Free Delivery on all orders over £99*

Knightsbridge FL High Lumen 100W 55x125° Asymmetric Lens Floodlight Accessory

£499
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 FL High Lumen 100W asymmetric lens accessory is a replacement or alternative optic for the FL High Lumen 100W floodlight range, offering a 55x125° beam distribution. The asymmetric beam shape directs light wider along one axis than the other, making it suitable for wall-washing, path lighting, and perimeter illumination where vertical spread needs to be controlled while horizontal coverage is maximised.

Designed for outdoor and commercial installations where precise light control is required, the lens clips onto the front of compatible FL High Lumen 100W floodlight bodies. The asymmetric beam reduces light spill into neighbouring properties or upward into the night sky, helping to meet planning requirements and reduce light pollution. The 55x125° pattern suits mounting heights of 3-5m along building facades, car park perimeters, and boundary walls where the wider horizontal spread covers extended ground runs without needing multiple fittings.

The lens is moulded from UV-stabilised polycarbonate, chosen for its impact resistance and optical clarity in outdoor environments. The material resists yellowing under prolonged UV exposure and withstands the thermal cycles that occur when high-output LED floodlights switch on and off. The 204x121mm footprint matches the standard FL High Lumen 100W body aperture, and the lens secures without tools using the floodlight's existing retention clips.

Specification
Height 121 mm
Width 204 mm
Construction Polycarbonate
Warranty 5
Downloads

Product Specification Sheet

Frequently Asked

What does asymmetric beam distribution mean?

Asymmetric beam distribution spreads light wider along one axis (125°) than the other (55°). This pattern suits wall-washing and path lighting where you need extended horizontal coverage but want to limit vertical spread to reduce light spill into upper floors or the sky.

Is this lens compatible with all FL High Lumen floodlights?

This lens is designed specifically for the FL High Lumen 100W floodlight body. It will not fit other wattages or ranges. Check the floodlight model before ordering to confirm compatibility.

Can the lens be changed on an installed floodlight?

Yes. The lens clips onto the front of the FL High Lumen 100W body using retention clips and can be swapped without dismounting the floodlight or interrupting the wiring. Switch off the power before handling the lens.

How does polycarbonate perform outdoors?

Polycarbonate is UV-stabilised to resist yellowing and maintains optical clarity over the typical 5-year warranty period. It withstands impact and thermal cycling better than glass or acrylic lenses in exposed outdoor installations.

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.

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 FL High Lumen 100W asymmetric lens accessory is a replacement or alternative optic for the FL High Lumen 100W floodlight range, offering a 55x125° beam distribution. The asymmetric beam shape directs light wider along one axis than the other, making it suitable for wall-washing, path lighting, and perimeter illumination where vertical spread needs to be controlled while horizontal coverage is maximised.

    Designed for outdoor and commercial installations where precise light control is required, the lens clips onto the front of compatible FL High Lumen 100W floodlight bodies. The asymmetric beam reduces light spill into neighbouring properties or upward into the night sky, helping to meet planning requirements and reduce light pollution. The 55x125° pattern suits mounting heights of 3-5m along building facades, car park perimeters, and boundary walls where the wider horizontal spread covers extended ground runs without needing multiple fittings.

    The lens is moulded from UV-stabilised polycarbonate, chosen for its impact resistance and optical clarity in outdoor environments. The material resists yellowing under prolonged UV exposure and withstands the thermal cycles that occur when high-output LED floodlights switch on and off. The 204x121mm footprint matches the standard FL High Lumen 100W body aperture, and the lens secures without tools using the floodlight's existing retention clips.

    Specification
    Height 121 mm
    Width 204 mm
    Construction Polycarbonate
    Warranty 5
    Downloads

    Product Specification Sheet

    Frequently Asked

    What does asymmetric beam distribution mean?

    Asymmetric beam distribution spreads light wider along one axis (125°) than the other (55°). This pattern suits wall-washing and path lighting where you need extended horizontal coverage but want to limit vertical spread to reduce light spill into upper floors or the sky.

    Is this lens compatible with all FL High Lumen floodlights?

    This lens is designed specifically for the FL High Lumen 100W floodlight body. It will not fit other wattages or ranges. Check the floodlight model before ordering to confirm compatibility.

    Can the lens be changed on an installed floodlight?

    Yes. The lens clips onto the front of the FL High Lumen 100W body using retention clips and can be swapped without dismounting the floodlight or interrupting the wiring. Switch off the power before handling the lens.

    How does polycarbonate perform outdoors?

    Polycarbonate is UV-stabilised to resist yellowing and maintains optical clarity over the typical 5-year warranty period. It withstands impact and thermal cycling better than glass or acrylic lenses in exposed outdoor installations.

    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.