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SARA 30-40W Recessed LED Downlight - Tri-Wattage CCT Adjustable Tilt White

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

The SARA is a recessed LED downlight with three switchable wattage settings (30W, 35W, 40W) and three selectable colour temperatures (3000K, 4000K, 5000K), adjusted via DIP switches on the driver before installation. The fitting uses COB (chip-on-board) LED technology behind a clear glass lens, delivering between 3,175 and 4,415 lumens depending on the wattage and CCT combination selected. The lamp head tilts 40 degrees and rotates 350 degrees within its white powder-coated aluminium housing, allowing the beam to be directed towards merchandise, signage, or architectural features.

Designed for commercial and retail installations where lighting requirements change over time or differ between zones, the SARA eliminates the need to stock multiple fixed-output downlights. A showroom might use 3000K warm white in a soft furnishings area and 5000K daylight in a tech display, all using the same fitting model with different switch positions. The 170mm cut-out fits standard commercial ceiling grids and requires a minimum 180mm ceiling void for the heatsink and driver. Plug-and-play connectors simplify installation and the fitting is compatible with Knightsbridge's EMKIT2 emergency backup module for emergency lighting applications.

The die-cast aluminium body dissipates heat through vertical cooling fins visible at the rear, maintaining the LED at operating temperature for the rated 50,000-hour L70B50 lifespan (the point at which the LED still outputs 70% of its initial lumens). The white powder-coated finish integrates cleanly into white ceilings in offices, galleries, hospitality and healthcare environments. The fitting is 0-10V dimmable when paired with compatible drivers and dimmer controls — check compatibility before specifying dimming infrastructure. CRI >80 ensures reasonable colour rendering for most commercial tasks, though critical colour-matching applications may benefit from higher-CRI alternatives.

Specification
Diameter 190 mm
Depth 130 mm
Minimum Void 180 mm
Cut-out Diameter 170 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
Dimmable Yes*
L70B50 50000
Energy Rating (Class) post 2021 SLR D
Beam Angle 38
CCT 3000/4000/5000 K
Light Colour CCT
Lumens 3175/3505/3470/3560/3940/3880/3925/4415/4280 lm
Lumens (Light Source only) 4975 lm
Wattage 30 / 35 / 40
Efficacy 130.48 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 adjusted?

Both are set via DIP switches on the driver unit before installation. The switches select one of three wattages (30W, 35W, 40W) and one of three colour temperatures (3000K warm white, 4000K neutral white, 5000K daylight). Once the ceiling is closed up the settings cannot be changed without removing the fitting.

What ceiling void depth is needed?

A minimum 180mm void above the ceiling surface is required to accommodate the heatsink, driver and plug connectors. The cut-out diameter is 170mm.

Is the SARA dimmable?

The fitting is 0-10V dimmable when paired with compatible drivers and control systems. Confirm compatibility with your specific dimmer and control infrastructure before installation, as not all 0-10V systems behave identically.

Can emergency lighting be added?

Yes. The SARA is compatible with Knightsbridge's EMKIT2 emergency backup module, which provides emergency illumination during mains failure. The emergency kit is sold separately.

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 SARA is a recessed LED downlight with three switchable wattage settings (30W, 35W, 40W) and three selectable colour temperatures (3000K, 4000K, 5000K), adjusted via DIP switches on the driver before installation. The fitting uses COB (chip-on-board) LED technology behind a clear glass lens, delivering between 3,175 and 4,415 lumens depending on the wattage and CCT combination selected. The lamp head tilts 40 degrees and rotates 350 degrees within its white powder-coated aluminium housing, allowing the beam to be directed towards merchandise, signage, or architectural features.

    Designed for commercial and retail installations where lighting requirements change over time or differ between zones, the SARA eliminates the need to stock multiple fixed-output downlights. A showroom might use 3000K warm white in a soft furnishings area and 5000K daylight in a tech display, all using the same fitting model with different switch positions. The 170mm cut-out fits standard commercial ceiling grids and requires a minimum 180mm ceiling void for the heatsink and driver. Plug-and-play connectors simplify installation and the fitting is compatible with Knightsbridge's EMKIT2 emergency backup module for emergency lighting applications.

    The die-cast aluminium body dissipates heat through vertical cooling fins visible at the rear, maintaining the LED at operating temperature for the rated 50,000-hour L70B50 lifespan (the point at which the LED still outputs 70% of its initial lumens). The white powder-coated finish integrates cleanly into white ceilings in offices, galleries, hospitality and healthcare environments. The fitting is 0-10V dimmable when paired with compatible drivers and dimmer controls — check compatibility before specifying dimming infrastructure. CRI >80 ensures reasonable colour rendering for most commercial tasks, though critical colour-matching applications may benefit from higher-CRI alternatives.

    Specification
    Diameter 190 mm
    Depth 130 mm
    Minimum Void 180 mm
    Cut-out Diameter 170 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
    Dimmable Yes*
    L70B50 50000
    Energy Rating (Class) post 2021 SLR D
    Beam Angle 38
    CCT 3000/4000/5000 K
    Light Colour CCT
    Lumens 3175/3505/3470/3560/3940/3880/3925/4415/4280 lm
    Lumens (Light Source only) 4975 lm
    Wattage 30 / 35 / 40
    Efficacy 130.48 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 adjusted?

    Both are set via DIP switches on the driver unit before installation. The switches select one of three wattages (30W, 35W, 40W) and one of three colour temperatures (3000K warm white, 4000K neutral white, 5000K daylight). Once the ceiling is closed up the settings cannot be changed without removing the fitting.

    What ceiling void depth is needed?

    A minimum 180mm void above the ceiling surface is required to accommodate the heatsink, driver and plug connectors. The cut-out diameter is 170mm.

    Is the SARA dimmable?

    The fitting is 0-10V dimmable when paired with compatible drivers and control systems. Confirm compatibility with your specific dimmer and control infrastructure before installation, as not all 0-10V systems behave identically.

    Can emergency lighting be added?

    Yes. The SARA is compatible with Knightsbridge's EMKIT2 emergency backup module, which provides emergency illumination during mains failure. The emergency kit is sold separately.

    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.