One LED if by land . . .
Pivotal to Paul Revere’s famous midnight ride and a beacon during the American Revolution, Boston’s Old North Church uniquely combines the best of 18th century architecture with cutting-edge LED technology—demonstrating the ease with which solid-state lighting adapts to even the oldest of existing lighting environments.
As part of on-going refurbishment, the 285 year-old church sought a sustainable and low-maintenance light source to replace the dated, linear incandescent tube system lining 18 interior niches. Boston lighting designer Lana Nathe of Light Insight conceptualized the lighting scheme and was aided by Boston Light Source, who donated the product. She specified Color Kinetics eW Cove Powercore - a low-profile, linear LED luminaire that delivers 5X the efficiency of common incandescent click-strip lighting. It boasts a projected lifetime of 50,000 hours, compared with the 1,000–2,000 hours of the previous source, and is expected to cut energy consumption by nearly 85%.
Approximately 130 eW Cove Powercore units were installed along interior niches of the church’s upper gallery casting a warm white glow and accentuating the historic arches and moldings. Each 8-foot run of eW Cove Powercore consumes just 40 watts of energy, compared to the 240 watts consumed by each 8-foot run of the previous incandescent system. The luminaires incorporate proprietary power management and dimming technologies, which translate to greater operational efficiency and ease of use. They are capable of smooth dimming via the church’s existing ELV-type dimmers, and their low profile and simple line-power installation allows them to fit within the narrow alcoves where light sources that require ballasts, transformers and other auxiliary equipment could not.
"By incorporating warm white LED lighting, we can better showcase the charm of the architectural details of this classic structure that plays an integral role in the birth of our nation," said Nathe. “We were able to achieve precisely the right visual impact while creating an energy-efficient and sustainable design for the future. We did not have to sacrifice on quality of light to conserve energy - a true testament to how far LED sources have advanced. 21st century results: reduced energy plus longer life equals lower maintenance.”
The Old North Church is a great example of how even America’s oldest buildings can quickly and easily integrate LED lighting, demonstrating that the technology isn’t solely limited to new construction. Once illuminated by gas lanterns, this historic landmark now benefits from the most cutting-edge form of lighting technology available today, and represents the staggering improvements recently made in lighting technology.
