Riding on the excitement from last week’s Light Fair International conference, I want to continue our blog series with trends and use cases in connected lighting.
Connected lighting is expanding rapidly in industrial and commercial markets. There are several clear trends I saw last week:
Energy efficiency and convenience was how connected lighting started. The convenience of being able to control lights remotely made it easier to save energy. This was true for home, and also commercial/industrial lighting.
While energy efficiency was the start, adding sensors to lights is where it’s going. Many sensors are now being considered in or with the lighting system. Occupancy, ambient light, even temperature sensors can all play a part in being able to control the lights more intelligently. Turning off the lights when no one is in the room is just the tip of the iceberg. For example, various occupancy sensor control requirements have been added, clarified, and expanded in the latest California Energy Code and Standards.
Energy savings also come in when ambient light conditions help determine whether to turn on the lights. In the same California Energy Code and Standards, it requires all outdoor controls must turn off all the lighting during the day, and at night some kind of sensor is required to turn on only necessary lights. As we gather more data from sensors, we are able to improve the way we control the lights.
The newest trend is location-based lighting. This is the idea of using lights to determine the location or occupancy of the people. Light suggests activities and people gather where lights are. Since lights are immobile, typically spaced out evenly in industrial, commercial, and even some outdoor locations like parking lots and city centers, they provide the perfect bearing to people’s location.
There are many use cases for integrating location-based capabilities in a light. In the simplest form, combining the health status and the location of a light, one can preventively determine when to service the light, saving time and money. Using technologies like sensors, or Bluetooth beaconing, one can accurately determine the location of a single person. Aggregating the data over time and space, the information can then be used to determine space utilization efficiency of a warehouse, a super market, or even a parking lot. Another use case of this data could be for retailers to selectively promote their products based on the location of the shopper.
The trend in connected lighting continues to evolve as we learn more about the environment around us. Wireless is hard. When we get past the wireless design and focus on making the connected lights work to improve our lives, that is where the future is.
To check out the last topic in this series, click here.