When the team at the Lighting Innovations Institute at John Carroll University gets an idea, it's not always the proverbial light bulb that goes on above their heads. More than likely, it's a state-of-the-art light that will make a difference in industry and everyday life.

The Lighting Innovations Institute accepts projects that, according to its website, "involve novel ideas and offer a challenge." Led by veterans in research and development in Northeast Ohio, the institute is currently developing projects for such distinguished customers as NASA and the FAA.

"We're focusing on two key areas," says Richard Hansler, director of the institute and a retired GE Lighting research physicist. One of these is lighting for airport runways. Landing lights that allow pilots to see if they are in proper alignment with the runway already exist, but the Lighting Innovations Institute is developing a lighting system that is more energy-efficient and longer-lasting.

The other key area of development is in blocking out the blue spectrum of artificial light that interferes with optimum health. Hansler says that our bodies are built to withstand 12 hours of darkness, not the typical seven or eight hours most of us get. Artificial light prevents the body from making melatonin, a hormone that is believed to play a role in fighting cancer and obesity.

"I worked as a researcher at GE for over 40 years, and when I came here I realized that artificial light is unhealthy," Hansler says. The institute has produced eyeglasses and light bulbs that block blue light; these are sold through a spin-off company, Phototonic Developments LLC.

The Lighting Innovations Institute receives funding from the companies it contracts with to develop products. The institute has a small full-time staff but hires students part-time when funds are available, according to Hansler.

SOURCE: Richard Hansler
WRITER: Diane DiPiero