Free Delivery on all orders over £99*

4W Linkable LED Striplight 4000K Cool White - 277mm

£699
The RRP is the manufacturer's recommended retail price of the item.
300 In Stock - Ready to Ship
We are an Independent UK Company
Price match. Found it cheaper? Contact us
Trade Discount Available
Description

The Knightsbridge 4W LED striplight delivers 360 lumens of 4000K cool white light through a 277mm polycarbonate housing with an opal diffuser. The integrated LED runs on 230V mains via a 2m power cord fitted with a coupler that allows up to 12 fittings to be linked in series from a single power source. An independent rocker switch on the housing provides on/off control without needing to access the mains supply.

Designed for under-cabinet task lighting in kitchens, utility rooms, workshops and retail display shelving, the striplight mounts horizontally or vertically using the clips supplied in the box. The 22.8mm width and 36mm projection fit into standard cabinet profiles without intruding on shelf space. The IP20 rating limits installation to dry indoor locations away from direct water contact. The 4000K cool white temperature provides clear, neutral task light that renders colours accurately for food preparation, product display and detailed work.

The Class II double-insulated construction removes the need for an earth connection during installation, simplifying wiring in older properties or cabinets without metal frames. The polycarbonate housing resists impact better than acrylic alternatives and the opal diffuser conceals the LED strip behind it, preventing visible hot-spotting. The rated L70B50 lifespan of 54,000 hours translates to approximately 15 years at three hours daily use before the output drops to 70% of the initial 360lm.

Specification
Length 277 mm
Width 22.8 mm
Projection 36 mm
Construction Polycarbonate
Finish White
Class II
IP Rating IP20
Primary Voltage 230V 50Hz
Cable Length 2 m
Diffuser Opal
Lamp Technology LED
Lamp Included Yes
Dimmable No
L70B50 54000
Energy Rating (Class) post 2021 SLR E
Beam Angle 145
CCT 4000 K
Light Colour Cool White
Lumens 360 lm
Lumens (Light Source only) 460 lm
Wattage 4
Efficacy 117.9 lm/W
CRI >80
Warranty 3
Downloads

Product Specification Sheet

Product Manual

Frequently Asked

How many striplights can be linked together?

Up to 12 fittings can be linked in series from a single power source using the coupler supplied with each striplight. This allows runs up to approximately 3.3m in length when using all 277mm units.

Is the striplight dimmable?

No. The integrated LED runs at fixed 4W output and is not compatible with dimmer switches or controls.

Can it be used in bathrooms or near sinks?

The IP20 rating limits installation to dry indoor locations. It is not rated for use in zones near water sources such as bathroom sinks, showers or outdoor locations.

What is included in the box?

Each striplight includes the 277mm LED housing with integrated switch, a 2m power cord, a linking coupler for connecting to additional units, and mounting clips for installation.

Shipping & Returns

Delivery UK delivery is £14.99, and delivery is free on all orders of £99 or more, in the UK and internationally.

Returns If you change your mind, you have 14 days from delivery to tell us, and a further 14 days to send the goods back. Return postage for a change-of-mind return is paid by you. Change-of-mind returns are subject to an inspection and handling deduction. See our full returns policy.

To arrange a return, call us on 020 8149 5199 or use our contact page.

See it lit, in person

Lighting looks different in a real room. Come and see our range at our showrooms in Birmingham, Hong Kong and Dubai, or talk to our design team wherever you are.

Niori lighting showroom trailer video with closeups of alabaster lighting

Why Niori

Over 20 years lighting homes worldwide

We are a specialist lighting and mirror retailer with showrooms in Birmingham, Hong Kong and Dubai, shipping to customers around the world. Our own design team is here to help, from first idea to final fitting.

Genuine products

An authorised stockist

Every product arrives brand new with the full manufacturer warranty. Found it cheaper elsewhere? Ask us about a price match.

Light source

Integrated LED

Energy-efficient integrated LED, ready to install with no bulbs to buy.

Ordering with us

Free delivery over £99

Free delivery on orders over £99, in the UK and worldwide. Easy returns within 14 days, subject to our returns policy. Full manufacturer warranty included.

Design help

Not sure what you need?

Our design team can help you plan your lighting, share photos and videos of stock, and send samples worldwide. Book a showroom visit in Birmingham, Hong Kong or Dubai, or ask about our lighting design service.

You Might Also Like

Recommended For You

    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 4W LED striplight delivers 360 lumens of 4000K cool white light through a 277mm polycarbonate housing with an opal diffuser. The integrated LED runs on 230V mains via a 2m power cord fitted with a coupler that allows up to 12 fittings to be linked in series from a single power source. An independent rocker switch on the housing provides on/off control without needing to access the mains supply.

    Designed for under-cabinet task lighting in kitchens, utility rooms, workshops and retail display shelving, the striplight mounts horizontally or vertically using the clips supplied in the box. The 22.8mm width and 36mm projection fit into standard cabinet profiles without intruding on shelf space. The IP20 rating limits installation to dry indoor locations away from direct water contact. The 4000K cool white temperature provides clear, neutral task light that renders colours accurately for food preparation, product display and detailed work.

    The Class II double-insulated construction removes the need for an earth connection during installation, simplifying wiring in older properties or cabinets without metal frames. The polycarbonate housing resists impact better than acrylic alternatives and the opal diffuser conceals the LED strip behind it, preventing visible hot-spotting. The rated L70B50 lifespan of 54,000 hours translates to approximately 15 years at three hours daily use before the output drops to 70% of the initial 360lm.

    Specification
    Length 277 mm
    Width 22.8 mm
    Projection 36 mm
    Construction Polycarbonate
    Finish White
    Class II
    IP Rating IP20
    Primary Voltage 230V 50Hz
    Cable Length 2 m
    Diffuser Opal
    Lamp Technology LED
    Lamp Included Yes
    Dimmable No
    L70B50 54000
    Energy Rating (Class) post 2021 SLR E
    Beam Angle 145
    CCT 4000 K
    Light Colour Cool White
    Lumens 360 lm
    Lumens (Light Source only) 460 lm
    Wattage 4
    Efficacy 117.9 lm/W
    CRI >80
    Warranty 3
    Downloads

    Product Specification Sheet

    Product Manual

    Frequently Asked

    How many striplights can be linked together?

    Up to 12 fittings can be linked in series from a single power source using the coupler supplied with each striplight. This allows runs up to approximately 3.3m in length when using all 277mm units.

    Is the striplight dimmable?

    No. The integrated LED runs at fixed 4W output and is not compatible with dimmer switches or controls.

    Can it be used in bathrooms or near sinks?

    The IP20 rating limits installation to dry indoor locations. It is not rated for use in zones near water sources such as bathroom sinks, showers or outdoor locations.

    What is included in the box?

    Each striplight includes the 277mm LED housing with integrated switch, a 2m power cord, a linking coupler for connecting to additional units, and mounting clips for installation.

    Shipping & Returns

    Delivery UK delivery is £14.99, and delivery is free on all orders of £99 or more, in the UK and internationally.

    Returns If you change your mind, you have 14 days from delivery to tell us, and a further 14 days to send the goods back. Return postage for a change-of-mind return is paid by you. Change-of-mind returns are subject to an inspection and handling deduction. See our full returns policy.

    To arrange a return, call us on 020 8149 5199 or use our contact page.