How does a LED bulb compare to a compact fluorescent one?

LED bulbs are generally more energy-efficient and have a longer lifespan compared to compact fluorescent bulbs (CFLs). While LEDs use about 75% less energy and can last up to 25,000 hours, CFLs typically last around 10,000 hours and consume more energy. Additionally, LEDs provide instant brightness without a warm-up time and do not contain hazardous materials like Mercury, which is found in CFLs. Overall, LEDs are considered a more environmentally friendly and cost-effective lighting option.