Application: LED dimmer according to UKCA and CE standards! For switching and controlling incandescent lamps, dimmable LED lamps, high-voltage halogen lamps, and halogen lamps with electronic transformers. It cannot be used to control transformers, fans, and induction 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 Dimension(mm): 81*33.4*22*34.8. Single-wire connection: 0.75... 2.5 mm². White. Easy to use: The LED controller allows you to adjust the brightness of the lamp by turning a knob and ensuring the room is illuminated. Turn the control knob clockwise: the light becomes brighter until it reaches its maximum brightness. Turn the control knob counter-clockwise: the light becomes weaker. Safety protection: The LED dimmer has electronic overheating protection. It automatically switches off when the temperature reaches 80°C and automatically switches on again below 80°C. Note: It should be noted that the required LEDs must be dimmable to avoid flickering problems with the dimmer. The LED lamp must not be less than 3W. The LED lamp must be dimmable and must be compatible with a trailing-edge dimmer. When the dimmer is at min/max brightness but does not match the actual brightness, and fine-tuning with the screw is not effective, the fixture may have been manufactured with a dimming range.