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BL5 Bricklight Back Box Accessory Kit - Grey

£699
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
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Description

The Knightsbridge BL5 bricklight accessory kit is a grey polycarbonate back box designed to convert standard BL5xx surface-mounted fittings into recessed bricklights. The kit provides the housing and mounting frame needed to recess the fitting into an exterior or interior wall during new builds or retrofits where existing installations are being replaced.

Designed for exterior path lighting, step lighting, and interior recessed wall wash applications, the back box requires a cut-out of 197x70x56mm and projects 14mm from the finished wall surface once the BL5 fitting is mounted. The 56mm recessed depth allows the assembly to sit flush with standard brick coursing or rendered block walls. The kit is compatible with the BL5G fitting and other BL5xx models in the Knightsbridge range.

The grey polycarbonate construction resists UV degradation and moisture ingress during installation, and the back box design includes an integral cable entry point and fixing positions for securing the assembly to the wall structure before rendering or pointing. The 235mm width and 100mm height accommodate the full footprint of the BL5 faceplate with clearance for sealing around the perimeter.

Specification
Height 100 mm
Width 235 mm
Depth 70 mm
Projection 14 mm
Recessed Depth 56 mm
Cut-out with Sleeve 197x70x56 mm
Cut-out Box W/H/D 190x63x25 mm
Construction Polycarbonate
Finish Grey
Warranty 1
Downloads

Product Specification Sheet

Product Manual

Frequently Asked

What cut-out size is required for installation?

The back box requires a cut-out of 197x70x56mm (width x height x depth) when fitted with the mounting sleeve. The internal box dimensions are 190x63x25mm, giving clearance for cable entry and connection.

Which BL5 fittings is this compatible with?

The kit is compatible with BL5G and other BL5xx models in the Knightsbridge bricklight range. Check the product manual for the full compatibility list or contact us to confirm compatibility with a specific BL5 model.

Can this be used for exterior installations?

Yes. The grey polycarbonate construction is designed for exterior use and resists UV degradation and moisture during installation. Pair with an IP-rated BL5 fitting for full weatherproofing once the assembly is sealed into the wall.

How much does the fitting project from the wall?

Once the back box and BL5 fitting are installed, the assembly projects 14mm from the finished wall surface. The 56mm recessed depth allows the bulk of the fitting to sit flush with standard brick or block walls.

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.

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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.

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    Description

    The Knightsbridge BL5 bricklight accessory kit is a grey polycarbonate back box designed to convert standard BL5xx surface-mounted fittings into recessed bricklights. The kit provides the housing and mounting frame needed to recess the fitting into an exterior or interior wall during new builds or retrofits where existing installations are being replaced.

    Designed for exterior path lighting, step lighting, and interior recessed wall wash applications, the back box requires a cut-out of 197x70x56mm and projects 14mm from the finished wall surface once the BL5 fitting is mounted. The 56mm recessed depth allows the assembly to sit flush with standard brick coursing or rendered block walls. The kit is compatible with the BL5G fitting and other BL5xx models in the Knightsbridge range.

    The grey polycarbonate construction resists UV degradation and moisture ingress during installation, and the back box design includes an integral cable entry point and fixing positions for securing the assembly to the wall structure before rendering or pointing. The 235mm width and 100mm height accommodate the full footprint of the BL5 faceplate with clearance for sealing around the perimeter.

    Specification
    Height 100 mm
    Width 235 mm
    Depth 70 mm
    Projection 14 mm
    Recessed Depth 56 mm
    Cut-out with Sleeve 197x70x56 mm
    Cut-out Box W/H/D 190x63x25 mm
    Construction Polycarbonate
    Finish Grey
    Warranty 1
    Downloads

    Product Specification Sheet

    Product Manual

    Frequently Asked

    What cut-out size is required for installation?

    The back box requires a cut-out of 197x70x56mm (width x height x depth) when fitted with the mounting sleeve. The internal box dimensions are 190x63x25mm, giving clearance for cable entry and connection.

    Which BL5 fittings is this compatible with?

    The kit is compatible with BL5G and other BL5xx models in the Knightsbridge bricklight range. Check the product manual for the full compatibility list or contact us to confirm compatibility with a specific BL5 model.

    Can this be used for exterior installations?

    Yes. The grey polycarbonate construction is designed for exterior use and resists UV degradation and moisture during installation. Pair with an IP-rated BL5 fitting for full weatherproofing once the assembly is sealed into the wall.

    How much does the fitting project from the wall?

    Once the back box and BL5 fitting are installed, the assembly projects 14mm from the finished wall surface. The 56mm recessed depth allows the bulk of the fitting to sit flush with standard brick or block walls.

    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.