2 Gang 400W Loading Rotary Dimmer Invisible Plate and Antique Bronze Knob on a Double Plate

This is the Forbes and Lomax 2GRD4/AB, a two gang 400W loading rotary dimmer on a invisible plate and antique bronze knob, manufactured by Forbes and Lomax (on a double size plate).

Note: this is not a LED dimmer; it is not suitable for dimming LED lamps.

The Forbes and Lomax Dimmer Switch

The Forbes and Lomax dimmer switches are 2-way and can dim either Halogen Lamps, LED Lamps or 0-10v lights. Dimmers can also act as dummy dimmers; they can be regular on/off 2 way or intermediate. However, dimmers cannot be combined with dolly switches or rocker switches. The Forbes and Lomax dimmer switches are available in the following finishes: the Unlacquered Brass Range, the Nickel Silver Range, the Verdigris Range, the Invisible Lightswitch® Range, the Antique Bronze Range, the Stainless Steel Range, the Aged Brass Range. 

Technical Information - Dimmer Switch

• Standards: Conforms with IEC 669-2-1 or BSEN 60669-2-1
• All Forbes and Lomax rotary dimmer switches require British standard 35mm deep flush wall boxes (to be ordered separately).
• Plate dimensions: 1-2 gang 86mm x 86mm, 3-4 gang 146mm x 86mm, larger configurations 4-6 gang 146mm x 146mm.

The Invisible Range from Forbes and Lomax

• Inspired by the glass switches of the 1930s but with all the advantages of modern technology, the Invisible Lightswitch has become synonymous with Forbes & Lomax.
• The transparent acrylic plates are secured without the use of fixing screws. The plate sits flush to the wall and is supplied with brass, nickel silver, stainless steel or antique bronze switches or dimmers.
• Each acrylic plate has a 0.5mm underplate which can be either painted or used as a template where wallpaper is used.