Description:Voltage: AC100-240V 50/60HzMax.load:LED 250W 10ASpecifications:1. This smart Tuya module with a compact design is suitable for EU/UK wall switch boxes. It can be easily embedded in the wall switch box of traditional switches without affecting your original decoration style, making it intelligent. Your device provides the ultimate power on/off intelligent transformation, and converts most compatible products into smart products; the traditional switch and the smart module can work independently without interference.2. Can be used as a one-way or two-way circuit (2 switches control 1 light); only need to connect to 1 of the 2 switches and convert the connected device into a smart device (for a two-way circuit)3. Support hands-free voice and wireless remote control; support Amazon Alexa Google home voice control and smart life on smart phones and Tuya application control.4. Use Smart Life and Tuya applications to fully control connected devices through timers, timetables and countdowns (1/5/30 minutes, 1 hour, etc.); share control with family and friends to increase convenience;Package Included:smart switch*1