Round ceiling and wall luminaire with elegant appearance for outdoor use. For escape route illumination. Base and housing made of corrosion resistant pressure die-cast aluminium, seawater resistant powder-coated. With membrane valve as a standard to avoid condensed water. Diffuser: crystal glass (satin finish) with diffuser fixing. Base fixing slots outside of gasketed area, drill hole deviations can be compensated. Screwless cover fixing via bayonet lock with safety catch. Includes 1 anti-theft device. Mains connection 2 x 3 x 1.5 mm². Second cable inlet for loop through. Compatible with DC, ideal for central battery systems. With AC Control monitoring module for Luxifair central battery units.