Description: Adjust the desired brightness via phone app, voice control, or manually via the LED touch panel; Compatible with various dimmable bulbs as 200W LED,CFL, 300W INC. Take full control of connected appliances with automatic timers, schedules and countdown (1/5/30 mins, 1 hour, etc.) with the app. Voice Control, The smart dimmer switch compatible with Alexa & Google Home Assistant to free your hands; No Hub or subscription required to contol your home light. Remote control your smart dimmer switch from anywhere with Tuya App; set schedules to turn on/off lamps while you are home or away. You can also share the App with your family members to control device. Easy Installation, fits any standard multi-gang wall plate Excellent design and high quality materials to ensure long term stable and reliable service Specification: Model No.RSH-EU-SD02 Material: PC Color: White Dimming control:TRIAC Edge Cut Input Power: 220-240V AC 50Hz Inductive Load (LED/CFL): 220W Max Resistive Load(Incandescent): 300W Max Communication: WIFI 2.4GHz/BT 5.0 mesh Control Channel: 1 CH Standby Power: ≤0.5W Size(LxWxH): Approx.8.6 x 8.6 x 4.3cm/3.4 x 3.4 x 1.7 inch Package Includes: 1 * Smart Dimmer Switch 1 * Install Accessories (EU Plug) 1 * User Manual