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Radiara-2 LED Recessed Downlight 15W 4000K - White IP44

£6799
RRP £9600
The RRP is the manufacturer's recommended retail price of the item.
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Description

The Radiara-2 is a 144mm diameter recessed LED downlight with an integrated 15W COB LED module delivering 4000K neutral white light through a white die-cast aluminium bezel. The fitting sits flush with the ceiling once installed, leaving only the outer ring and central lens visible from below. The IP44 front rating protects the LED module and driver from water splash, making this downlight suitable for bathrooms, kitchens and outdoor covered areas where moisture resistance is needed.

Designed for plasterboard ceiling installation, the Radiara-2 requires a 71mm cutout diameter and approximately 60-70mm ceiling void depth to accommodate the driver and heat sink assembly. The neutral 4000K colour temperature produces a crisp, clear light without the cool blue cast of higher colour temperatures, making it appropriate for task lighting in home offices, commercial workspaces, retail environments and hospitality settings. The non-dimmable driver simplifies wiring and avoids compatibility issues with dimmer switches.

The die-cast aluminium construction dissipates heat efficiently, allowing the LED to run at optimal temperature for its rated lifespan. The matt white finish on the bezel integrates cleanly into white ceilings and provides a neutral aesthetic that works across modern and contemporary interior schemes. At 15W the downlight draws significantly less power than a traditional 50W halogen equivalent while providing comparable light output, reducing energy costs in spaces where multiple downlights are installed on the same circuit.

Specification
Diameter (mm) 144
Dimmable No
Number Of Bulbs 1
Bulb Type LED
Colour Temperature 4000K
IP Rating IP44
Warranty 5 Years
Frequently Asked

What cutout size is required for installation?

The Radiara-2 requires a 71mm diameter cutout in the ceiling. The visible bezel diameter once fitted is 144mm, which covers the cutout and sits flush with the plasterboard surface.

Can this be used in bathrooms?

Yes. The IP44 front rating protects against water splash from any direction, making it suitable for bathroom zones 2 and 3 in the UK. It is not rated for direct shower spray or submersion.

Is the LED replaceable?

No. The LED is integrated into the fitting and is not user-replaceable. The LED module is rated for approximately 30,000-50,000 hours of operation depending on ambient temperature and usage patterns.

What depth of ceiling void is needed?

Approximately 60-70mm of clear ceiling void depth is required to fit the driver unit and heat sink assembly behind the plasterboard. Check for obstructions such as joists or services before cutting the aperture.

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 Radiara-2 is a 144mm diameter recessed LED downlight with an integrated 15W COB LED module delivering 4000K neutral white light through a white die-cast aluminium bezel. The fitting sits flush with the ceiling once installed, leaving only the outer ring and central lens visible from below. The IP44 front rating protects the LED module and driver from water splash, making this downlight suitable for bathrooms, kitchens and outdoor covered areas where moisture resistance is needed.

    Designed for plasterboard ceiling installation, the Radiara-2 requires a 71mm cutout diameter and approximately 60-70mm ceiling void depth to accommodate the driver and heat sink assembly. The neutral 4000K colour temperature produces a crisp, clear light without the cool blue cast of higher colour temperatures, making it appropriate for task lighting in home offices, commercial workspaces, retail environments and hospitality settings. The non-dimmable driver simplifies wiring and avoids compatibility issues with dimmer switches.

    The die-cast aluminium construction dissipates heat efficiently, allowing the LED to run at optimal temperature for its rated lifespan. The matt white finish on the bezel integrates cleanly into white ceilings and provides a neutral aesthetic that works across modern and contemporary interior schemes. At 15W the downlight draws significantly less power than a traditional 50W halogen equivalent while providing comparable light output, reducing energy costs in spaces where multiple downlights are installed on the same circuit.

    Specification
    Diameter (mm) 144
    Dimmable No
    Number Of Bulbs 1
    Bulb Type LED
    Colour Temperature 4000K
    IP Rating IP44
    Warranty 5 Years
    Frequently Asked

    What cutout size is required for installation?

    The Radiara-2 requires a 71mm diameter cutout in the ceiling. The visible bezel diameter once fitted is 144mm, which covers the cutout and sits flush with the plasterboard surface.

    Can this be used in bathrooms?

    Yes. The IP44 front rating protects against water splash from any direction, making it suitable for bathroom zones 2 and 3 in the UK. It is not rated for direct shower spray or submersion.

    Is the LED replaceable?

    No. The LED is integrated into the fitting and is not user-replaceable. The LED module is rated for approximately 30,000-50,000 hours of operation depending on ambient temperature and usage patterns.

    What depth of ceiling void is needed?

    Approximately 60-70mm of clear ceiling void depth is required to fit the driver unit and heat sink assembly behind the plasterboard. Check for obstructions such as joists or services before cutting the aperture.

    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.