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2 Gang 2-Way Intelligent Dimmer 10-200W (5-150W LED) - Brushed Chrome Screwless

£2999
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Description

The Knightsbridge 2-gang 2-way intelligent dimmer handles 10-200W incandescent or halogen loads and 5-150W LED loads per gang, with automatic detection of trailing-edge and leading-edge dimming modes. The brushed chrome screwless faceplate conceals all fixings behind matching rotary dimmer caps, giving a clean finish across the 87.5mm square plate.

Designed for residential lighting circuits where dimming control is needed from two switch positions, the dimmer fits a standard 25mm minimum back box depth and uses screw terminals for mains and loop wiring. The front rotary knobs provide push on/off action and continuous dimming rotation, with mode switching, trimming and resetting controlled via the same interface. Pre-set to trailing-edge mode out of the box, the dimmer automatically switches to leading-edge if it detects an incompatible load, removing the need for manual configuration in most installations.

The dimmer includes overload and overheat protection, shutting down if the connected load exceeds the rated wattage or if internal temperatures rise beyond safe operating limits. An integrated Inrush Current Limiter (ICL) manages the initial power surge when incandescent or halogen lamps are switched on, reducing stress on the lamp filaments and extending bulb life. The brushed chrome finish provides a mid-tone metallic accent that pairs with both warm and cool-toned interiors, and the low-profile design projects just 4.3mm from the wall when installed.

Specification
Height 87.5 mm
Width 87.5 mm
Projection 4.3 mm
Recessed Depth 21.3 mm
Min. Mounting Box Depth 25mm
Construction Premium grade steel
Finish Brushed Chrome
Class I
IP Rating IP20
Primary Voltage 230V 50Hz
Earth Terminal Yes
Terminal Screw
Warranty 2
Downloads

Product Specification Sheet

Frequently Asked

What loads does this dimmer support?

The dimmer handles 10-200W per gang for incandescent or halogen lamps, and 5-150W per gang for LED lamps. It automatically detects whether trailing-edge or leading-edge dimming is required and switches mode accordingly.

What does 2-way mean?

2-way means the dimmer can control the same lighting circuit from two different switch positions, such as at opposite ends of a hallway or at the top and bottom of a staircase. It requires appropriate loop wiring between the two switch positions.

Can I mix LED and halogen lamps on the same dimmer gang?

No. Each gang should control a single lamp type, brand and wattage for stable dimming performance. Mixing different lamp types or brands on the same gang can cause flickering, incomplete dimming or premature dimmer failure.

What back box depth is required?

A 25mm minimum back box depth is required for safe installation. The dimmer's recessed depth is 21.3mm, and the screwless cover plate adds 4.3mm of projection from the wall once fitted.

Shipping & Returns

Free worldwide delivery

Free worldwide delivery on all orders over £99. International orders for third-party brand products may be subject to an additional courier surcharge based on volumetric weight, particularly on larger lighting fixtures — if a surcharge applies, our team will email you with the amount before dispatch and you can proceed or cancel for a full refund. See full delivery terms.

Returns

30-day returns window from delivery. As all our products are electrical or lighting goods, returned items must be inspected and recertified by a qualified electrician before resale — the cost of this inspection (25–40% of the item value) is deducted from your refund. Customers pay return shipping. Made-to-order, special-order and clearance items cannot be returned. See full returns policy.

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    Description

    The Knightsbridge 2-gang 2-way intelligent dimmer handles 10-200W incandescent or halogen loads and 5-150W LED loads per gang, with automatic detection of trailing-edge and leading-edge dimming modes. The brushed chrome screwless faceplate conceals all fixings behind matching rotary dimmer caps, giving a clean finish across the 87.5mm square plate.

    Designed for residential lighting circuits where dimming control is needed from two switch positions, the dimmer fits a standard 25mm minimum back box depth and uses screw terminals for mains and loop wiring. The front rotary knobs provide push on/off action and continuous dimming rotation, with mode switching, trimming and resetting controlled via the same interface. Pre-set to trailing-edge mode out of the box, the dimmer automatically switches to leading-edge if it detects an incompatible load, removing the need for manual configuration in most installations.

    The dimmer includes overload and overheat protection, shutting down if the connected load exceeds the rated wattage or if internal temperatures rise beyond safe operating limits. An integrated Inrush Current Limiter (ICL) manages the initial power surge when incandescent or halogen lamps are switched on, reducing stress on the lamp filaments and extending bulb life. The brushed chrome finish provides a mid-tone metallic accent that pairs with both warm and cool-toned interiors, and the low-profile design projects just 4.3mm from the wall when installed.

    Specification
    Height 87.5 mm
    Width 87.5 mm
    Projection 4.3 mm
    Recessed Depth 21.3 mm
    Min. Mounting Box Depth 25mm
    Construction Premium grade steel
    Finish Brushed Chrome
    Class I
    IP Rating IP20
    Primary Voltage 230V 50Hz
    Earth Terminal Yes
    Terminal Screw
    Warranty 2
    Downloads

    Product Specification Sheet

    Frequently Asked

    What loads does this dimmer support?

    The dimmer handles 10-200W per gang for incandescent or halogen lamps, and 5-150W per gang for LED lamps. It automatically detects whether trailing-edge or leading-edge dimming is required and switches mode accordingly.

    What does 2-way mean?

    2-way means the dimmer can control the same lighting circuit from two different switch positions, such as at opposite ends of a hallway or at the top and bottom of a staircase. It requires appropriate loop wiring between the two switch positions.

    Can I mix LED and halogen lamps on the same dimmer gang?

    No. Each gang should control a single lamp type, brand and wattage for stable dimming performance. Mixing different lamp types or brands on the same gang can cause flickering, incomplete dimming or premature dimmer failure.

    What back box depth is required?

    A 25mm minimum back box depth is required for safe installation. The dimmer's recessed depth is 21.3mm, and the screwless cover plate adds 4.3mm of projection from the wall once fitted.

    Shipping & Returns

    Free worldwide delivery

    Free worldwide delivery on all orders over £99. International orders for third-party brand products may be subject to an additional courier surcharge based on volumetric weight, particularly on larger lighting fixtures — if a surcharge applies, our team will email you with the amount before dispatch and you can proceed or cancel for a full refund. See full delivery terms.

    Returns

    30-day returns window from delivery. As all our products are electrical or lighting goods, returned items must be inspected and recertified by a qualified electrician before resale — the cost of this inspection (25–40% of the item value) is deducted from your refund. Customers pay return shipping. Made-to-order, special-order and clearance items cannot be returned. See full returns policy.