You are now visiting the Signify website. A localized version is available for you.

    In a connected world,
    what happens to lighting?

    Digital connectivity is changing the world around us. Take the television. Only a few years ago, complex rating systems determined which shows were popular with which audiences. That’s all been superseded with connected TVs, on-demand digital channels and sophisticated analytics, which assess individual viewing habits and serve up suggestions based on preferences. It’s revolutionized entertainment by introducing new levels of control and personalization.
    Connected world globe

    This digital connectivity is also the future of lighting. But because it’s in ceilings everywhere from a hospital to a home, in streets, carparks and vehicles – lighting has a far more important role to play. It will become the smart infrastructure behind seamless connectivity: sensing your smartphone as you enter the building; relaying information from various sensors; tracking your movement through corridors; connecting to your computer as you work; confirming you’ve left the building in an emergency. Now lighting connectivity options and digital controllers already enable us to check the energy consumption and status of individual LED luminaires – on, off, or even out – and control them via apps. The resulting adaptive lighting saves energy to pay for the service and meet sustainability targets. And the future will just get brighter.


    How does that work?

    Connected lighting requires two things – a practical way to connect, and smart lighting that can send and receive data.


    Connectivity – At the moment short-range connectivity technology, like BLE, is used to connect proximate objects like digital headphones, and long-range connectivity options, such as cellular networks, to connect things like digital cars. WiFi does the bulk of connectivity in between. Connected lighting will use a similar variety of options, according to the situation – from controlling an individual luminaire in a home to looking at the lighting consumption of an entire city remotely.


    Smart lighting – The pivotal component is the luminaire, which needs to be capable of sending and receiving data across networks. To enable this, Signify has developed a portfolio of connected components, such as our Xitanium SR (sensor-ready) LED drivers that work seamlessly with a growing list of sensors and components – with guaranteed interoperability thanks to our SR Certified partner program. Data can be received to control the light or exchanged to reveal the status of the fixture.


    The exciting potential of this bi-directional connectivity technology forms the topic of my next four posts. Stay tuned!

    Written by:

    Peter Duine

    Peter Duine


    Global Product Manager


    Share this article

    Continue reading

    • How luminaires can work smarter for all

      How luminaires can work smarter for all

      While it’s useful to match lighting to different personal preferences, it’s even more useful to understand how and what different settings can create.

    • Standardization is key for driving smart lighting adoption

      Standardization is key for driving smart lighting adoption

      To address the pitfalls of smart lighting, the lighting industry is converging toward a common set of standards with respect to lighting control, power metering, and asset tracking.

    • Getting streetwise about outdoor lighting

      Getting streetwise about outdoor lighting

      Street lights come in a range of form factors from but despite all their differences, they have one thing in common: they can all be controlled wirelessly.