Size: 86*86mm Power: AC 220V Load Type: Controls energy-saving lamps under 40W, incandescent bulbs under 100W Working Voltage: 220V Condition: new Delay Time: Approx. 50 seconds Color: White Installation: Turn off power, avoid short-circuiting the load Ideal light switch for bathrooms, hallways, stairs, and porches Features a two-wire connection for easy installation High-quality energy-saving automatic switch controlled by light and sound Automatically turns on when sound is detected in darkness; does not turn on during the day or in bright light. Light can be set to stay on for 50 seconds after sound detection. No more fumbling for light switches in the dark! This intelligent sound-controlled switch activates lights with a simple clap or footstep. It also includes a red indicator light for easy location and automatically turns off after a period of inactivity to save energy. Package includes: 1pc x Voice Control Light Sensor Lamp Switch