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60° Polycarbonate Lens Accessory for POTHB2 High Bay - 267mm

£499
The RRP is the manufacturer's recommended retail price of the item.
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Description

This 60° polycarbonate lens accessory fits the Knightsbridge POTHB2 high bay light, narrowing the beam spread from the standard 120° output to a more concentrated 60° pattern. The 267mm diameter clear lens clips into the POTHB2 housing, redirecting light downward for task zones, workbenches and aisles where higher centre-beam intensity is needed than the factory default provides.

Designed for warehouse, workshop and industrial environments where the POTHB2 is already installed, the lens allows beam customisation without replacing the entire fixture. The 60° beam angle suits mounting heights of 6-10m above floor level where a tighter pool of light is needed on a specific work area rather than broad ambient coverage. The lens does not reduce total lumen output — it redistributes the same light into a smaller footprint with higher intensity at the centre.

The polycarbonate construction withstands the heat generated by high-wattage LED high bays and resists impact damage during installation or accidental contact with lifting equipment. The clear finish maintains the colour temperature and CRI of the POTHB2's LED array without introducing colour shift. Fitting the lens typically takes 5-10 minutes with the high bay powered off and accessible from a platform or ladder.

Specification
Diameter 267 mm
Construction Polycarbonate
Finish Clear
Warranty 5
Downloads

Product Specification Sheet

Frequently Asked

Will this lens fit other high bay models?

No. This lens is designed specifically for the Knightsbridge POTHB2 high bay. The 267mm diameter and mounting mechanism are matched to that fixture and will not fit other brands or models without modification.

Does the lens reduce the light output?

The lens does not reduce total lumens — it redistributes the same light output into a narrower 60° beam instead of the standard 120° spread. This increases centre-beam intensity while reducing the width of the lit area on the floor.

What mounting height suits a 60° beam?

A 60° beam angle works well at mounting heights of 6-10m above floor level. At 8m height, a 60° beam produces a roughly 5.6m diameter pool of light on the floor, compared to the wider 13.8m diameter produced by a 120° beam at the same height.

Can the lens be fitted to an already-installed high bay?

Yes. The lens clips into the POTHB2 housing. Power off the high bay, access the fixture from a platform or ladder, and clip the lens into place. The process typically takes 5-10 minutes per fixture.

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

    This 60° polycarbonate lens accessory fits the Knightsbridge POTHB2 high bay light, narrowing the beam spread from the standard 120° output to a more concentrated 60° pattern. The 267mm diameter clear lens clips into the POTHB2 housing, redirecting light downward for task zones, workbenches and aisles where higher centre-beam intensity is needed than the factory default provides.

    Designed for warehouse, workshop and industrial environments where the POTHB2 is already installed, the lens allows beam customisation without replacing the entire fixture. The 60° beam angle suits mounting heights of 6-10m above floor level where a tighter pool of light is needed on a specific work area rather than broad ambient coverage. The lens does not reduce total lumen output — it redistributes the same light into a smaller footprint with higher intensity at the centre.

    The polycarbonate construction withstands the heat generated by high-wattage LED high bays and resists impact damage during installation or accidental contact with lifting equipment. The clear finish maintains the colour temperature and CRI of the POTHB2's LED array without introducing colour shift. Fitting the lens typically takes 5-10 minutes with the high bay powered off and accessible from a platform or ladder.

    Specification
    Diameter 267 mm
    Construction Polycarbonate
    Finish Clear
    Warranty 5
    Downloads

    Product Specification Sheet

    Frequently Asked

    Will this lens fit other high bay models?

    No. This lens is designed specifically for the Knightsbridge POTHB2 high bay. The 267mm diameter and mounting mechanism are matched to that fixture and will not fit other brands or models without modification.

    Does the lens reduce the light output?

    The lens does not reduce total lumens — it redistributes the same light output into a narrower 60° beam instead of the standard 120° spread. This increases centre-beam intensity while reducing the width of the lit area on the floor.

    What mounting height suits a 60° beam?

    A 60° beam angle works well at mounting heights of 6-10m above floor level. At 8m height, a 60° beam produces a roughly 5.6m diameter pool of light on the floor, compared to the wider 13.8m diameter produced by a 120° beam at the same height.

    Can the lens be fitted to an already-installed high bay?

    Yes. The lens clips into the POTHB2 housing. Power off the high bay, access the fixture from a platform or ladder, and clip the lens into place. The process typically takes 5-10 minutes per fixture.

    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.