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Duceri 3W LED Maintained Emergency Exit Box - Up Arrow - Black

£2899
The RRP is the manufacturer's recommended retail price of the item.
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Description

The Duceri is a 3W LED maintained emergency exit sign with an up arrow directional legend, housed in a black powder-coated steel box measuring 390 x 190 x 60mm. The sign uses SMD 2835 LED chips emitting 5500K daylight-white light, achieving a 25m viewing distance in clear conditions. Maintained operation means the sign remains illuminated during normal mains power and switches to battery backup during power failure, providing 3 hours of emergency runtime from a 3.6V 1500mAh Ni-Cd battery.

Designed for commercial, industrial and public building installation where emergency egress signage is required by building regulations, the Duceri mounts to walls above doorways or at changes of direction in escape routes. The up arrow legend directs occupants towards upper floors, staircases or ceiling-level exits. The steel housing withstands impacts better than plastic emergency signs and the black finish integrates into industrial and modern commercial interiors without the high-visibility green or white housings typical of budget emergency lighting.

The unit includes charge and discharge protection circuitry to prevent battery degradation and a green LED indicator on the front face confirms the battery is charging correctly when mains power is present. The sign complies with BS EN 60598-2-22 standards for emergency lighting performance and includes wall-mounting brackets for vertical surface installation. The 1.3kg weight requires secure fixing into masonry or metal stud partitions rather than plasterboard alone.

Specification
Product Net Weight (KG) 1.31
Product Gross Weight (KG) 1.495
Outer Gross Weight (KG) 9.42
Product Length (mm) 200
Product Width (mm) 90
Product Height (mm) 45
Outer Length (mm) 420
Outer Width (mm) 425
Outer Height (mm) 260
Downloads

Product Specification Sheet

Frequently Asked

What does maintained operation mean?

Maintained operation means the sign stays lit continuously when mains power is available, and switches to battery backup during power failure. This differs from non-maintained signs which only illuminate when mains power is lost. Maintained signs are required in public areas and commercial premises where the exit route needs to be visible at all times.

How long does the battery last during a power cut?

The 3.6V 1500mAh Ni-Cd battery provides 3 hours of emergency runtime, meeting the standard duration required by UK building regulations for most commercial and industrial buildings.

What viewing distance does the sign cover?

The sign is rated for 25m viewing distance in clear conditions. This means the legend remains legible to someone standing up to 25m away, though actual visibility depends on ambient light levels, smoke and the viewer's eyesight.

Can it be ceiling-mounted?

The Duceri is designed for wall mounting above doorways or at corridor junctions. The mounting brackets are configured for vertical surfaces. Ceiling mounting would require additional fabricated brackets and may affect the directional clarity of the up arrow legend.

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 Duceri is a 3W LED maintained emergency exit sign with an up arrow directional legend, housed in a black powder-coated steel box measuring 390 x 190 x 60mm. The sign uses SMD 2835 LED chips emitting 5500K daylight-white light, achieving a 25m viewing distance in clear conditions. Maintained operation means the sign remains illuminated during normal mains power and switches to battery backup during power failure, providing 3 hours of emergency runtime from a 3.6V 1500mAh Ni-Cd battery.

    Designed for commercial, industrial and public building installation where emergency egress signage is required by building regulations, the Duceri mounts to walls above doorways or at changes of direction in escape routes. The up arrow legend directs occupants towards upper floors, staircases or ceiling-level exits. The steel housing withstands impacts better than plastic emergency signs and the black finish integrates into industrial and modern commercial interiors without the high-visibility green or white housings typical of budget emergency lighting.

    The unit includes charge and discharge protection circuitry to prevent battery degradation and a green LED indicator on the front face confirms the battery is charging correctly when mains power is present. The sign complies with BS EN 60598-2-22 standards for emergency lighting performance and includes wall-mounting brackets for vertical surface installation. The 1.3kg weight requires secure fixing into masonry or metal stud partitions rather than plasterboard alone.

    Specification
    Product Net Weight (KG) 1.31
    Product Gross Weight (KG) 1.495
    Outer Gross Weight (KG) 9.42
    Product Length (mm) 200
    Product Width (mm) 90
    Product Height (mm) 45
    Outer Length (mm) 420
    Outer Width (mm) 425
    Outer Height (mm) 260
    Downloads

    Product Specification Sheet

    Frequently Asked

    What does maintained operation mean?

    Maintained operation means the sign stays lit continuously when mains power is available, and switches to battery backup during power failure. This differs from non-maintained signs which only illuminate when mains power is lost. Maintained signs are required in public areas and commercial premises where the exit route needs to be visible at all times.

    How long does the battery last during a power cut?

    The 3.6V 1500mAh Ni-Cd battery provides 3 hours of emergency runtime, meeting the standard duration required by UK building regulations for most commercial and industrial buildings.

    What viewing distance does the sign cover?

    The sign is rated for 25m viewing distance in clear conditions. This means the legend remains legible to someone standing up to 25m away, though actual visibility depends on ambient light levels, smoke and the viewer's eyesight.

    Can it be ceiling-mounted?

    The Duceri is designed for wall mounting above doorways or at corridor junctions. The mounting brackets are configured for vertical surfaces. Ceiling mounting would require additional fabricated brackets and may affect the directional clarity of the up arrow legend.

    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.