energiasäästulampide

Energiasäästulampide, known in English as energy-saving lamps or compact fluorescent lamps (CFLs), are a type of lighting designed to consume less electricity than traditional incandescent bulbs. They achieve this by using fluorescence to produce light. Inside the glass tube of an energiasäästulamp, a small amount of mercury vapor and an inert gas are present. When electricity flows through the lamp, it excites the mercury vapor, causing it to emit ultraviolet (UV) light. This UV light then strikes a fluorescent coating on the inside of the tube, which converts the UV radiation into visible light.

Energiasäästulampide offer significant advantages in terms of energy efficiency. They can use up to 75% less electricity than incandescent bulbs to produce the same amount of light, leading to lower electricity bills and reduced environmental impact. Their lifespan is also considerably longer, typically lasting between 6,000 and 15,000 hours, compared to the 1,000 hours of an incandescent bulb. This longevity means fewer replacements are needed, further contributing to cost savings and waste reduction.

However, it is important to note that energiasäästulampide contain a small amount of mercury, a toxic substance. While the amount is minimal and safely contained within the bulb, proper disposal is recommended to prevent mercury release into the environment. Many municipalities offer special collection points for recycling these lamps. When purchasing, consumers can choose from various color temperatures, ranging from warm white to cool white, to suit different lighting needs and preferences.