New IEC Standards Target Automated Lighting Controls
What happened
Updated international safety standards for electrical appliances and control systems, including IEC 60335-2-116 and IEC 60730-2-9, have been released. The new versions place a greater emphasis on the reliability and user safety of automated controls, a critical consideration for the growing market of sensor-driven and AI-powered lighting systems.
Why it matters
- The updated IEC 60730-2-9 standard focuses on the inherent safety, operating values, and operational sequences related to the safety of temperature sensing controls within building automation systems. - These standards are critical for human-centric lighting applications aiming for WELL Building Standard certification, which requires lighting environments to support visual, mental, and biological health. - AI-driven control systems leverage real-time data from occupancy and daylight sensors to optimize lighting, enhancing occupant comfort and significantly improving energy efficiency in commercial spaces. - For chronobiology, tunable white lighting systems are key, allowing for the adjustment of melanopic equivalent daylight intensity (MEDI) to support circadian rhythms; a minimum of 250 MEDI Lux is recommended for at least four hours in the morning to suppress melatonin. - The DALI-2 protocol, an update to the original DALI, is central to modern automated systems, ensuring multi-vendor interoperability and direct connection of sensors and switches to the bus, which simplifies installation. - A circular economy approach to luminaire design is gaining traction, emphasizing modularity, the use of recycled and recyclable materials, and designing for disassembly to reduce waste and extend product lifecycles. - Architectural publications like *Dezeen* are increasingly showcasing smart home technologies and IoT integration, reflecting a growing interest in how connected devices influence spatial design and user experience. - Leading lighting industry resources, such as *LEDs Magazine*, have extensively covered the shift to LED-based standards in codes like ASHRAE 90.1, which now uses LED performance as the baseline for lighting power density (LPD) targets.
Key numbers
- Updated international safety standards for electrical appliances and control systems, including IEC 60335-2-116 and IEC 60730-2-9, have been released.
- - The updated IEC 60730-2-9 standard focuses on the inherent safety, operating values, and operational sequences related to the safety of temperature sensing controls within building automation systems.
- The DALI-2 protocol, an update to the original DALI, is central to modern automated systems, ensuring multi-vendor interoperability and direct connection of sensors and switches to the bus, which simplifies installation.
- Leading lighting industry resources, such as *LEDs Magazine*, have extensively covered the shift to LED-based standards in codes like ASHRAE 90.1, which now uses LED performance as the baseline for lighting power density (LPD) targets.
What happens next
- Leading lighting industry resources, such as *LEDs Magazine*, have extensively covered the shift to LED-based standards in codes like ASHRAE 90.1, which now uses LED performance as the baseline for lighting power density (LPD) targets.
Quick answers
What happened in New IEC Standards Target Automated Lighting Controls?
Updated international safety standards for electrical appliances and control systems, including IEC 60335-2-116 and IEC 60730-2-9, have been released. The new versions place a greater emphasis on the reliability and user safety of automated controls, a critical consideration for the growing market of sensor-driven and AI-powered lighting systems.
Why does New IEC Standards Target Automated Lighting Controls matter?
The updated IEC 60730-2-9 standard focuses on the inherent safety, operating values, and operational sequences related to the safety of temperature sensing controls within building automation systems. These standards are critical for human-centric lighting applications aiming for WELL Building Standard certification, which requires lighting environments to support visual, mental, and biological health. AI-driven control systems leverage real-time data from occupancy and daylight sensors to optimize lighting, enhancing occupant comfort and significantly improving energy efficiency in commercial spaces. For chronobiology, tunable white lighting systems are key, allowing for the adjustment of melanopic equivalent daylight intensity (MEDI) to support circadian rhythms; a minimum of 250 MEDI Lux is recommended for at least four hours in the morning to suppress melatonin. The DALI-2 protocol, an update to the original DALI, is central to modern automated systems, ensuring multi-vendor interoperability and direct connection of sensors and switches to the bus, which simplifies installation. A circular economy approach to luminaire design is gaining traction, emphasizing modularity, the use of recycled and recyclable materials, and designing for disassembly to reduce waste and extend product lifecycles. Architectural publications like *Dezeen* are increasingly showcasing smart home technologies and IoT integration, reflecting a growing interest in how connected devices influence spatial design and user experience. Leading lighting industry resources, such as *LEDs Magazine*, have extensively covered the shift to LED-based standards in codes like ASHRAE 90.1, which now uses LED performance as the baseline for lighting power density (LPD) targets.
