Light Bulb Wattage Conversion

By shakir_williams

led light bulb wattage equivalence

Lightbulb Wattage Conversion

In any commercial building, retail space, school, or residence, replacing outdated lighting fixtures, and installing LED’s can considerably reduce the amount of energy that a building consumes annually. Not only are LED light bulbs more energy-efficient, but they can also save you thousands of dollars in overall maintenance and operating costs.

Out with old and in with the new!

When you are replacing old incandescent or fluorescent light bulbs with a more energy efficient LED bulb, there are a few things you should consider:

led light bulb lumensLumen: Brightness of the light bulb

The higher the lumen, the brighter the bulb! The lower the lumen, the dimmer the bulb!

 

 

led light bulb wattageWattage: Energy use of the light bulb

 

 

 

led light bulb base shape and sizeBase Shape/Size: How the bulb screws into the fixture.

         How Do I Know Which LED Light Bulb I Need?

 

 

led light bulb color temperatureColor Temperature: Illumination for different ambient effects (ex. warmer toned or cooler toned).

What is Color Temperature? 

 

color temperature chart

Choosing the Right LED Lightbulb

led light bulbled light bulbled light bulbled light bulbled light bulbled light bulbled light bulbled light bulbled light bulb

 

DID YOU KNOW THAT…

A 5 to 25 watt LED lightbulb can give off the same brightness as a 40 to 100 watt lightbulb. Traditional incandescent light bulbs waste 90% of their energy by giving off much more heat than an LED bulb.

 

FOR EXAMPLE…

A 60-watt incandescent bulb may produce 800 lumens of light, while an LED equivalent would produce the same brightness with only 15 watts.

 

How do I determine the wattage equivalence of my lightbulb?

In order to get the maximum life out of your light fixture, you should be sure that the wattage, or power being sent to the bulb is equivalent to that of your old light bulb. To measure the equivalence, you must figure out the wattage to lumen ratio of your old lightbulb. Use this chart below to help!

 

Wattage Conversion Chart

Incandescent or Halogen Wattage

Lumens

LED or CFL Wattage

25 watts

230-270

4-9 watts

40 watts

440-460

9-13 watts

60 watts

800-850

13-15 watts

75 watts

1000-1110

18-25 watts

100 watts

1600+

23-30 watts

125 watts

2000+

22-40 watts

150 watts

2600+

40-45 watts

 

 

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