Ⅰ. The LED dimmer is practical and easy to install on a cord, varying the light intensity of dimmable LED bulbs with a power range of 1 to 60 W. This rotary dimmer is compatible with most dimmable LEDs operating at 220 V/230 V. It provides continuous dimming without noise or buzzing. Ⅱ. The dimmer features a rotary knob for smooth light adjustment and on/off control. A clicking sound is produced when turning the light on or off. Ⅲ. This cord dimmer allows easy adjustment of light intensity for portable lamps, provided the LEDs are dimmable. It enables lighting control in spaces like the living room, adapting to different moods and settings. Suitable for use with table lamps, bedside lamps, floor lamps, ceiling spotlights, and similar fixtures. Ⅳ. Important: This dimmer is not suitable for traditional halogen, low-energy, incandescent bulbs, transformers, appliances, or LEDs with electronic ballasts. For such applications, a different type of dimmer is required. Ⅴ. Foot dimmer: Ⅵ. The LED foot dimmer reduces the brightness of dimmable LED bulbs from 1 to 100 W, as well as halogen and incandescent bulbs from 1 to 300 W. It is designed for use with most dimmable lamps operating at 220 V/230 V. Ⅶ. This foot dimmer features a slider for stepless light control and includes indicator lights to help locate it in the dark. On/off operation is managed via a separate press switch.