Square recessed luminaires with strong glare control, for 625 x 625 mm ceiling systems and DALI-2 technology. Product features: Suitable for use with central battery systems in accordance with EN60598-2-22. Push-DIM function for switching and dimming directly on the wall switch. Frame made of extruded aluminum. Polystyrene diffuser. Service life (L80/B10): up to 50,000 hours (at 25 °C). Product advantages: Good glare control (UGR < 19). Low-flicker light thanks to special electronic ballast. External driver for increased flexibility and easy installation. Suitable for emergency lighting. 5-year guarantee. Areas of application: Direct replacement for luminaires with fluorescent lamps. Office rooms, conference rooms. Reception areas, entrance areas, corridors, elevators. Suitable for ceiling recessed systems with a grid dimension of 625 x 625 mm. Technical equipment: Accessories for various installation options available. Safety terminals pre-assembled. External ballast included. Suitable for operation with Emergency Conversion Box. Connection box with 5-pin terminal for through-wiring for cable cross-sections up to 2.5 mm² available separately.