Ceiling luminaires are applicable for accommodation areas. They are designed to meet maritime requirements and UL approval. These lighting fixtures for ceilings with their high quality light distribution are easy to install and to maintain. Available with LED light sources. Recessed luminaire for mounting in modular, T-grid ceilings, ceilings with a concealed supporting grid or plasterboard ceilings. Steel luminaire housing with white epoxy/polyester powder coated paint finish. Can be delivered with optics as FR1, FR2, FR3 or FR4.