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    The Importance of Reliable Emergency Lighting in Commercial Buildings

    Emergency lighting
    September 15, 2025
    by Daniel
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    The Importance of Reliable Emergency Lighting in Commercial Buildings

    When managing a commercial building, the safety of staff, customers, and visitors should always be a top priority. One critical safety measure is a properly designed and maintained emergency lighting system. 

    As a trusted commercial electrician in Walton-on-Thames, Precision Electrical Services Ltd regularly supports businesses across Elmbridge with installation, testing, and maintenance of these vital systems.

    What is Emergency Lighting?

    Emergency lighting is a safety system installed in commercial buildings to provide illumination when the normal power supply fails. In the event of a mains power outage, these lights automatically switch to battery backup, ensuring essential areas such as stairways, corridors, and exit routes remain lit. This allows occupants to safely evacuate the premises.

    Emergency lighting is not just a convenience, it is a legal requirement and must comply with BS 5266-1, which outlines the code of practice for emergency lighting in the UK.

    Why is Emergency Lighting So Important?

    A power failure in a commercial building can create immediate risks:

    • Reduced visibility: Without lighting, people may become disoriented.
    • Blocked escape routes: If exits aren’t clearly lit, evacuations can be delayed.
    • Increased risk of accidents: Trips, falls, and panic are more likely in the dark.

    For facility managers and business owners, ensuring your emergency lighting works correctly is a responsibility that cannot be ignored. A reliable system saves lives in an emergency and ensures compliance with UK safety regulations.

    The Importance of Maintenance

    Having an emergency lighting system installed is only half the job, regular testing and maintenance are essential. According to BS 5266 and BS 7671 (IET Wiring Regulations), emergency lighting must be tested at regular intervals to ensure functionality.

    Typical checks include:

    • Monthly function tests – A brief check to ensure lights operate correctly when mains power is cut.
    • Annual full-duration tests – Ensuring batteries can support the system for the required period (typically three hours).

    Neglecting maintenance could mean your system fails when you need it most, leaving your business exposed to risks and potential legal consequences.

    Partner with a Reliable Commercial Electrician

    At Precision Electrical Services Ltd, we are your local NIC EIC approved electricians and specialists in emergency lighting. Whether you need a new system installed, an upgrade to energy-efficient LED exit lights, or regular testing to remain compliant, we’re here to help.

    We pride ourselves on being a Local reliable commercial electrician, arriving on time, completing work to the highest standards, and ensuring your workplace remains safe and compliant.

    Is Your Emergency Lighting Reliable?

    If you’re unsure about the reliability of your emergency lighting system, or if you need expert advice on installation and compliance, contact Precision Electrical Services Ltd today. As your trusted local commercial electrical specialists in Walton-on-Thames, we’ll make sure your business is safe, compliant, and protected.

    Commercial Maintenance
    Emergency lighting
    Elmbridge
    Walton On Thames

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    Daniel Brooks - Electrician Walton-on-Thames
    Daniel Brooks - Electrician Walton-on-Thames

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    Testimonials

    • Testimonial 5 stars
      Thank you Daniel and Archie for the work of investigation of finding the fault. Daniel was very informative
      O Wilkes
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      I couldn't be happier with the service provided by Precision Electrical for my electrical installation testing. Their team was prompt, knowledgeable, and took the time to explain the process…
      Robert Murchison
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      Really pleased with Daniel's services, incredibly friendly and personable! Very professional and knowledgeable. Punctual and very reasonably priced. Over the moon he fixed 2 issues with our electrics…
      Melanie Carroll
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    Call us today on 01932 640620 for a free, no obligation, quotation for your project. Your call matters to us, and we WILL respond.

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