Application Area: LED dimmer compliant with UKCA and CE standards! For switching and controlling incandescent lamps, dimmable LED lamps, high-voltage halogen lamps, and halogen lamps with electronic transformers. Cannot be used to control transformers, fans, and inductive motors. Specifications: Rated Voltage/Frequency: 220-240 VAC/50 Hz. Adjustable Power: 3-100 W. Dimmable LEDs (PF=Power Factor): PF>0.9 3…100W, PF>0.5 3…50W Dimensions (mm): 81*33.4*22*34.8. Single Wire Connection: 0.75... 2.5 mm². Color: White. Easy to Use: The LED controller allows you to adjust the lamp's brightness by turning a knob, ensuring your room is illuminated. Turn the control knob clockwise: the light gets brighter until it reaches its maximum brightness. Turn the control knob counter-clockwise: the light gets dimmer. Safety Protection: The LED dimmer features electronic overheat protection. It automatically shuts off when the temperature reaches 80°C and automatically turns back on below 80°C. Note: It should be noted that the required LEDs must be dimmable to avoid flickering issues with the dimmer. The LED lamp must not be less than 3W. The LED lamp must be dimmable and must be compatible with trailing edge dimmers. If the dimmer is at min/max brightness but does not match the actual brightness, and fine-tuning with the screw is ineffective, the fixture may have been manufactured with a dimming range.