Free Delivery on all orders over £99*

18W LED Linkable Striplight CCT Adjustable - 1138mm White

£2099
The RRP is the manufacturer's recommended retail price of the item.
Limited Stock
We are an Independent UK Company
Price match. Found it cheaper? Contact us
Trade Discount Available
Description

The Knightsbridge 18W LED striplight is a 1138mm linkable fitting with adjustable colour temperature between 3000K warm white, 4000K neutral white and 6500K cool white. The colour selection is controlled by a switch on the fitting itself, and once set the built-in memory retains the last chosen temperature even after power-off. Light output varies from 1675lm at 3000K through 1915lm at 4000K to 1780lm at 6500K, all from the same 18W LED module behind an opal polycarbonate diffuser.

Designed for under-cabinet lighting in kitchens, wardrobes and workshops, and for cove or cornice installations in living spaces and retail, the striplight can be mounted horizontally or vertically using the included fixing clips. The 230V mains connection runs through a 2m power cord, and multiple units link together using the included inline coupler or separate link leads sold by Knightsbridge. Each linked unit can be switched to a different colour temperature independently, so a run of three striplights could show 3000K in one zone, 4000K in another and 6500K in a third. Up to 20 fittings can be linked on a single circuit.

The white polycarbonate body measures 1138mm long by 22.8mm wide with a 36mm projection from the mounting surface. The 140° beam angle provides wide spread suitable for task lighting and general illumination without creating harsh shadows. The fitting carries an IP20 rating for dry indoor use and Class II construction for additional electrical safety. The LED module is rated to L70B50 at 54,000 hours, meaning at least 70% of the original light output remains after 54,000 hours of operation for 50% of tested units.

Specification
Length 1138 mm
Width 22.8 mm
Projection 36 mm
Construction Polycarbonate
Finish White
Class II
IP Rating IP20
Primary Voltage 230V 50Hz
Diffuser Opal
Lamp Technology LED
Lamp Included Yes
Dimmable No
L70B50 54000
Energy Rating (Class) post 2021 SLR F
Beam Angle 140
CCT 3000/4000/6500 K
Light Colour CCT
Lumens 1675 / 1915 / 1780 lm
Lumens (Light Source only) 1840 lm
Wattage 18
Efficacy 107.9 lm/W
CRI >80
Warranty 2
Downloads

Product Specification Sheet

Product Manual

Frequently Asked

How is the colour temperature changed?

A switch on the striplight body cycles between 3000K warm white, 4000K neutral white and 6500K cool white. Once set, the fitting remembers the last selected temperature and returns to it when powered on again. Each linked unit can be set to a different temperature independently.

How many units can be linked together?

Up to 20 striplights can be linked on a single circuit. The fitting includes one inline coupler in the box. Additional link leads in various lengths are available separately from Knightsbridge for longer runs or corner transitions.

Can it be used under kitchen cabinets?

Yes. The 36mm projection fits within the depth of most kitchen wall cabinets, and the 1138mm length suits standard 1200mm cabinet widths. The IP20 rating is suitable for dry indoor locations including kitchens, provided the fitting is not exposed to direct water contact.

Is it dimmable?

No. The striplight does not support dimming. Light output is fixed at the rated lumens for each colour temperature setting, controlled only by switching the mains power on or off.

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.

Recommended For You

    Sophisticated Style

    Timeless Design, Effortless Elegance

    Discover lighting that blends refined design with approachable luxury. Each piece showcases thoughtful detailing and timeless character, creating a lasting impression in any space.

    Craftsmanship

    Crafted With Care & Quality

    Each piece is thoughtfully built with expert precision and refined finishes, celebrating the art of craftsmanship while ensuring every detail meets the highest standards of quality.

    Performance

    Innovative Illumination

    Our lighting incorporates advanced technology to deliver exceptional brightness and energy efficiency, offering both function and style for contemporary living.

