ARCO is a series of architectural LED downlighters with minimalist design which blend seamlessly with any interior space and lighting scheme. Choose from our contemporary range to best suit your design and application. Suitable for interior architectural, retail, domestic, and commercial applicationsSecond generation ARCO series with new sustainable design, high-temperature steel housing and fire resistant glass up to 1000°C fully certified 90 min. IP65 Recessed fixed round downlight. Cut out is 68mm.