Light Bulbs Wattage Comparison

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

Light bulbs wattage comparison.

The more watts the brighter the bulb. Designed for bathroom vanities or anywhere a globe bulb is required these bulbs produce light equivalent to a 40 watt incandescent bulb yet only consume 10 watts of power. Compared to traditional incandescents energy efficient lightbulbs such as halogen incandescents compact fluorescent lamps cfls and light emitting diodes leds have the following advantages. While the math for the cfl bulbs is simple the led bulbs are even more energy efficient and durable than compact fluorescent light bulbs.

Dimmable from 100 to 10 these bulbs have a 200 degree beam angle to cast light in a wide area. In fact a 60. An led that uses 60 watts is in no way comparable to an incandescent bulb that uses 60 watts. That rule doesn t apply to led bulbs though.

In other words if you have a lamp with maximum socket ratings of 60 watts but find that you don t have enough light in the room replacing the incandescent light bulbs with 75 watts led bulbs that use only 11 watts is a perfectly safe. For purposes of matching light bulb wattage to socket ratings it is the smaller actual wattage ratings of cf and led bulbs you need to be concerned with. The comparison chart below shows you exactly which energy saving light bulb or led lamp you can replace your old incandescent light bulb or halogen lamp with to get the same amount of light i e. Lumen wattage comparison.

For example if you typically purchase 60w incandescent bulbs which produce about 700 800 lumens consider purchasing a lower energy alternative like a 42w halogen bulb 12w cfl or even a 10w led bulb to achieve the same brightness. The chart below illustrates the amount of brightness in lumens you can expect from different wattages of light bulbs. Lumen is the term used to describe the total amount of light emitted by a light source while wattage merely indicates the amount of energy it uses. For example a correct replacement for a 60w incandescent bulb would be a 15 watt cfl bulb 60 1 4 15.

As lighting becomes more and more energy efficient the same number of lumens is being achieved with lower and lower wattages. Can last 3 25 times longer. The power expressed watts. 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.

Typically use about 25 80 less energy than traditional incandescents saving you money. Watts chart below to shop for the right light bulb for your space.