No Naked Light prohibition safety sign
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No Naked Light Sign

No Smoking signs provide a clear, instantly recognisable message to help enforce smoke-free rules and protect staff, visitors and the public. Ideal for workplaces, public buildings, entrances, shared areas and anywhere smoking is prohibited, this sign supports compliance with UK no-smoking legislation and helps reduce fire risk and exposure to second-hand smoke.

  • 150mm x 200mm
  • 300mm x 400mm
  • 450mm x 600mm
  • Extra Glow in the Dark Self Adhesive (Class C)
  • Extra Glow in the Dark Rigid Plastic (Class C)
  • Rigid Plastic (1mm)
  • Rigid Plastic (2mm)
  • Self Adhesive Vinyl
  • Brushed Aluminium (3mm)

£2.26 VAT excluded

£2.26 VAT excluded

Product Overview

This No Naked Light Sign is designed to clearly communicate that naked lights and open flames are prohibited in the area. Featuring a highly visible prohibition symbol with bold text, this sign helps reduce fire and explosion risks while supporting safe working practices in hazardous and flammable environments.

Where to Use

  • Fuel storage areas
  • Industrial facilities
  • Workshops and garages
  • Chemical storage areas
  • Hazardous work environments

Key Features

  • Highly visible prohibition symbol
  • Clear and easy-to-read wording
  • Suitable for hazardous environments
  • Multiple durable material options available
  • Supports workplace fire safety compliance

Materials & Options

  • Extra Glow in the Dark Self Adhesive (Class C)
  • Extra Glow in the Dark Rigid Plastic (Class C)
  • Rigid Plastic (1mm)
  • Rigid Plastic (2mm)
  • Self Adhesive Vinyl
  • Brushed Aluminium (3mm)

Compliance

This sign supports compliance with UK health and safety regulations, including:

  • Health and Safety at Work etc. Act 1974
  • Safety Signs and Signals Regulations 1996

Frequently Asked Questions

Where should this sign be installed?
This sign should be installed at entrances and visible locations within hazardous areas where naked lights are prohibited.

Is this sign suitable for outdoor use?
Material suitability depends on the selected option, with rigid plastic and aluminium suitable for durable long-term applications.

What does this sign indicate?
This sign indicates that naked lights and open flames are not permitted in the area.

PRS.14W-SA

Reviews

Grade 
Jason Mercer

Clear warning text and strong construction make this a practical safety sign for restricted areas. Packaging could have been a bit sturdier, though the sign arrived without damage.

Grade 
Natalie Brooks

Very durable and ideal for use in industrial and storage environments. Great visibility and excellent value for money.

Grade 
Ryan Foster

The sign serves its purpose well and the warning message is very clear. Delivery took a little longer than expected, although the product quality is still decent.

Grade 
Claire Hammond

Good sturdy sign with bright, professional print that stands out well in our workshop. Would have preferred slightly thicker material, but overall very pleased with the purchase.

Grade 
Daniel Whitmore

Excellent quality sign with bold lettering that is easy to read even from a distance. Perfect for clearly marking hazardous areas where naked lights are prohibited.

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