NEW: the dimmer allows you to reduce the intensity of your LEDs/bulbs from 1 W up to max. 60 W - Completely silent, with no buzzing. The rotary dimmer is universal and flexible with a precise adjustment range for dimmable bulbs from 1 W Product: universal dimmer (cord dimmer / in-line dimmer switch) with rotary knob (control continuous light with on/off function) for all LEDs, incandescent bulbs, energy-saving bulbs and Edison bulbs (from 1 W) Use: with dimmer intensity and its integrated regulator, you can individually choose the brightness of the lamp (e.g. a floor lamp or a decorative light). This provides ambient lighting in the area Installation: the rotary switch/recessed dimmer is integrated into the cable with its connection terminals (same 2-wire textile cable). With illustrated instructions (English language not guaranteed) for you to easily assemble the cord switch Data: 70/33/25 mm, 30 g, 6 pieces. CE certified dimmer switch, suitable for 220-230 V (230 V)