Pearsons Engineering

The brief

Pearsons Engineering is a defence industry organisation that develops armoured vehicles for use in battlefields, war zones and combat situations. Pearsons’ lightweight roller system is a long frame that sits at the front of defence vehicles. 

These vehicles usually operate in areas where hidden improvised explosive devices (IEDs) such as land mines are suspected to be present. The roller system is designed to detonate IEDs and absorb the impact of the blast while protecting passengers and the vehicle itself.

MARL was asked to create an LED light and infrared unit to fit on the front of the roller system. The unit needed to be shock and high-vibration-proof, as well as being undetectable whenever necessary.

The solution

Bringing together our design, engineering and manufacturing teams, MARL developed a powerful roller LED lighting unit which features vibration-resistant dampeners. The lights can be used as floodlights or spotlights, and have a range of up to 100 metres.

As part of the project, we also developed an infrared light (IR) unit, which can be operated in total darkness. IR is undetectable to enemy combatants, making transit possible at night time even in hostile settings. 

The ruggedised nature of the lights took several iterations to perfect. Through a process of intensive testing and refinement, we developed a highly durable product. 

While the lights and the roller system itself aren’t designed to be IED-resistant when met with direct impact, the dampening mechanism means they can endure nearby explosions without sustaining damage. 

The result
 

Pearsons continues to use the roller LED and infrared lighting units on its lightweight roller systems. We provide the defence company with a regular supply of units for use in war-torn countries across the world. 

Crucially, our product is being used by Pearsons and its customers to save and protect lives. Our design is helping to ensure passenger safety, as well as to support the detection of IEDs which would otherwise pose a real threat to life.