The US Department of Energy (DOE) will enable LED street light upgrades in five metropolitan areas under the new High-Performance Outdoor Lighting Accelerator program announced by President Obama. In outdoor products, Cree has combined a customized LED and unique optics in an area-lighting fixture while MaxLite has announced new solid-state lighting (SSL) retrofit kits for post-top fixtures. Moving to projects, Cambridge, MA and Honolulu, HI have announced major street-light upgrade plans with the former having already begun deployment. Continue reading
GE Lighting has announced that the city of Oakland, California is in the process of retrofitting 30,000 street lights with GE Evolve LED Roadway Scalable Cobrahead fixtures. The city is converting high-pressure sodium (HPS) lights that range from 70–400W along the breadth of the city’s roadways with the GE product family that offers models that can deliver a variety of lumen packages, as the scalable name implies.
For facility managers who have taken basic steps to reduce lighting system energy costs, the ability to wring savings out of lighting systems doesn’t end there.
Advances in technology continue to provide additional opportunities for savings. In fact, the average commercial facility could stand to do more than just basic upgrades to its outmoded lighting systems. Options run the gamut — including fixture replacement, daylighting, dimming, advanced control and ballast strategies.
“[A facility manager’s] best bet is to explore the different energy management strategies that are available,” says John J. Brelus, General Electric‘s global product general manager — fluorescent systems. Continue reading