LED lighting can do far more than save energy. As a recent pilot by the Sacramento Municipal Utility District (SMUD) demonstrated (download report), tunable white lighting with LEDs can dramatically improve the wellbeing of dementia patients and the working conditions of caregivers. Akoya’s video team got the story from Connie Samla of SMUD, catching up with her at the Solid-State Lighting Program workshop held by the Department of Energy in Denver, Colorado.
The pilot installation in a hallway at the ACC Care Center in Sacramento showed that “tuning” the color temperature of the new LED lighting to match circadian rhythms improved sleep patterns and nighttime safety for residents, significantly reducing falls, use of psychotropic and sleep medications, and agitated behaviors. At the same time, tuning the lighting better equipped the staff with the levels of task lighting needed to provide excellent care.
The outcome of he study revealed the powerful potential of LED to improve healthcare and quality of life, as well as saving energy. The full video produced by Akoya, “Tuning the Light in Senior Care,” is available at the DOE website.