For system design. Can be illuminated. To be completed with universal rotary dimmer insert for LED lamps MEG5134-0000. Universal rotary dimmer insert MEG5138-0000, MEG5139-0000. Rotary dimmer insert for small loads MEG5140-0000. Rotary dimmer insert for resistive load with push-off switch MEG5131-0000. Rotary dimmer insert for resistive load with push-toggle switch MEG5132-0000. Rotary dimmer insert for inductive load MEG5133-0000, MEG5135-0000. Rotary dimmer insert for capacitive load MEG5136-0000, MEG5137-0000. Electronic potentiometer insert 1-10 V MEG5142-0000. Accessory LED lighting module for rotary dimmer MEG5300-0002. Material metal. Color nickel metallic.