G&H FAC521 Flat Antique Copper 1 Gang 1 or 2 Way LED Dimmer Switch
You can change between three driving modes and adjust the minimum brightness to suit your installation. Plate size: 85mm x 85mm (1 gang, 2 gang & 3 gang). Plate size: 85mm x 85mm (1 gang & 2 gang). Plate size: 145mm x 85mm (3 gang & 4 gang).