    Effortless Upkeep

    Lighting That Lasts

    Designed for long-term reliability, our fixtures resist wear and maintain their brilliance over time, providing consistent illumination with minimal maintenance.

    Confidence

    Warranty You Can Trust

    Our collection is backed by warranties ranging from 1 to 5 years, giving you lasting peace of mind and assurance in the quality and reliability of every product.

    Luxury Delivered

    Free Worldwide Shipping

    Enjoy complimentary, secure delivery anywhere in the world on orders over £99, simply order and we’ll handle the rest.

    You Might Also Like

    Our Reviews

    From first click to final installation, our customers share how Niori lights up their spaces. Read their words and envision what’s possible for yours.

    Featured Projects

    Step into our portfolio and see how we transform homes, restaurants, and commercial spaces and more, worldwide. Click here for a closer look at our latest projects.

    Description

    The Knightsbridge 18W LED striplight is a 1138mm linkable fitting with adjustable colour temperature between 3000K warm white, 4000K neutral white and 6500K cool white. The colour selection is controlled by a switch on the fitting itself, and once set the built-in memory retains the last chosen temperature even after power-off. Light output varies from 1675lm at 3000K through 1915lm at 4000K to 1780lm at 6500K, all from the same 18W LED module behind an opal polycarbonate diffuser.

    Designed for under-cabinet lighting in kitchens, wardrobes and workshops, and for cove or cornice installations in living spaces and retail, the striplight can be mounted horizontally or vertically using the included fixing clips. The 230V mains connection runs through a 2m power cord, and multiple units link together using the included inline coupler or separate link leads sold by Knightsbridge. Each linked unit can be switched to a different colour temperature independently, so a run of three striplights could show 3000K in one zone, 4000K in another and 6500K in a third. Up to 20 fittings can be linked on a single circuit.

    The white polycarbonate body measures 1138mm long by 22.8mm wide with a 36mm projection from the mounting surface. The 140° beam angle provides wide spread suitable for task lighting and general illumination without creating harsh shadows. The fitting carries an IP20 rating for dry indoor use and Class II construction for additional electrical safety. The LED module is rated to L70B50 at 54,000 hours, meaning at least 70% of the original light output remains after 54,000 hours of operation for 50% of tested units.

    Specification
    Length 1138 mm
    Width 22.8 mm
    Projection 36 mm
    Construction Polycarbonate
    Finish White
    Class II
    IP Rating IP20
    Primary Voltage 230V 50Hz
    Diffuser Opal
    Lamp Technology LED
    Lamp Included Yes
    Dimmable No
    L70B50 54000
    Energy Rating (Class) post 2021 SLR F
    Beam Angle 140
    CCT 3000/4000/6500 K
    Light Colour CCT
    Lumens 1675 / 1915 / 1780 lm
    Lumens (Light Source only) 1840 lm
    Wattage 18
    Efficacy 107.9 lm/W
    CRI >80
    Warranty 2
    Downloads

    Product Specification Sheet

    Product Manual

    Frequently Asked

    How is the colour temperature changed?

    A switch on the striplight body cycles between 3000K warm white, 4000K neutral white and 6500K cool white. Once set, the fitting remembers the last selected temperature and returns to it when powered on again. Each linked unit can be set to a different temperature independently.

    How many units can be linked together?

    Up to 20 striplights can be linked on a single circuit. The fitting includes one inline coupler in the box. Additional link leads in various lengths are available separately from Knightsbridge for longer runs or corner transitions.

    Can it be used under kitchen cabinets?

    Yes. The 36mm projection fits within the depth of most kitchen wall cabinets, and the 1138mm length suits standard 1200mm cabinet widths. The IP20 rating is suitable for dry indoor locations including kitchens, provided the fitting is not exposed to direct water contact.

    Is it dimmable?

    No. The striplight does not support dimming. Light output is fixed at the rated lumens for each colour temperature setting, controlled only by switching the mains power on or off.

    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.