If your lamp.
Led lamp equivalent to incandescent.
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.
Standard and a shape led bulbs fit the same sockets and fixtures as your current household lights.
Standard shape a19 designed to give the appearance and pattern of a standard incandescent bulb.
While the math for the cfl bulbs is simple the led bulbs are even more energy efficient and durable than compact fluorescent light bulbs.
3 way led a three way bulb is a light bulb that has three brightness settings instead of the standard on or off.
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.
When choosing a bulb keep in mind the following.
But here is the math.
For example a correct replacement for a 60w incandescent bulb would be a 15 watt cfl bulb 60 1 4 15.
Read the package to choose desired illumination level.
Choosing an led light bulb.
The prices are coming down as production ramps up.
For example a 3w led is equivalent in output to a 45 w incandescent.
Leds require less wattage than cfl for the same amount of light.
That incandescent bulb was only rated for 1 500 hours or 1 4 years.
In fact a 60 watt led just may blind you.
An led that uses 60 watts is in no way comparable to an incandescent bulb that uses 60 watts.
It used to be that you could buy a 60 watt incandescent light bulb for less than a dollar.
Now you can buy a 4 pack for about 6.
Halogen light bulb wattage led equivalent wattage 100 watt 12 watt 75 watt 11 watt 60 watt 8 watt 50 watt 6 watt 30 watt 4 watt led equivalents to cfl light bulbs cfl compact fluorescent lamp light bulbs were the first real energy efficient alternative to incandescent and halogen bulbs using much less energy and lasting for much longer.