LEDSmart-BLE-Relay-250W-DIM (OPPLE Item Code: 821017001200) Smart Relay with DIM function for use in the OPPLE Smart Lighting System. Simple wireless control, including TRIAC dimming to dim any type/brand of luminaire. Compatible with OPPLE Smart Sensors & OPPLE Smart Switch. Including built-in energy meter, to read out in the app or web user interface. Complete wireless communication via Bluetooth® Low Energy (BLE). Model: Signal converter; Operating method: RF; Degree of protection (IP): IP20; Operation by Bluetooth: Yes; Type of accessory/spare part: Signal converter; Width: 41.2 mm; Height: 28 mm; Max. load: 250 W; Depth: 88 mm; Material: Polycarbonate; Finishing: White RAL9003; Protection class: II; Nominal voltage: 220~240 V; Frequency: 50/60 Hz; Operating temperature: -20~45 °C; Housing material: Polycarbonate; Application temperature: 25 °C; Dimmability: Triac; Cross section connection cable: 0.75 mm²; Cable Length: 12 cm; Communication: Opple Bluetooth® Low Energy Mesh; Max. switching capacity (LED): 250 W; Length: 88 mm