Energy-efficient lighting aims to minimize energy usage while providing adequate and effective illumination.

CFLs are known for their energy efficiency, consuming significantly less energy compared to incandescent bulbs while providing similar light output.

LEDs offer multiple benefits, including reduced energy consumption, longer lifespan, and improved color rendering compared to traditional lighting technologies.

Dimming, motion sensors, and daylight harvesting are all lighting control strategies that can be used to adjust light output based on occupancy or daylight availability, resulting in energy savings.

Luminous efficacy is the measure of how efficiently a light source converts electrical energy into visible light.

Incandescent bulbs are not energy-efficient lighting fixtures due to their high energy consumption and short lifespan.

Task lighting is designed to provide focused illumination on specific work areas, reducing eye strain and improving visual comfort.

LEDs have a significantly longer lifespan and higher luminous efficacy compared to other lighting technologies.

CRI is the measure of how accurately a light source reproduces colors compared to a natural light source.

Occupancy sensors, daylight harvesting, and dimming are all energy-efficient lighting control strategies commonly used in commercial buildings to reduce energy consumption.

Energy-efficient lighting in residential applications primarily helps reduce energy bills by consuming less electricity.

Fluorescent street lights are not commonly used due to their lower energy efficiency and shorter lifespan compared to other options.

Beam angle describes the direction and spread of light from a light source.

CFLs are not commonly used in industrial applications due to their lower energy efficiency and shorter lifespan compared to other options.

Energy-efficient lighting regulations and standards aim to promote the use of energy-efficient lighting technologies, reduce greenhouse gas emissions, and improve the quality of lighting installations.