Recessed luminaire using 2x55w TC-LEL fluorescent lamps. Main reflector in steel with a white paint finish. Polished aluminium screen equipped with a prismoptic polycarbonate diffuser.For installation into false ceiling systems with 600x600mm and 625x625mm modules, or into plasterboard false ceilings using a special recessing frame (optional).Lamps can be serviced without the need for tools. Electronic or Dali-SwitchDim dimmable electronic ballast. Optional emergency lighting.Complies with standard EN60598-1 and other specific standards.