Square insert lights with IP54 protection and selectable wattage setting (Power Select - PS), 625 x 625 mm. Product features: Protection rating: IP54 (front), IP20 (rear). Sheet steel housing with rear recess for the driver to allow a total height of 34 mm. PMMA diffuser. 5-pin connection terminal, cable cross-section up to 5 x 2.5 mm. Luminaire versions with IoT-capable DALI-2 driver available. Service life (L90/B10): 50,000 hours (at 25° C). Panel can be equipped with optical sensors upon individual request. Product advantages: Suitable for applications where a higher degree of protection is required. Very versatile thanks to a wattage setting that can be selected on the driver (Power Select - PS) and up to 5040 lumens. Tool-free electrical connection thanks to push-button connection terminal. Through-wiring possible with connection box included. Energy saving thanks to high system luminous efficacy: up to 140 lm/W. High colour consistency with SDCM 3. Extended services such as power consumption monitoring and remote maintenance possible with DALI versions. External driver for extended flexibility and easy installation. Easy cleaning of the front thanks to the smooth PMMA diffuser. Suitable for use in emergency lighting applications in accordance with EN 60598-2-22. Decentralised emergency lighting possible with separately available LEDVANCE Emergency Conversion Box. Areas of application: Direct replacement for luminaires with fluorescent lamps. Suitable for recessed ceiling systems with a grid dimension of 625 x 625 mm. Hospitals, laboratories, kitchens, canteens, work areas. Technical features: Accessories available for various installation options. Connection box with 5-pole connection terminal pre-installed. Safety terminals pre-assembled. External ballast included. Suitable for operation with Emergency Conversion Box. Special mounting frame with a total height of only 50 mm available separately.