Free Delivery on all orders over £99*

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

£2899
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 Duceri 3W LED emergency exit box is a maintained emergency exit sign with a right-pointing arrow legend, built into a black steel housing measuring 390 x 190 x 60mm. The sign uses SMD 2835 LEDs running at 5500K daylight white, giving a 25-metre viewing distance in clear air. In maintained mode the sign illuminates continuously on mains power and switches to battery backup during a power failure, providing 3 hours of emergency illumination from a 3.6V 1500mAh Ni-Cd battery.

Designed for commercial, industrial and public building installations where clear exit route marking is required under UK Building Regulations and BS EN 60598-2-22 standards, the sign mounts to walls using the rear bracket concealed behind the steel housing. The green LED indicator on the front panel shows mains power status and charging state, allowing site managers to confirm operational readiness during routine inspections. The charge and discharge protection circuitry prevents battery degradation from overcharging or deep discharge cycles.

The black powder-coated steel housing gives impact resistance and corrosion protection suitable for indoor use in commercial corridors, stairwells, office exits and retail spaces. At 1.3kg the sign requires secure wall fixings into masonry or stud — the weight is primarily the steel housing and battery. The 5500K colour temperature provides high contrast between the white arrow and green background, maintaining legibility at the full 25-metre viewing distance even under smoky or low-light emergency conditions.

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

Product Manual

Frequently Asked

What is the difference between maintained and non-maintained emergency lighting?

Maintained emergency signs illuminate continuously on mains power and switch to battery backup during a power failure. Non-maintained signs only illuminate when mains power fails. Maintained mode is required in public areas, cinemas, theatres and venues where the exit route must 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 illumination when mains power fails. This meets the minimum 3-hour duration required under BS EN 60598-2-22 for most UK commercial installations.

What does the green LED indicator show?

The green LED indicator on the front panel confirms mains power is connected and the battery is charging. If the indicator is off, check the mains supply and battery connections.

Can the arrow direction be changed?

No. The arrow legend is built into the light panel and cannot be reversed. Left-pointing and straight-down arrow variants are available separately — use the search function to find alternative directions in stock.

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.

Recommended For You

    Sophisticated Style

    Timeless Design, Effortless Elegance

    Discover lighting that blends refined design with approachable luxury. Each piece showcases thoughtful detailing and timeless character, creating a lasting impression in any space.

    Craftsmanship

    Crafted With Care & Quality

    Each piece is thoughtfully built with expert precision and refined finishes, celebrating the art of craftsmanship while ensuring every detail meets the highest standards of quality.

    Performance

    Innovative Illumination

    Our lighting incorporates advanced technology to deliver exceptional brightness and energy efficiency, offering both function and style for contemporary living.

    Effortless Upkeep

    Lighting That Lasts

    Designed for long-term reliability, our fixtures resist wear and maintain their brilliance over time, providing consistent illumination with minimal maintenance.

    Confidence

    Warranty You Can Trust

    Our collection is backed by warranties ranging from 1 to 5 years, giving you lasting peace of mind and assurance in the quality and reliability of every product.

    Luxury Delivered

    Free Worldwide Shipping

    Enjoy complimentary, secure delivery anywhere in the world on orders over £99, simply order and we’ll handle the rest.

    You Might Also Like

    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 Duceri 3W LED emergency exit box is a maintained emergency exit sign with a right-pointing arrow legend, built into a black steel housing measuring 390 x 190 x 60mm. The sign uses SMD 2835 LEDs running at 5500K daylight white, giving a 25-metre viewing distance in clear air. In maintained mode the sign illuminates continuously on mains power and switches to battery backup during a power failure, providing 3 hours of emergency illumination from a 3.6V 1500mAh Ni-Cd battery.

    Designed for commercial, industrial and public building installations where clear exit route marking is required under UK Building Regulations and BS EN 60598-2-22 standards, the sign mounts to walls using the rear bracket concealed behind the steel housing. The green LED indicator on the front panel shows mains power status and charging state, allowing site managers to confirm operational readiness during routine inspections. The charge and discharge protection circuitry prevents battery degradation from overcharging or deep discharge cycles.

    The black powder-coated steel housing gives impact resistance and corrosion protection suitable for indoor use in commercial corridors, stairwells, office exits and retail spaces. At 1.3kg the sign requires secure wall fixings into masonry or stud — the weight is primarily the steel housing and battery. The 5500K colour temperature provides high contrast between the white arrow and green background, maintaining legibility at the full 25-metre viewing distance even under smoky or low-light emergency conditions.

    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

    Product Manual

    Frequently Asked

    What is the difference between maintained and non-maintained emergency lighting?

    Maintained emergency signs illuminate continuously on mains power and switch to battery backup during a power failure. Non-maintained signs only illuminate when mains power fails. Maintained mode is required in public areas, cinemas, theatres and venues where the exit route must 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 illumination when mains power fails. This meets the minimum 3-hour duration required under BS EN 60598-2-22 for most UK commercial installations.

    What does the green LED indicator show?

    The green LED indicator on the front panel confirms mains power is connected and the battery is charging. If the indicator is off, check the mains supply and battery connections.

    Can the arrow direction be changed?

    No. The arrow legend is built into the light panel and cannot be reversed. Left-pointing and straight-down arrow variants are available separately — use the search function to find alternative directions in stock.

    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.