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Industrial · Dedicated Emergency

Double Sided Emergency exit sign

Double-Sided Emergency LED Exit Signs

Order code EWI-2-M-T2-SM-AU-WH

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Ewing Series

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Order code EWI-2-M-T2-SM-AU-WH

CIBSE target · 200 lx

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  • Emergency

The Ewing Series is a slimline, double-sided emergency exit light, designed for overhead installation in corridors and open areas—especially where escape route directions frequently change. Its ISO-compliant legends, featuring left/right exit arrows visible from both sides, provide clear directional guidance to occupants.

With a Samsung LED light source and a legend size optimised for visibility, the Ewing Series supports a viewing distance of up to 25 meters.

Versatile in its mounting options, the Ewing Series is suitable for recessed, surface, suspended, and wall installations, making it ideal for grid-suspension systems and solid ceilings. This flexibility allows for uniform product deployment throughout a building.

Equipped with long-life Lithium Iron Phosphate (LiFePO4) batteries and Deep Discharge Protection, the Ewing Series ensures long-term reliability and reduced lifetime maintenance costs.

For advanced monitoring, the DALI self-test variant can be integrated with an optional Wireless Pro control node, enabling remote access and scheduled reporting. Documents, detailing the outcome of monthly function checks and annual duration tests can be automatically emailed to facility or maintenance teams - minimising the need for manual inspections and reducing operational costs.

Request a quote or a lighting design. Kellwood prices the fitting. The order code goes with the request.

Order code EWI-2-M-T2-SM-AU-WH

Performance summary
Series codeEWI
TypeDouble-sided exit sign, surface or recessed
Viewing distance25m
Duration3 hours
Battery3.2V 3.8Ah LiFePO4
TM65.214.98kg CO2e (surface); 15.79kg CO2e (recessed)

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DESIGN FEATURES


Double-sided emergency exit lights designed for Purpose

The Ewing Series is designed to be a highly versatile overhead emergency exit light; sympathetic to a modern building's architecture, but visually functional in the event of a power cut. Design features include: Double-Sided ISO-Compliant Legend Featuring a high-efficiency Samsung LED light source, the Ewing Series provides clear illumination of escape route directions with a viewing distance of up to 25 meters. Directional legend options include Up, Down, and Left/Right arrows. The Left/Right variant is printed on both sides of the sign, ensuring visibility of a consistent exit direction from either approach—ideal for long corridors and junctions where escape routes may merge or change direction. Flexible Mounting Options Designed for versatility, the Ewing Series supports surface (wall or ceiling), recessed, and suspension mounting methods. Its adaptability makes it suitable for both solid and grid-suspended ceilings, enabling consistent installation across buildings with varied construction materials and layouts. Contemporary Slimline Housing in Black or White The sleek, low-profile housing is designed to minimize visual impact. Available in black or white finishes, the Ewing Series complements both modern interiors and heritage architecture, blending form with function. Deep Discharge Protection & Long-Life Battery Technology Integrated Deep Discharge Protection (DDP) safeguards the Lithium Iron Phosphate (LiFePO₄) battery during full-duration emergency tests, helping to extend battery life and reduce long-term maintenance costs. Switching Modes Available in Switchable Maintained or Non-Maintained variants, the Ewing Series can operate continuously or only activate in the event of a power failure—offering flexibility to suit various emergency lighting strategies.

Double-sided emergency exit lights designed for Purpose

TYPICAL APPLICATIONS


SPECIFICATIONS


Technical details
Mains Supply230-240V 50/60Hz
Power Rating, charging (maintained)EWI-2-M-T2: 5.7W 31mA λ = 0.75; EWI-3-M-T3: 5W 28mA λ = 0.74
Power Rating, chargedEWI-2-M-T2: 0.2W 8mA λ = 0.11; EWI-3-M-T3: 0.26W 8mA λ = 0.14
Duration3 hours
Recharge Period24 hours
Battery Size & Type3.2V 3.8Ah LiFePO4 cells
Charge Current225mA nominal
Ingress Protection RatingIP40 (the surface sheet's feature list says IP20)
WeightSurface 0.82kg; recessed 0.9kg
BodyWhite polycarbonate; PMMA screen-printed legend plate
LegendsISO 7010; AU and AD single sided, ALAR double sided
LEDsSamsung
Battery protectionDeep discharge protection; the charger cuts off below 0°C or above 55°C battery Tc

The surface mount (SM) and recessed (RM) versions have their own data sheets.

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P. Nisbet, Wabtec Corporation
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W. Coley, Barking Abbey School
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