With lighting costs being a significant percentage of energy costs, it’s important for buildings to update outdated and energy-wasting luminaires. Access Fixtures achieved energy savings for the historical Ivy Corset building in Worcester, Mass by retrofitting six wall packs on the front of the building.
The renovated brick factory building once housed the Ivy Corset Company. The wall packs on the front of the building were part decorate, part functional—but produced an unattractive yellow light. Previously, the wall packs used 35 watt high pressure sodium lamps and ballasts that totaled 43 watts per pack. By replacing the lamps with energy-efficient A21 style LED lamps, the building was able to maintain the historical elements while reducing energy by 75% and improving visibility.
According to the press release, the retrofit will save $14.08 per wall pack for a total savings of $84.48 per year. Payback for the initial cost of the LED retrofit is less than 1.5 years including labor. Because the LEDs won’t have to be replaced for 17 years, the LED wall pack retrofit will provide a total energy savings of $1,436 over the lifetime of the LED lamps. Additionally, the longevity of the LEDs reduce maintenance cost needed to frequently replace the lamps.
It’s important for property managers to understand the value of updating lighting systems. Updated luminaires can cut energy use, save money, and ensure that all areas are safely illuminated. And, lastly, no more ghostly yellow or orange lights.
