1x LED dimmer rotary dimmer switch for dimmable lamps flush-mounted 230V 300W Product Description: Panel design, simple but not simple, ABS material, white. Porcelain voltage, galvanized iron plate, ceramic insulation base Copper terminal, screwed wire, easy to install. The internal all-copper fittings are formed by one-time punching and have good electrical conductivity. Size: 81*81mm Color: white Material: ABS Installation method: First remove the screws in the middle of the panel. After the wiring is completed, send off the screws on both sides of the mounting feet and insert them into the Europa cassette. Tighten the screws of the mounting feet on both sides to clamp the junction box. Reinstall the panel and tighten the screws. Package: 1 * Dimmer switch