Compact Fluorescent Light Bulbs Wattage Comparison

Because fluorescent lights are often installed in high ceilings in commercial sites there are additional savings because the frequency of changing bulbs is greatly reduced.

Compact fluorescent light bulbs wattage comparison.

A fluorescent light bulb s longevity is significantly higher from 6000 to 15000 hours. For example a 40 watt incandescent bulb is on the dim side and uses less power while a 100 watt bulb is bright and uses a lot of juice. Cfl bulbs have much lower wattage numbers than their incandescent cousins but don t let that fool you. Similarly if you want to replace your 53w halogen light bulb with a modern led the led will probably use between 9 and 13 watts of energy.

We are accustomed to choosing bulbs by how much electricity they use. A standard a line incandescent bulb uses 50 watts. An led a line bulb uses 9 watts a 41 watt savings for each bulb. 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.

Due to a physical process that is utilized in incandescent bulbs they are sensitive to voltage changes. The chart below illustrates the amount of brightness in lumens you can expect from different wattages of light bulbs. It produces a similar light output of 900 lumens uses 13 watt of electricity and up to 78 less energy than a standard incandescent light bulb. This compact fluorescent light is ideal for ceiling fans chandeliers table lamps or wall sconces.

Can last 3 25 times longer. That s the measure of power the light bulb consumes. Compared to a theoretical 100 efficient lamp 680 lm w cfl lamps have lighting efficiency ranges of 7 10 versus 1 5 2 5 for incandescents. Lumen wattage comparison.

In general a simple rule to follow to replace an incandescent with an equivalent in light output cfl bulb is to select the cfl bulb that has 1 4 watts compared with the replaced incandescent bulb. 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. Designed to replace fluorescent tube bulbs these led tubes are available in 8 and 16 watts which replace traditional 25 watt and 40 watt t8 t10 t12 fluorescent tubes.

To help give you a little perspective let s compare the wattage between an incandescent light bulb and an led light bulb. An incandescent light bulb s longevity is 2 000 hours on average.