EN 62756 Flicker and Dimming Performance Testing of LED Lighting Products
The European Standard EN 62756 specifies requirements for the measurement and evaluation of flicker in lighting installations. This standard is particularly relevant to LED lighting products due to their increasingly widespread use across various sectors, including commercial buildings, residential spaces, and public areas.
Flicker testing under this standard assesses the ability of a light source to produce an acceptable level of visual discomfort or annoyance by minimizing fluctuations in light intensity. The standard sets out detailed criteria for measuring and controlling these fluctuations, which are crucial for ensuring compliance with safety regulations and enhancing user experience.
The testing procedure involves several key steps:
- Installation of the LED lighting product in a controlled environment to simulate real-world conditions.
- Measurement of light intensity at various points around the light source using photometric instruments.
- Evaluation of flicker levels based on predefined thresholds and acceptance criteria outlined in EN 62756.
The standard also covers dimming performance, which refers to how smoothly and accurately a light can be adjusted between full brightness and complete darkness. This feature is increasingly important as more users prefer adjustable lighting for comfort and energy efficiency.
Our laboratory employs advanced equipment such as photometers and oscilloscopes to conduct these tests. The results are then analyzed against EN 62756 requirements to ensure that the LED lighting products meet all necessary standards. Compliance with this standard is essential for manufacturers aiming to secure market access in Europe, where regulatory compliance is stringent.
By adhering to EN 62756 guidelines, we help our clients avoid potential legal issues and gain a competitive edge by ensuring their products are safe and user-friendly. Our expertise ensures that the testing process is both thorough and efficient, providing reliable data for product improvement and market entry.
| Applied Standards |
|---|
| EN 62756: Flicker and Dimming Performance Testing of LED Lighting Products |
Applied Standards
The testing procedure for flicker and dimming performance in LED lighting products is governed by EN 62756, which provides a comprehensive framework for measuring and evaluating these parameters. The standard ensures that the light sources meet stringent international criteria regarding visual comfort and safety.
| Applied Standards |
|---|
| EN 62756: Flicker and Dimming Performance Testing of LED Lighting Products |
Industry Applications
The application of EN 62756 is widespread across the lighting industry, where compliance with this standard is essential for ensuring product safety and user satisfaction. Compliance helps manufacturers meet regulatory requirements and enhances brand reputation.
| Industry Applications |
|---|
| Commercial buildings, residential spaces, public areas |
Use Cases and Application Examples
- Testing LED lighting for use in hospitals to ensure minimal flicker and stroboscopic effects, enhancing patient comfort.
- Evaluating the dimming performance of residential LED lights to ensure smooth adjustment between brightness levels.
- Inspecting industrial LED fixtures used in manufacturing plants to maintain consistent lighting conditions without causing visual discomfort.
