How Led Lights Compared To Incandescent And Fluorescent Light Bulbs

Cfls cut energy use by about 70 percent when compared to incandescent bulbs.

How led lights compared to incandescent and fluorescent light bulbs.

Cfl light bulbs last up to 10 times longer and use up to 75 percent less energy than traditional incandescent light bulbs. For example a correct replacement for a 60w incandescent bulb would be a 15 watt cfl bulb 60 1 4 15. Led light bulbs use roughly half the wattage of fluorescent lighting about 6 watts of power versus 14 watts of power for a cfl light bulb. Leds require less wattage than cfl for the same amount of light.

Their lifespan reduces when frequently switched on and off. Compared to a 60 watt incandescent light bulb which draws more than 300 worth of electricity per year and provides about 800 lumens of light both bulbs save significantly more energy. This can be calculated if you happen to know your bulb s lumens per watt using this equation. Can last 3 25 times longer.

In fact if you ran a led for 6 hours per day every day it would last for nearly 23 years. Compared to traditional incandescents energy efficient lightbulbs such as halogen incandescents compact fluorescent lamps cfls and light emitting diodes leds have the following advantages. Lumens watts x lumens per watt. Convert your old bulb s wattage into lumens.

Cfl or compact fluorescent light is smaller efficient and can last about 10 0000 hours. Leds work about 90 percent more efficiently than incandescent bulbs. It is 50 times the life of a typical incandescent bulb and 5 times the lifetime of an average compact fluorescent lamp cfl. However because lumens per watt vary for both incandescent and led lights it s easier to use a wattage to lumens comparison chart.

In this style led bulb clusters of leds are covered by a lens which spreads the light over a wider area like standard incandescent bulbs. Led bulbs require much less wattage than cfl or incandescent light bulbs which is why leds are more energy efficient and longer lasting than their competitors. A cfl uses less than 15 watts and costs only about 75 of electricity per year. How to understand this table look at the lumens brightness in the far left column then compare how many watts of power each light bulb type requires to produce that level of.