Wattage Switchable LED Backlit Panel with Integrated PIR Day-light-Harvesting Sensor designed for maximum energy savings inexisting buildings without modifiying the electrical infrastructure. Programmable PIR daylight-harvesting sensor (via remote control) enables presence detection, daylight harvesting, and corridor function control. Adjustable settings include detection area, hold time, standby time, daylight threshold, and brightness scene control. Micro-prismatic diffuser ensures excellent glare control with UGR <19. Versatile installation options: suitable for 15 mm and 24 mm T-bar ceilings, as well as suspension, surface -mount, or recessed plasterboard installations. Flicker-free LED driver pre -wired for simplified, fast installation and optimal use of daylight-harvesting feature.