Lighting With Air Quality And Hazard Monitoring

A sensing and lighting device, comprising:

• a lighting fixture comprising a housing and a light emitting diode (LED) light source configured to emit an illumination light;
• a sensor positioned outside of the housing and configured to detect a hazard condition;
• a driver that provides power to the LED light source;
• and
• a control device configured to control the driver to control the power provided by the driver to the LED light source based on whether the hazard condition is detected by the sensor.

A system of sensing and lighting devices, the system comprising:

• a first sensing and lighting device;
• a second sensing and lighting device;
• and
• a wireless control device that wirelessly receives air quality information from the first sensing and lighting device and from the second sensing and lighting device, wherein the first sensing and lighting device and the second sensing and lighting device each comprise:
• a lighting fixture comprising a housing and a light emitting diode (LED) light source that is at least partially in the housing and configured to emit an illumination light;
• a sensor positioned outside of the housing and configured to sense air at the sensor;
• and
• a power source, wherein the LED light source and the sensor are powered by the power source and wherein the LED light source is configured to flash the illumination light to indicate a detection of a hazard condition based on a sensing of the air by the sensor.