SN EN 12464-1:2021 vs 2011 Differences: A Detailed Comparison
The following content compares SN EN 12464-1:2021 against its predecessor, SN EN 12464-1:2011, highlighting the significant updates and modifications. This comparison will assist professionals in determining which standard is more applicable to their specific workplace lighting requirements.
SN EN 12464-1:2021
Licht und Beleuchtung - Beleuchtung von Arbeitsstätten - Teil 1: Arbeitsstätten in Innenräumen
Light and lighting - Lighting of work places - Part 1: Indoor work places
This document specifies lighting requirements for humans in indoor work places, which meet the needs for visual comfort and performance of people having normal, or corrected to normal ophthalmic (visual) capacity. All usual visual tasks are considered, including Display Screen Equipment (DSE). This document specifies requirements for lighting solutions for most indoor work places and their associated areas in terms of quantity and quality of illumination. In addition, recommendations are given for good lighting practice including visual and non-visual (non-image forming) lighting needs. This document does not specify lighting requirements with respect to the safety and health of people at work and has not been prepared in the field of application of Article 169 of Treaty on the Functioning of the European Union although the lighting requirements, as specified in this document, usually fulfil safety needs. NOTE Lighting requirements with respect to the safety and health of workers at work can be contained in Directives based on Article 169 of Treaty on the Functioning of the European Union, in national legislation of member states implementing these directives or in other national legislation of member states. This document neither provides specific solutions, nor restricts the designers' freedom from exploring new techniques nor restricts the use of innovative equipment. The illumination can be provided by daylight, electric lighting or a combination of both. This document is not applicable for the lighting of outdoor work places and underground mining or emergency lighting. For outdoor work places, see EN 12464-2 and for emergency lighting, see EN 1838 and EN 13032-3.
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Why compare SN EN 12464-1:2021 and SN EN 12464-1:2021 vs 2011 differences
Understanding the differences between SN EN 12464-1:2021 and SN EN 12464-1:2011 is crucial for architects, facility managers, and safety officers who are responsible for ensuring workplace compliance with lighting standards. These stakeholders often seek clarity on which version to implement, particularly when considering updates related to visual comfort and performance standards. As workplaces evolve and technology advances, the need for effective and compliant lighting solutions becomes increasingly important. This comparison helps inform decisions regarding compliance, employee wellbeing, and overall workplace efficiency.
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How SN EN 12464-1:2021 approaches the topic
SN EN 12464-1:2021 provides a comprehensive framework for assessing lighting in indoor workplaces, focusing on visual comfort and the performance necessary for individuals with normal or corrected vision. This standard emphasizes the importance of adequate illumination levels tailored to specific tasks and environments, ensuring that lighting solutions enhance productivity while also safeguarding health and safety. The document outlines specific requirements for various workplace tasks, taking into account the integration of daylight and electric lighting while also addressing non-visual lighting requirements. Moreover, it sets clear guidelines for implementing effective lighting strategies that comply with existing safety and health regulations, establishing a benchmark for workplace lighting practices across Europe.
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How SN EN 12464-1:2021 vs 2011 differences approaches the topic
The differences between SN EN 12464-1:2021 and the previous 2011 version reflect significant advancements in understanding workplace lighting. The updated version incorporates feedback from regulatory bodies and standardization committees, including CEN/TC 169 and INB/NK 199, ensuring that it aligns with contemporary health and safety regulations. Key updates include enhanced guidelines on visual comfort, a more extensive focus on non-visual aspects of lighting, and refined recommendations for integrating natural and artificial light sources. These changes aim to address the evolving needs of modern workplaces, particularly in relation to the increased use of Display Screen Equipment (DSE) and the need for adaptive lighting solutions.
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Side-by-side comparison
| Criteria | SN EN 12464-1:2021 | SN EN 12464-1:2011 |
|---|---|---|
| Scope | Focuses on visual comfort and performance in indoor workplaces | Limited scope primarily addressing basic lighting needs |
| Audience | Architects, facility managers, safety officers | General practitioners in workplace design |
| Cost/Effort | Moderate implementation complexity due to detailed requirements | Lower implementation complexity, but less comprehensive |
| Certification Mechanism | Requires adherence to updated standards for compliance | Older certification criteria, may not meet current needs |
| Typical Use Cases | Offices, educational facilities, healthcare environments | General indoor workplaces, basic task lighting |
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When to choose which
- If you need comprehensive lighting solutions for modern workplaces, choose SN EN 12464-1:2021 to ensure compliance with the latest safety and comfort standards.
- If your focus is on basic lighting needs for older facilities, you may consider SN EN 12464-1:2011, although it may lack the depth required for contemporary environments.
- If your workplace involves extensive use of Display Screen Equipment, opt for SN EN 12464-1:2021 to address non-visual lighting requirements effectively.
- For projects requiring integration of natural and electric lighting, SN EN 12464-1:2021 provides updated recommendations that align with sustainable design practices.