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Diamante LED Flush Ceiling Light 21W 3000K - White

£6299
RRP £7400
The RRP is the manufacturer's recommended retail price of the item.
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Description

The Diamante is a 390mm flush ceiling light with a faceted white frame around an opal white diffuser, housing an integrated 21W LED rated at 2100 lumens and 3000K warm white. The geometric frame creates a diamond-pattern surface texture across the fitting, breaking up what would otherwise be a flat disc into angled facets that catch and reflect ambient light during the day.

Designed for rooms with ceiling heights of 2.4m or lower where a pendant would hang too low, the Diamante sits 100mm below the ceiling rose and provides general ambient light across bedrooms, hallways, landings, cloakrooms and home offices. The 2100 lumen output is comparable to a 150W incandescent bulb, which covers rooms up to approximately 12-15m² depending on wall colour and natural light levels. The opal diffuser prevents glare and spreads the 3000K warm white evenly across the ceiling plane.

The faceted frame is moulded from white polymer with a low-sheen finish that pairs with both contemporary white interiors and warmer-toned schemes. At 0.8kg the fitting is light enough to mount onto standard UK plasterboard ceilings with appropriate fixings. The integrated LED is non-dimmable and rated for a 3-year warranty by Mantra.

Specification
Colour Finish 1 White
Colour Finish 2 Opal White
Shade Colour Opal White
Diameter 390mm
Height 100mm
Number Of Bulbs 1
Lamp Socket Integrated LED
Colour Temperature 3000K Warm White
Lumen 2100lm
Power Consumption 21W
Voltage 220-240V~50/60Hz
Dimmable No
Weight 0.8KG
Warranty 3 Year
Frequently Asked

Is the Diamante suitable for low ceilings?

Yes. The 100mm projection from ceiling to base of fitting makes it appropriate for rooms with ceiling heights of 2.4m or lower where a pendant would reduce headroom too much.

What room size does it cover?

The 2100 lumen output covers rooms up to approximately 12-15m² as primary ceiling lighting, equivalent to a medium-sized bedroom, home office, or hallway section. Larger rooms may need multiple fittings or supplementary task lighting.

Is it dimmable?

No. The integrated LED is non-dimmable and runs at a fixed 21W output on 230V mains.

Can the LED be replaced?

The LED is integrated into the fitting and is not user-replaceable. Mantra provides a 3-year warranty on the LED module. Expected LED lifespan typically exceeds 25,000 hours.

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 Diamante is a 390mm flush ceiling light with a faceted white frame around an opal white diffuser, housing an integrated 21W LED rated at 2100 lumens and 3000K warm white. The geometric frame creates a diamond-pattern surface texture across the fitting, breaking up what would otherwise be a flat disc into angled facets that catch and reflect ambient light during the day.

    Designed for rooms with ceiling heights of 2.4m or lower where a pendant would hang too low, the Diamante sits 100mm below the ceiling rose and provides general ambient light across bedrooms, hallways, landings, cloakrooms and home offices. The 2100 lumen output is comparable to a 150W incandescent bulb, which covers rooms up to approximately 12-15m² depending on wall colour and natural light levels. The opal diffuser prevents glare and spreads the 3000K warm white evenly across the ceiling plane.

    The faceted frame is moulded from white polymer with a low-sheen finish that pairs with both contemporary white interiors and warmer-toned schemes. At 0.8kg the fitting is light enough to mount onto standard UK plasterboard ceilings with appropriate fixings. The integrated LED is non-dimmable and rated for a 3-year warranty by Mantra.

    Specification
    Colour Finish 1 White
    Colour Finish 2 Opal White
    Shade Colour Opal White
    Diameter 390mm
    Height 100mm
    Number Of Bulbs 1
    Lamp Socket Integrated LED
    Colour Temperature 3000K Warm White
    Lumen 2100lm
    Power Consumption 21W
    Voltage 220-240V~50/60Hz
    Dimmable No
    Weight 0.8KG
    Warranty 3 Year
    Frequently Asked

    Is the Diamante suitable for low ceilings?

    Yes. The 100mm projection from ceiling to base of fitting makes it appropriate for rooms with ceiling heights of 2.4m or lower where a pendant would reduce headroom too much.

    What room size does it cover?

    The 2100 lumen output covers rooms up to approximately 12-15m² as primary ceiling lighting, equivalent to a medium-sized bedroom, home office, or hallway section. Larger rooms may need multiple fittings or supplementary task lighting.

    Is it dimmable?

    No. The integrated LED is non-dimmable and runs at a fixed 21W output on 230V mains.

    Can the LED be replaced?

    The LED is integrated into the fitting and is not user-replaceable. Mantra provides a 3-year warranty on the LED module. Expected LED lifespan typically exceeds 25,000 hours.

    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.