Features: This is a safety isolated standard 0-10V dimming controller, which adopts the current cash PWM-digital brightness adjustment technology, and can adjust the brightness steplessly with the manual knob. It is used to control various LED dimmable drive and dimming electronic rectifiers with 0-10V dimming signals to adjust the brightness of LED lamps. The dimming range is 0-100%, and the safety isolation circuit is design to protect the load from damage due to voltage fluctuation. Compatible with at least 95% driver with standard 0-10V as dimming signal. Easy to install: The ultra-thin shape can be easily installed in the electrical box and wall panel to achieve comfortable and intuitive control. Package Includes: 1x LED Control Dimmer Specifications: Material: ABS-Material Input voltage: AC85/277V Frequency: 50/60HZ Output voltage: DC0-10V With switch: Yes Dimmer power consumption: 0.05W Switching current: 1A Operating temperature: - 20+65 Size: Approx. 8.75x8.75mm/0.34x0.34inch note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.