250w 4 gang 1 way dimmer switch to control the brightness of the lights to set the mood Polished brass finish, with four polished brass switch knobs Conforms to British Standards Dimensions 145 x 85mm approximately Complete with installation instructions and fittings Set the light mood with this contemporary dimmer switch. It has a high shine brass finish and would be suitable for rooms where there are multiple lights you wish to dim. This switch has a solid brass plate and comes with fitting screws and instructions.