Differentiated LED lighting systems improve energy efficiency, simplify installations, facilitate data gathering and monitoring, in domestic, office and industrial environments. STMicroelectronics' STEVAL-POEL45W1 is a 45 W PoE powered LED lighting system with BLE control. It implements PoE-enabled constant current operation, integrating the PM8805 IEEE 802.3bt PoE-PD interface and the LED6000 DC-DC LED driver, while the Bluetooth certified module SPBTLE-1S, compliant with BT specifications v4.2 and BQE qualified, enables wireless On/Off and dimming control.