They've had a good long run, 134 years, but come January most screw-in incandescent lightbulbs will have been phased out because they use too much energy. There's no need to hoard bulbs.

This course considers the efficiency of lamps and luminaires in producing and distributing luminous flux. Lighting controls for energy saving applications are investigated. Principles of exterior ...

More than one-fifth of US electricity is used to power artificial lighting. Light-emitting diodes based on group III/nitride semiconductors are bringing about a revolution in energy-efficient ...

A serviced office provider is set to replace 1,300 lightbulbs. Arena Offices will switch the filament lightbulbs at five of ...

The Painesville City School District is expected to save on electricity costs in the coming years thanks to a grant-supported energy efficiency project. Related Articles * ...

Energy Management Collaborative (EMC), a turnkey provider of Lighting + Technology solutions and services, has been honored by Xcel Energy as a 2024 Energy Efficiency Partner, further reinforcing the ...