LED tubes for electromagnetic ballasts work with the Connected Sensors. Product features: Network protocol: ZigBee 3.0 (2.4 GHz Mesh Network). LED TUBE T8 EM Connected can only be operated with the LEDVANCE Connected Sensor. Product advantages: No sagging thanks to glass technology. Shatter protection thanks to special PET coating. Short payback period thanks to low energy consumption and low maintenance costs. Areas of application: General lighting in ambient temperatures of -20.+50°C. Parking garages, storage areas, production areas. Industry. Offices.