recoat in 1-2 hours.