P4 LIMITED

P4 has led the market in designing and manufacturing self-testing emergency lighting and exit signage and converting mains luminaires to self-testing emergency lighting for over 30 years. 

We employ an in-house team of fully qualified service engineers to provide maintenance and service support, and all products comply with BSEN 60598-2-22 and BSEN 62034.

Our success is based on continuous innovation, exceptional service and a total focus on providing the most cost effective, reliable and compliant emergency lighting solution for all premises. 

We are proud to introduce a 10-year product warranty on a range of luminaires and exit signs for 2025.

At the heart of P4’s commitment to excellence, is the desire to ensure the safety of any persons facing hazardous situations and needing the benefit of the very best emergency lighting.