Lumens to Watts Conversion Chart
| Lumens | Incandescent Watts | Halogen Watts | LED Watts |
| 100 | 7 | 6 | 2 |
| 375 | 25 | 20 | 4 |
| 450 | 30 | 25 | 5 |
| 800 | 60 | 45 | 9 |
| Traditional bulb1 | Halogen2 | LED |
|---|---|---|
| 25 watts | 15 watts | 2 watts |
| 40 watts | 25 watts | 5 watts |
| 60 watts | 40 watts | 7 watts |
| 75 watts | 45 watts | 9 watts |
How much energy does a 25 watt light bulb use?
Remember this is for real watts, not equivalent watts of light. Correspondingly, how much electricity does a 25 watt light bulb use? CFL: To match the brightness of a 100-watt incandescent bulb, you only need a 25-watt CFL bulb. This would use only 216 kWh of energy, or $32.40 per year.
How are LED bulbs better than incandescent bulbs?
LEDs have quickly risen in popularity because of their numerous benefits, including:
- Much longer lifespan – LEDs last about 25 times longer than incandescent bulbs
- Better for the environment – Using LEDs produces fewer CO2 emissions and less pollution and waste
- Energy efficiency – typically 4 times more
- Cost-saving – LEDs offer long-term cost-savings because of a longer lifespan, better efficiency and lower maintenance requirements.
Which led bulb is best?
Best Sellers in LED Bulbs. #1. SYLVANIA ECO LED B10 Light Bulb, 40W=4.5W, 7 Year, 300 Lumens, Non-Dimmable, Clear, 2700K, Soft White - 6 Pack (40878) 4.7 out of 5 stars. 17,321.
What is the average price of LED light bulbs?
You’ll spend around $5 to $10 on a single LED bulb and only $1 to $2 on a single incandescent bulb. However, these upfront costs are deceptive. However, these upfront costs are deceptive. Once you factor in the replacement costs of incandescent lights, the initial savings are replaced with replacement costs.
What is a 25 watt LED equivalent to incandescent?
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.
Is 25W LED bright?
And that's the big beautiful difference between LED and incandescent light bulb types - an LED uses much less energy (wattage) to produce the same brightness (lumens) as its incandescent cousin....Good To Know.LEDLumens EmittedIncandescent1-2W220 lm25W6-9W450 lm40W8-12W800 lm60W9-13W1100 lm75W2 more rows
How many lumens is a 25 watt LED bulb?
Energy Star BulbsWatts (energy usage)Lumens (light output)252003532540450608004 more rows
WHAT LED bulb equals 60 watts?
A 60-watt incandescent light bulb can be replaced with a 10-watt LED.
How many lumens is 25 watts?
230 lm 300 lmWatts to Lumens ComparisonPowerLight bulbHalogen lamp25 W230 lm300 lm40 W430 lm500 lm60 W730 lm900 lm75 W970 lm1200 lm6 more rows
Can I use a 40 watt LED in a 25 watt lamp?
The answer is YES. You can use an LED bulb having a higher wattage equivalent than your fixture allows — provided the LED bulb consumes less wattage than the fixture.
What is a 25 watt?
25 Watts is a 2001 Uruguayan urban comedy drama film directed and written by Juan Pablo Rebella and Pablo Stoll. The independent film picture stars Daniel Hendler, Jorge Temponi, and Alfonso Tort.
Can you replace a 25 watt bulb with a 40 watt bulb?
3 Answers. Show activity on this post. Yes, that's fine. The 'maximum wattage' rating listed on a light fixture is actual watts, not incandescent-equivalent-watts.
What is 20w LED equivalent to?
LED light bulbs take energy efficiency to another level, using around 40% less energy than CFL equivalents....LED equivalents to CFL light bulbs.CFL Light Bulb WattageLED Equivalent Wattage20 Watt12 Watt15 Watt9 Watt9 Watt5.5 Watt5 Watt3 WattMar 9, 2018
How bright is a 23 watt LED bulb?
1600-lumenA 1600-lumen LED bulb is the equivalent brightness for the 23-watt CFL bulb.
How bright is a 15W LED light?
LED light bulbs for general use around the home will typically have a wattage between 5W-15W, and will emit between 300-500 lumens. Some outdoor floodlights emit in excess of 20,000lm.
