The Arcolight Ratio 65 is a high-performing and cost-effective LED downlight. Offering CRI 90+, SDCM<2, and available in 2700K or 3000K colour temperatures. Rated IC-4 and IP44, the Ratio is suited to a broad range of commercial and residential applications including wet areas. Each variant is supplied with 190mA phase cut flicker free dimmable drivers, with optional Dali drivers available - finished in textured black or white. The Arcolight Ratio Downlight is part of the Arcolight collection, showcasing premium architectural lighting curated by Studio Italia.