LED Lighting and Control
Introduction to LED Lighting and Control
Lighting typically accounts for 1-20% of a commercial building’s electricity consumption. Lighting technologies used for the illumination of the interior and exterior of a building primarily include LED (Light Emitting Diode), halogen, fluorescent, and incandescent.
LED lighting has largely replaced other lighting technologies due to their performance, control features, energy savings, and longevity. LED lighting can use 50-70% less energy than other technologies, can last up to 50,000 hours, have better lighting quality, and can be easily integrated with smart controls.
How Lighting and Control Works
Lighting control systems reduce energy consumption through automated lighting adjustments based on occupancy and daylight levels in addition to remote access and scheduling capabilities. High efficiency LED lighting and lighting controls save energy by reducing the wattage and run hours of light fixtures. Thus, lighting retrofit plans should focus on fixtures with the highest wattage and or with the longest run hours, and lights that are ON when there are no occupants in the area.
Average Lifespan: 5-15 years
Typical Payback Period: 1-7 years
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