The LEDVANCE ST8S 16W 840 Motion Sensor Tube is a 4ft LED replacement for T8 fluorescent lamps with CCG. It offers a step-dim feature (30% standby / 100% full light) and integrated motion sensor for enhanced efficiency. Emitting a bright 4000K neutral white light, it’s ideal for corridors, offices, parking areas, and warehouses. Easy installation, mercury-free design, and 30,000-hour life ensure reliable and safe operation.