0/1-10V Zigbee Dimmer must be used with a 0-10V dimmable driver. Compatible with 0-10V/1-10V power supplies. These devices work with many ZigBee Light Link Gateways, Amazon voice control via / Lightify/ Plus / Tradfri. Customize on/time brightness, color, and scenes according to your personal requirements. Pair with other smart devices like music players, diffusers, bedroom lamps, etc. Create various smart and automatic scenes yourself. Requires ZigBee 3.0 (not included). Warning: Turn off all power! Power: AC100-240V Output Voltage: 1-10V Current: 20mA Wireless Frequency: Zigbee 3.0 Operating Temperature: -20C to 70C App: Smart life/ Tuya Smart Mobile Support: iOS8.0 or higher, Android4.4 or higher Color: White Material: Plastic Size: 62x39mm Control Content: 62x39mm Package content above, other products are not included. Note: Light and different displays may cause the color of the item in the picture to be slightly different from the real thing. The measurement allowed error is +/- 1-3 cm.