The full project was completed within a month after the school first considered adopting Cree LED lights. “From the time we placed the order to the finished installation wasn’t more than a couple of weeks,” Duncan recalls. “We were happy with how quick and seamless the process was.”
The 1-for-1 swap of existing 400-watt metal halide fixtures to LED used the same mounting and junction boxes, enabling an easy installation that pleased John Green, facilities director.
“I couldn’t have asked for a better lighting retrofit,” says Green. “The whole process worked out really well — without a hitch.” As an added bonus, the Cree CXB Series is DesignLights Consortium® listed, qualifying the project for utility rebates. Throughout the project, Cree worked with school officials to secure those rebates, reducing the project cost and allowing for a quicker payback.
Ask CHS officials, students and patrons, and they’ll tell you: The new light fixtures have made a significant difference and the return on investment — like night and day, as the saying goes. The most visible improvement is the instant light output at the flick of a switch.
“With LED technology, fixtures are now ‘instant on’ and ‘instant full,’” Green explains. “We can turn the lights completely off, have the spotlights on the team for introductions, then kick them to full in an instant.”
And, boy, are they bright. “When contractors were replacing the fixtures, half of the gym looked like we were standing in broad daylight, and the other half looked like dusk.” Students noticed too: “We recently held practice in another gym and the kids kept telling me to turn on the lights, which were already on,” Duncan shares. “They’ve grown so used to the new brightness in the Spartan Bowl, other gyms seem dark in comparison.”
And yet, energy consumption has dropped to half that of previous fixtures — down to 230 watts from 458 watts — with more than double the brightness. “We think the energy savings over the next two or three years will pay for these fixtures,” says Duncan. Green agrees: “We saved a lot of money on the front end of the project and look forward to continued savings in the future. I mean, the shelf life of those lights alone is a maintenance money-saver, and they use a fraction of the energy, so it’s the best of both worlds.”
Last but not least, the gym’s colors, once murky, now “pop” under the new lighting. “They’re truly our school colors now,” boasts Duncan. The new lighting’s impact on the building has onlookers thinking the gym looks freshly repainted.
In all, the Spartan Bowl project delivered improved light levels and color quality at half the energy use and zero maintenance for years to come — a financial slam dunk. But for Spartan fans, the new lights beaming down on their hometown teams play an even bigger role. Says Green, “The basketball team and the Spartan Bowl are the Holy Grail. The whole community is happy with our lighting project and how it was executed.”
Any way you look at it, the Spartans’ future looks mighty bright.