Advanced Dimming Control: This 0-10V dimmer knob offers precise control over dimmable LED drivers and electronic ballasts, supporting a dimming range from 0-100%. It ensures smooth operation down to 0V, incorporating a shutdown feature compatible with 1-10V power supplies for enhanced functionality. Installation Simplified: Featuring clearly marked wiring (Brown line as "DIM +", Blue line as "DIM -"), this dimmer ensures a hassle-free setup. It's crucial to avoid direct AC power connections. This user-friendly design allows quick integration with compatible lighting systems. Robust Specifications: Engineered for efficiency, the dimmer operates with a dimming signal current of ≤ 40mA and a voltage range of 0-10V. It offers seamless 0-100% stepless dimming and is built to perform reliably within a temperature range of -15 to 50°C, with a triode voltage tolerance up to 180V. High-Quality Construction: Constructed from premium plastic and metal, this durable mini controller rotary switch is designed for longevity. Resistant to common wear and tear, it promises repeated use over extended periods, maintaining its functionality and appearance. Versatile Usage: Ideal for a variety of lighting applications, this dimmer knob is compatible with downlights, track lights, wall washers, and more. It works seamlessly with most LED drivers and electronic ballasts, making it a versatile choice for residential and commercial lighting projects. Colour:Black Material:plastic Due to different batches, there may be differences in product appearance and printed text, which will not affect use Package Contents: 6 * DC 0/1-10V Knob LED Dimmer Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.