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SARA LED Recessed Tri-Wattage CCT DALI Scoop Downlight - 15/20/25W

£5999
The RRP is the manufacturer's recommended retail price of the item.
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Description

The Knightsbridge SARA is a recessed LED scoop downlight with three switchable wattage settings (15W, 20W, 25W) and three selectable colour temperatures (3000K, 4000K, 5000K), controlled via onboard switches accessed during installation. The fitting integrates a DALI2 constant-current driver, allowing connection to room-based or networked building control systems for dimming, scene-setting and integration with presence sensors or daylight harvesting. The scoop head rotates 350° and tilts 40° from vertical, directing light onto feature walls, artwork or merchandise.

Designed for commercial interiors including retail, hospitality, office and exhibition spaces, the SARA suits applications where lighting requirements change over time or between zones within the same building. The switchable wattage and CCT allow the same fitting to be respecified without replacing hardware — a 3000K warm-white setting for a restaurant dining area can be switched to 5000K cool-white for a retail zone, or the 15W output increased to 25W where ceiling heights are greater. The die-cast aluminium body with white powder-coated finish integrates into standard 140mm ceiling cut-outs with a minimum void depth of 160mm.

The COB (chip-on-board) LED delivers up to 2,605 lumens at maximum wattage and cool-white temperature, with efficacy reaching 140 lumens per watt. The fitting ships with plug-and-play connectors for mains and DALI control lines, reducing installation time on multi-fitting projects. The Class II double-insulated construction requires no earth connection. Knightsbridge backs the SARA with a 5-year warranty and L70B50 rating of 50,000 hours, indicating 70% lumen maintenance after 50,000 hours of operation.

Specification
Diameter 157 mm
Depth 110 mm
Minimum Void 160 mm
Cut-out Diameter 140 mm
Tilt 40 degrees
Rotation 350
Construction Aluminium
Construction 2 & glass
Finish White
Class II
IP Rating IP20
Primary Voltage 230V 50Hz
Diffuser Clear
Lamp Technology CoB LED
Lamp Included Yes
L70B50 50000
Energy Rating (Class) post 2021 SLR D
Beam Angle 4
CCT 3000/4000/5000 K
Light Colour CCT
Lumens 1440/1565/1605/1900/2080/2125/2335/2580/2605 lm
Lumens (Light Source only) 3325 lm
Wattage 15 / 20 / 25
Efficacy 140.08 lm/W
CRI >80
Driver Type Constant Current
Warranty 5
Downloads

Product Specification Sheet

Product Manual

Frequently Asked

How are the wattage and colour temperature settings changed?

Wattage (15W, 20W, 25W) and CCT (3000K, 4000K, 5000K) are selected via onboard switches accessed during installation, before the fitting is secured into the ceiling void. Once set, the switches are not user-accessible without removing the fitting.

What is DALI2 and do I need it?

DALI2 (Digital Addressable Lighting Interface) allows the fitting to be controlled by a room-based or building-wide lighting management system. It enables dimming, scene control, integration with presence sensors and daylight harvesting. If your installation does not use DALI control, the fitting operates at the wattage and CCT set via the onboard switches and can be controlled by standard mains switching.

What ceiling void depth is required?

A minimum void depth of 160mm is required above the ceiling surface to accommodate the fitting body, heat sink and driver. The cut-out diameter is 140mm.

Can the fitting be used with an emergency backup system?

Yes. The SARA is compatible with Knightsbridge's EMKIT2 emergency conversion kit (sold separately), which provides emergency lighting functionality in the event of mains failure.

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 SARA is a recessed LED scoop downlight with three switchable wattage settings (15W, 20W, 25W) and three selectable colour temperatures (3000K, 4000K, 5000K), controlled via onboard switches accessed during installation. The fitting integrates a DALI2 constant-current driver, allowing connection to room-based or networked building control systems for dimming, scene-setting and integration with presence sensors or daylight harvesting. The scoop head rotates 350° and tilts 40° from vertical, directing light onto feature walls, artwork or merchandise.

    Designed for commercial interiors including retail, hospitality, office and exhibition spaces, the SARA suits applications where lighting requirements change over time or between zones within the same building. The switchable wattage and CCT allow the same fitting to be respecified without replacing hardware — a 3000K warm-white setting for a restaurant dining area can be switched to 5000K cool-white for a retail zone, or the 15W output increased to 25W where ceiling heights are greater. The die-cast aluminium body with white powder-coated finish integrates into standard 140mm ceiling cut-outs with a minimum void depth of 160mm.

    The COB (chip-on-board) LED delivers up to 2,605 lumens at maximum wattage and cool-white temperature, with efficacy reaching 140 lumens per watt. The fitting ships with plug-and-play connectors for mains and DALI control lines, reducing installation time on multi-fitting projects. The Class II double-insulated construction requires no earth connection. Knightsbridge backs the SARA with a 5-year warranty and L70B50 rating of 50,000 hours, indicating 70% lumen maintenance after 50,000 hours of operation.

    Specification
    Diameter 157 mm
    Depth 110 mm
    Minimum Void 160 mm
    Cut-out Diameter 140 mm
    Tilt 40 degrees
    Rotation 350
    Construction Aluminium
    Construction 2 & glass
    Finish White
    Class II
    IP Rating IP20
    Primary Voltage 230V 50Hz
    Diffuser Clear
    Lamp Technology CoB LED
    Lamp Included Yes
    L70B50 50000
    Energy Rating (Class) post 2021 SLR D
    Beam Angle 4
    CCT 3000/4000/5000 K
    Light Colour CCT
    Lumens 1440/1565/1605/1900/2080/2125/2335/2580/2605 lm
    Lumens (Light Source only) 3325 lm
    Wattage 15 / 20 / 25
    Efficacy 140.08 lm/W
    CRI >80
    Driver Type Constant Current
    Warranty 5
    Downloads

    Product Specification Sheet

    Product Manual

    Frequently Asked

    How are the wattage and colour temperature settings changed?

    Wattage (15W, 20W, 25W) and CCT (3000K, 4000K, 5000K) are selected via onboard switches accessed during installation, before the fitting is secured into the ceiling void. Once set, the switches are not user-accessible without removing the fitting.

    What is DALI2 and do I need it?

    DALI2 (Digital Addressable Lighting Interface) allows the fitting to be controlled by a room-based or building-wide lighting management system. It enables dimming, scene control, integration with presence sensors and daylight harvesting. If your installation does not use DALI control, the fitting operates at the wattage and CCT set via the onboard switches and can be controlled by standard mains switching.

    What ceiling void depth is required?

    A minimum void depth of 160mm is required above the ceiling surface to accommodate the fitting body, heat sink and driver. The cut-out diameter is 140mm.

    Can the fitting be used with an emergency backup system?

    Yes. The SARA is compatible with Knightsbridge's EMKIT2 emergency conversion kit (sold separately), which provides emergency lighting functionality in the event of mains failure.

    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.