What is the BS EN 11767:2008?

The BS EN 11767:2008 is a technical standard that pertains to outdoor lighting and aims to ensure safety, function, and durability of luminaires used in public areas. This standard specifies the requirements for lighting columns, their foundations, and brackets. It also includes guidelines for the materials used, mechanical resistance, electrical safety, corrosion protection, and more.

Implications for Outdoor Lighting

The BS EN 11767:2008 has significant implications for outdoor lighting systems, particularly those installed in public spaces such as streets, parks, and highways. Compliance with this standard ensures that luminaires meet the necessary safety and performance standards, minimizing the risk of accidents and ensuring adequate visibility at night. It also plays a crucial role in creating aesthetically pleasing lighting designs while addressing environmental concerns.

Key Requirements of BS EN 11767:2008

1. Mechanical Strength: Luminaires must be able to withstand external forces like wind, snowfall, and traffic vibrations. Testing methods are provided to evaluate the durability and structural integrity of lighting columns, ensuring they remain safe and functional in various outdoor conditions.

2. Electrical Safety: The standard covers aspects such as insulation, earth continuity, protective bonding, and resistance to electrical surges. These requirements aim to prevent electric shock hazards and ensure the safety of both technicians and the general public who may come into contact with the lighting fittings.

3. Photometric Performance: The BS EN 11767:2008 specifies the acceptable levels of luminous intensity, color rendering, and uniformity of lighting. These criteria guarantee that outdoor spaces are adequately lit, helping to enhance visibility, improve security, and create a comfortable environment for pedestrians and drivers.

Benefits of Compliance

Complying with the BS EN 11767:2008 offers numerous benefits. Firstly, it ensures public safety by reducing the risk of accidents caused by faulty or inadequate lighting fixtures. Secondly, it promotes energy efficiency as the standard requires efficient light sources and appropriate control systems. Thirdly, it provides a framework for quality assurance that enables manufacturers to deliver reliable and long-lasting products. Lastly, compliance allows municipalities and organizations to meet legal requirements and demonstrate their commitment to providing safe and sustainable outdoor lighting.