【No Neutral Wire Required】The product operates without a neutral wire, making it ideal for older homes and easy to integrate into existing systems. 【Zigbee Gateway Compatible】Supports Zigbee gateways using the Zigbee 3.0 protocol, including SONOFF iHost, NSPanel Pro, ZBBridge-P, ZBBridge-U, ZBDongle-E, ZBDongle-P, 4th Gen Echo, 2nd Gen Echo Show, 2nd Gen Echo Plus, and SmartThings V3 gateway. 【Optimized for Low-Power Bulbs】Designed for low-power loads down to 3W without the need for an anti-flickering module. Enjoy stable, flicker-free operation even with modern LED and energy-saving bulbs—maximum compatibility for worry-free use. 【Seamless Home Assistant Integration】Easily add to Home Assistant via ZHA or Zigbee2MQTT for smart home automation (requires a Zigbee dongle such as SONOFF ZBDongle-P/ZBDongle-E). 【Advanced Smart Scene Features】Easily set up countdowns, schedules, or loop timers for personalized automation experiences. Supports voice control with Amazon Alexa and Google Assistant for hands-free operation. You can also trigger other Zigbee devices based on switch status, creating a truly intelligent smart home experience. Specifications: Model: ZBMINIL2-E MCU: EFR32MG22 Rated Voltage: 100-240V~ 50/60Hz 6A Max Resistive Load Maximum Load: 150W at 100V, 300W at 240V Minimum Load: 3W Wireless Connection: Zigbee 3.0 Net Weight: 80g Product Dimensions: 86x86x35.8mm Shell Material: PC Note: This is a Zigbee end device. A Zigbee hub is required.