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230V LED Emergency Exit Sign Wall/Ceiling Mount - Black Arrow Up

£3899
The RRP is the manufacturer's recommended retail price of the item.
Limited Stock
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Description

The Knightsbridge EMEXITLBK is a 230V LED emergency exit sign with a white Arrow Up legend on a green background behind a clear polycarbonate cover, housed in a black polycarbonate body. The sign operates in either maintained mode (illuminated continuously) or non-maintained mode (illuminated only during mains failure), selectable on installation. A built-in LiFePO4 battery provides three hours of emergency illumination at 90 lumens when mains power is lost.

Designed for commercial buildings, offices, schools, hotels and retail premises, the sign can be mounted on walls or ceilings using the integrated hanger bracket and hinge system. The 310mm width and 230mm height meet standard emergency exit sign visibility requirements for corridors, stairwells, lobbies and near final exit doors. The IP20 rating restricts installation to dry indoor locations away from direct water exposure.

The polycarbonate construction resists impact better than acrylic alternatives while keeping the weight low for secure fixing to plasterboard and masonry surfaces. The black finish blends into darker ceiling grids and walls without standing out in normal lighting conditions, while the high-contrast green and white legend remains clearly visible under emergency illumination. The 4W LED draws minimal power during maintained operation and the LiFePO4 battery chemistry offers better charge retention and cycle life than older NiCd emergency lighting batteries.

Specification
Length 310mm
Height 230mm
Width 35mm
Projection 44°
Construction Polycarbonate
Finish Black
Class II
IP Rating IP20
Primary Voltage 230V 50Hz
Wattage 4W
Lamp Included Yes
Beam Angle 110
Beam Angle 110°
Light Colour Daylight
Lumens 90lm
Downloads

Product Specification Sheet

Frequently Asked

What is the difference between maintained and non-maintained mode?

Maintained mode keeps the sign illuminated continuously whenever mains power is present, switching to battery during a power cut. Non-maintained mode keeps the sign off during normal mains operation and only illuminates when mains power fails. The mode is selectable during installation by the electrician.

How long does the battery last during a power cut?

The LiFePO4 battery provides three hours of emergency illumination at 90 lumens when fully charged. The battery recharges automatically when mains power is restored.

Can this be mounted on a ceiling?

Yes. The integrated hanger bracket and hinge system allow the sign to be fixed to walls or ceilings. The Arrow Up legend orientation suits ceiling mounting where the exit direction is forward and upward from the viewer's position.

What is the IP rating and where can it be installed?

The sign carries an IP20 rating, meaning it is protected against solid objects larger than 12.5mm but not against water ingress. It must be installed in dry indoor locations such as corridors, stairwells and lobbies, not in bathrooms, wet rooms or outdoor canopies.

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

    The Knightsbridge EMEXITLBK is a 230V LED emergency exit sign with a white Arrow Up legend on a green background behind a clear polycarbonate cover, housed in a black polycarbonate body. The sign operates in either maintained mode (illuminated continuously) or non-maintained mode (illuminated only during mains failure), selectable on installation. A built-in LiFePO4 battery provides three hours of emergency illumination at 90 lumens when mains power is lost.

    Designed for commercial buildings, offices, schools, hotels and retail premises, the sign can be mounted on walls or ceilings using the integrated hanger bracket and hinge system. The 310mm width and 230mm height meet standard emergency exit sign visibility requirements for corridors, stairwells, lobbies and near final exit doors. The IP20 rating restricts installation to dry indoor locations away from direct water exposure.

    The polycarbonate construction resists impact better than acrylic alternatives while keeping the weight low for secure fixing to plasterboard and masonry surfaces. The black finish blends into darker ceiling grids and walls without standing out in normal lighting conditions, while the high-contrast green and white legend remains clearly visible under emergency illumination. The 4W LED draws minimal power during maintained operation and the LiFePO4 battery chemistry offers better charge retention and cycle life than older NiCd emergency lighting batteries.

    Specification
    Length 310mm
    Height 230mm
    Width 35mm
    Projection 44°
    Construction Polycarbonate
    Finish Black
    Class II
    IP Rating IP20
    Primary Voltage 230V 50Hz
    Wattage 4W
    Lamp Included Yes
    Beam Angle 110
    Beam Angle 110°
    Light Colour Daylight
    Lumens 90lm
    Downloads

    Product Specification Sheet

    Frequently Asked

    What is the difference between maintained and non-maintained mode?

    Maintained mode keeps the sign illuminated continuously whenever mains power is present, switching to battery during a power cut. Non-maintained mode keeps the sign off during normal mains operation and only illuminates when mains power fails. The mode is selectable during installation by the electrician.

    How long does the battery last during a power cut?

    The LiFePO4 battery provides three hours of emergency illumination at 90 lumens when fully charged. The battery recharges automatically when mains power is restored.

    Can this be mounted on a ceiling?

    Yes. The integrated hanger bracket and hinge system allow the sign to be fixed to walls or ceilings. The Arrow Up legend orientation suits ceiling mounting where the exit direction is forward and upward from the viewer's position.

    What is the IP rating and where can it be installed?

    The sign carries an IP20 rating, meaning it is protected against solid objects larger than 12.5mm but not against water ingress. It must be installed in dry indoor locations such as corridors, stairwells and lobbies, not in bathrooms, wet rooms or outdoor canopies.

    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.