How Led Lights Compared To Incandescent And Fluorescent Light Bulbs

Leds require less wattage than cfl for the same amount of light.

How led lights compared to incandescent and fluorescent light bulbs.

Available in standard edison bases these bulbs are used as area lighting for rooms porches reading lamps accent lamps hallways and low light applications where lights remain on for extended periods. 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. It is 50 times the life of a typical incandescent bulb and 5 times the lifetime of an average compact fluorescent lamp cfl. Cfls cut energy use by about 70 percent when compared to incandescent bulbs.

However because lumens per watt vary for both incandescent and led lights it s easier to use a wattage to lumens comparison chart. While the math for the cfl bulbs is simple the led bulbs are even more energy efficient and durable than compact fluorescent light bulbs. Compared to traditional incandescents energy efficient lightbulbs such as halogen incandescents compact fluorescent lamps cfls and light emitting diodes leds have the following advantages. 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.

Lumens watts x lumens per watt. A cfl uses less than 15 watts and costs only about 75 of electricity per year. 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.

Typically use about 25 80 less energy than traditional incandescents saving you money. 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. 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. This can be calculated if you happen to know your bulb s lumens per watt using this equation.

Can last 3 25 times longer. Leds work about 90 percent more efficiently than incandescent bulbs. Their lifespan reduces when frequently switched on and off. Cfl or compact fluorescent light is smaller efficient and can last about 10 0000 hours.