Commercial Office

Emergency lighting is essential for keeping people safe in commercial buildings. It helps guide everyone to safety if the main power fails. Key areas like corridors, open spaces, stairs, and fire equipment need to be well lit—escape routes should have at least 1 lux of light, open spaces over 60 m² need 0.5 lux, stairs must be clearly visible, and fire-fighting equipment should be lit to 5 lux. Exit signs must be easy to see, and every part of the escape route should have at least two lights or one light and an exit sign that shines downwards.

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Legislation, Standards and Guidance Documents

  • Regulatory Reform (Fire Safety) Order 2005
  • Building Regulations Approved Document B 2010
  • BS EN 1838:2024
  • BS EN 50172:2024
  • BS 5266-1:2025
  • BS EN 62034:2012
  • BS 5499-4:2013
  • BS ISO 7010:2020+A6:2023
  • SLL Lighting Guide 12 (LG12)
Emergency lighting design guide