Photoluminescent P50 Fire Extinguisher Signs
Our range of P50 fire extinguisher signs are constructed using Ultra Bright photoluminescent (glow-in-the-dark) material. These signs are designed to be durable and highly visible, whilst also containing easy to understand text and symbols. Signs are available for all service-free P50 models including foam, powder, water mist, and wet chemical.
- Ultra Bright photoluminescent (glow-in-the-dark) finish
- Exceeds Class C performance, staying brighter for longer than P.S.P.A recommendations
- Exceptionally high brightness within the first few minutes
- Conspicuous signs that can be clearly seen and read in total darkness
- Manufactured in the UK from a rigid PVC
- Foam, powder, water mist, and wet chemical versions available
- Available in two sizes:
- Portrait: 200 x 75mm
- Landscape: 100 x 150mm
- Under BS 5306-8, a sign is recommended to be displayed with each extinguisher
These signs are suitable for areas with a regular source of light, as the light will ‘charge’ the signs. The signs will then shine bright should the power supply fail.
Customer Reviews (6)
Reviewer
M O
Published on
1st November 2026
Reviewer
K H
Useful to know what is in the canister .
Published on
3rd October 2026
Reviewer
P W
The signage is exactly as described.
Published on
14th August 2026
Technical Data
| Product Code | CSPARP |
|---|---|
| Brand | UltraFire |
| Manufacturer's Part Number | CSPARP |
| Colour | Green |
| Red | |
| White | |
| Compliance | BS ISO 7010 |
| BS 5306-8 | |
| BS ISO 3864 | |
| Finish | Photoluminescent |
| Fixing Options | Wall Mounted |
| Manufactured in the UK | Yes |
| Material | Rigid Plastic |
| Orientation | Portrait |
| Dimensions (Unit) |
|
| Weight | 100g |
Why Choose Ultra Bright?
Ultra Bright photoluminescent technology is designed to provide exceptional visibility when normal lighting fails. Charged by natural or artificial light, Ultra Bright signs emit a powerful afterglow that exceeds Class C P.S.P.A recommendations. This extended visibility gives occupants more time to identify escape routes and emergency equipment quickly during power outages, fire incidents or smoke-filled conditions.
The use of non-toxic, REACH and RoHS-compliant pigments makes it a safe, reliable and cost-effective choice for businesses looking to improve evacuation safety and exceed recognised photoluminescent standards.
Specifications & Benefits:
- Exceeds Class C photoluminescent P.S.P.A rating with afterglow testing in accordance with DIN 67510-1
- Compliant with ISO 16069:2017 Safety Way Guidance Systems (SWGS)
- Maximises visibility of signs during smoky / black-out conditions.
- Provides clear guidance to exits and emergency equipment which helps significantly reduce evacuation times
- Self re-chargeable and maintenance free - no power source / batteries required
- It takes over 48 hours to totally fade from fully charged
- Non-toxic or radioactive pigments (REACH / RoHS compliant)
Luminance Specifications
The table below shows the comparison between Ultra Bright photoluminescent material and P.S.P.A recommendations. Ultra Bright significantly exceeds Class C performance levels.
| Luminance mcd/m² | 2 Minutes | 10 Minutes | 30 Minutes | 60 Minutes | P.S.P.A Rating |
| Class A | 108 | 25 | 7 | 3 | Below P.S.P.A recommendation |
| Class B | 210 | 50 | 15 | 7 | Below P.S.P.A recommendation |
| Class C | 690 | 140 | 45 | 20 | Minimum P.S.P.A recommendation |
| Ultra Bright | 957 | 199 | 59 | 26 | Exceeds P.S.P.A recommendation |
Photoluminesent extinguisher information sign useful.