[Low-Voltage Passive PWM Dimming Control]: The LED dimmer is designed with low-voltage passive PWM dimming control for 0-10V or 1-10V dimmable LED lights and fixtures. [DC 0/1-10V Button]: The DC 0/1-10V button LED dimmer is suitable for controlling a range of dimmable LED lights and fixtures. [Easy to Install]: The LED dimmer is simple to install and use and can be connected to the existing lighting system. The dimming knob can be widely used in ceiling lights, track lighting, wall washers, plant lights, electronic LED drivers, electronic ballasts, etc. It is compatible with most LED drivers. [Compact]: The dimmer features a compact design, allowing it to be easily integrated into any space. [High Quality]: The LED dimmer is made from high-quality materials, ensuring a long service life. Color: Black Material: Plastic Package Contents: 1 x 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 to be slightly different from the real thing. The allowed measurement error is +/- 1-3 cm.