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Spark Slim 35cm LED Flush Ceiling Light 18W 4000K - White

£24799
RRP £35400
The RRP is the manufacturer's recommended retail price of the item.
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Description

The Spark Slim is a 35cm diameter flush LED ceiling light with an integrated 18W LED module running at 4000K neutral white, housed in a powder-coated white aluminium body with a translucent polycarbonate diffuser. The entire fitting projects just 45mm from the ceiling, making it one of the slimmest flush-mount options for rooms with ceiling heights under 2.3m where a pendant or semi-flush would intrude into headroom.

Designed for hallways, cloakrooms, bathrooms (IP40-rated, suitable for zones outside direct spray), compact bedrooms and utility rooms, the Spark Slim provides general ambient light across a floor area of approximately 8-12m² depending on ceiling height and wall colour. The 4000K colour temperature sits between warm white and daylight, giving clean visibility for task-focused spaces without the clinical tone of cooler LEDs. The circular diffuser distributes light evenly across the ceiling plane, avoiding the central hotspot that some flush LEDs produce.

The white powder coat on the aluminium body resists yellowing over the LED's lifespan and pairs with white ceilings to create a near-invisible fitting when viewed from below. The 18W draw is equivalent to approximately 120-140W of older halogen flush light output, delivering functional brightness at under £3 per year running cost if used 3 hours daily. The integrated LED is not user-replaceable but carries a 5-year warranty from Ideal Lux.

Specification
Diameter (mm) 350
Height (mm) 45
Dimmable No
Number Of Bulbs 1
Bulb Type LED
Colour Temperature 4000K
IP Rating IP40
Warranty 5 Years
Frequently Asked

Is the Spark Slim suitable for bathrooms?

The IP40 rating allows use in bathroom zones outside direct water spray (typically zone 3, away from the shower or bath enclosure). It is not rated for use directly above a bath or inside a shower cubicle.

Can the LED be replaced?

No. The LED module is integrated into the fitting and is not user-replaceable. The LED is rated for 30,000+ hours and carries a 5-year manufacturer warranty from Ideal Lux.

What ceiling height does it suit?

The 45mm projection makes this fitting well-suited to rooms with ceiling heights under 2.3m where a pendant or semi-flush would reduce headroom. It works equally well in standard-height rooms where a flush aesthetic is preferred.

What room size does it cover?

The 18W output provides general ambient light for rooms of approximately 8-12m² (a 3m x 3m bedroom or 2.5m x 4m hallway). Larger rooms may require a second fitting or supplementary lighting.

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 Spark Slim is a 35cm diameter flush LED ceiling light with an integrated 18W LED module running at 4000K neutral white, housed in a powder-coated white aluminium body with a translucent polycarbonate diffuser. The entire fitting projects just 45mm from the ceiling, making it one of the slimmest flush-mount options for rooms with ceiling heights under 2.3m where a pendant or semi-flush would intrude into headroom.

    Designed for hallways, cloakrooms, bathrooms (IP40-rated, suitable for zones outside direct spray), compact bedrooms and utility rooms, the Spark Slim provides general ambient light across a floor area of approximately 8-12m² depending on ceiling height and wall colour. The 4000K colour temperature sits between warm white and daylight, giving clean visibility for task-focused spaces without the clinical tone of cooler LEDs. The circular diffuser distributes light evenly across the ceiling plane, avoiding the central hotspot that some flush LEDs produce.

    The white powder coat on the aluminium body resists yellowing over the LED's lifespan and pairs with white ceilings to create a near-invisible fitting when viewed from below. The 18W draw is equivalent to approximately 120-140W of older halogen flush light output, delivering functional brightness at under £3 per year running cost if used 3 hours daily. The integrated LED is not user-replaceable but carries a 5-year warranty from Ideal Lux.

    Specification
    Diameter (mm) 350
    Height (mm) 45
    Dimmable No
    Number Of Bulbs 1
    Bulb Type LED
    Colour Temperature 4000K
    IP Rating IP40
    Warranty 5 Years
    Frequently Asked

    Is the Spark Slim suitable for bathrooms?

    The IP40 rating allows use in bathroom zones outside direct water spray (typically zone 3, away from the shower or bath enclosure). It is not rated for use directly above a bath or inside a shower cubicle.

    Can the LED be replaced?

    No. The LED module is integrated into the fitting and is not user-replaceable. The LED is rated for 30,000+ hours and carries a 5-year manufacturer warranty from Ideal Lux.

    What ceiling height does it suit?

    The 45mm projection makes this fitting well-suited to rooms with ceiling heights under 2.3m where a pendant or semi-flush would reduce headroom. It works equally well in standard-height rooms where a flush aesthetic is preferred.

    What room size does it cover?

    The 18W output provides general ambient light for rooms of approximately 8-12m² (a 3m x 3m bedroom or 2.5m x 4m hallway). Larger rooms may require a second fitting or supplementary lighting.

    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.