Can you use a 100 watt equivalent LED bulb in a 60W fixture?
One question that often comes up is this: “Can I use an LED with a higher wattage equivalent than the bulb I am replacing, such as a 100-Watt equal LED bulb in a 60-Watt rated socket, to get more light from my fixture?” The short answer is yes—as long as it still consumes fewer watts than the fixture is rated for.
How many Watts does an LED bulb use?
Now, LED’s have changed the game as an LED bulb the uses 15-Watts is no way similar to a 15-Watts Incandescent. Nowadays, companies rate bulbs through lumens as these give you a more accurate indication of how much light to expect from an LED.
What is an LED lamp?
LED lamps were the most recent lights to be introduced and since then a new method of rating was required since the wattage no longer determined which bulb had the superior brightness.
Why are light bulbs important?
Light bulbs bring objects to life, different lighting temperatures set the mood, they make it safer to walk across spaces and can even decorate and highlight specific locations. There are three main categories of electric lights, each with its advantage and disadvantage.
Do LED lights use less wattage?
Watts do not measure brightness but the amount of power used. Since LED’s use lesser wattage and produce the same amount of brightness, they save much more energy. Other than helping lower the electric bills; most LED bulbs are also dimmable and don’t contain any Mercury.
How many watts does an LED light bulb have?
Designed to replace fluorescent tube bulbs, these LED tubes are available in 8 and 16 wat ts, which replace traditional 25-watt and 40-watt T8/T10/T12 fluorescent tubes. 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.
How many watts does a flame tip LED bulb draw?
Designed to replace incandescent candelabra bulbs, these flame tip LEDs deliver the equivalent light of 25 – 35 watt incandescent while only drawing 3.5 watts of electricity. Because of the heat sink in the base, light doesn’t disperse downwards as much as a typical incandescent candelabra bulb.
What is an LED bulb?
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. 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.
How many watts does a globe bulb use?
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. Dimmable from 100% to 10%, these bulbs have a 200 degree beam angle to cast light in a wide area.
How long do LED bulbs last?
Some manufacturers claim the new LED bulbs will last up to 25 years under normal household use, but this is not proven. Bulb breakage and bulb replacement costs have not been factored into this comparison chart. Incandescent bulbs and CFL bulbs are more easily broken than LEDs, which increases their cost of use.
Is LED dimmable?
Several models are dimmable. Also, because they are 90% more efficient than incandescent bulbs and last 10 times longer than CFLs, the frequency of changing LED bulbs is greatly reduced.
Do LED lights build up heat?
Available in pin base or standard (Edison) base, LEDs are ideal for track lighting. LEDs do not contribute to heat buildup in a room because no matter how long they remain on, they do not get hot to the touch. Also, because they are 90% more efficient than incandescent bulbs and last 10 times longer than CFLs, the frequency of changing LED bulbs is greatly reduced.
How much energy does a 5 watt LED bulb use?
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.
How many lumens does a 60 watt bulb produce?
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.
What to consider when replacing an old incandescent bulb with an LED bulb?
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: The higher the lumen, the brighter the bulb! The lower the lumen, the dimmer the bulb! Wattage: Energy use of the light bulb.
How do LED lights save energy?
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.
How many lumens does an LED bulb produce?
The old technology of tungsten incandescent bulbs only had an efficacy of about 15 lumens/watt; LED technology can produce about 60 lumens/watt. In other words, LEDs are about 4 times more efficient at producing light than incandescent bulbs.
How much energy does a 60 watt bulb use?
A 60-watt bulb consumes 60 watts of energy. Since we used 60-watt incandescent bulbs for so many years, we associated a certain level of brightness with 60 watts. But we can’t do that anymore, since modern LED technology produces more light while using fewer watts.
What is lumens per watt?
Sometimes the term “luminous efficacy” is used. This is a measure of how well a light source converts energy (watts) into light (lumens). The old technology of tungsten incandescent bulbs only had an efficacy of about 15 lumens/watt;
What does more lumens mean?
More lumens equals a brighter light . All lighting manufacturers are starting to tell us how many lumens are produced for each of their lighting products. We see these lumen numbers on the Lighting Facts labels found on all new LED bulb packages.
