20 Best Led 100w Bulb [2024]

Are you looking for the best Led 100w Bulb? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Led 100w Bulb.

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1 SYLVANIA ECO LED Light Bulb, A19, 100W Equivalent, Efficient 14.5W, 7 Year, 1450 Lumens, Frosted,... SYLVANIA ECO LED Light Bulb, A19, 100W Equivalent, Efficient 14.5W, 7 Year, 1450 Lumens, Frosted,...
2 GE Soft White 100W Replacement LED General Purpose Light Bulbs A19 (4-Pack) GE Soft White 100W Replacement LED General Purpose Light Bulbs A19 (4-Pack)
3 MaxLite A19 LED Bulb, Enclosed Fixture Rated, 100W Equivalent, 1600 Lumens, Dimmable, E26 Medium... MaxLite A19 LED Bulb, Enclosed Fixture Rated, 100W Equivalent, 1600 Lumens, Dimmable, E26 Medium...
4 SYLVANIA LED A19 Light Bulb, 100W Equivalent, Efficient 16W, Dimmable, 1600 Lumens, Frosted, 5000K,... SYLVANIA LED A19 Light Bulb, 100W Equivalent, Efficient 16W, Dimmable, 1600 Lumens, Frosted,...
5 Energetic 100W Equivalent, A19 LED Light Bulb, Daylight 5000K, E26 Base, Non-Dimmable, 1600 Lumens,... Energetic 100W Equivalent, A19 LED Light Bulb, Daylight 5000K, E26 Base, Non-Dimmable, 1600...
6 MAXvolador 12-Pack A19 LED Light Bulbs, 100 Watt Equivalent LED Bulb, 5000K Daylight White, 1100... MAXvolador 12-Pack A19 LED Light Bulbs, 100 Watt Equivalent LED Bulb, 5000K Daylight White, 1100...
7 10W E12 LED Corn Light Bulb(4 Pack)E12 Dimmable 100 Watt Equivalent Bulb 1000LM 3000K Chandelier... 10W E12 LED Corn Light Bulb(4 Pack)E12 Dimmable 100 Watt Equivalent Bulb 1000LM 3000K Chandelier...
8 GE Basic LED Light Bulbs, 100 Watt, Soft White, A19, Medium Base (2 Pack) GE Basic LED Light Bulbs, 100 Watt, Soft White, A19, Medium Base (2 Pack)
9 GREAT EAGLE LIGHTING CORPORATION 100W Equivalent LED Light Bulb 1500 Lumens A19 3000K Soft White... GREAT EAGLE LIGHTING CORPORATION 100W Equivalent LED Light Bulb 1500 Lumens A19 3000K Soft White...
10 Linkind Dimmable A19 LED Light Bulbs, 100W Equivalent, E26 Base, 5000K Daylight, 15.5W 1600 Lumens... Linkind Dimmable A19 LED Light Bulbs, 100W Equivalent, E26 Base, 5000K Daylight, 15.5W 1600...
11 LED Light Bulbs 100W Equivalent 1500 Lumens, A19 13W 5000K Daylight White Non-Dimmable, Super Bright... LED Light Bulbs 100W Equivalent 1500 Lumens, A19 13W 5000K Daylight White Non-Dimmable, Super...
12 Amazon Basics 100W Equivalent, Soft White, Non-Dimmable, 10,000 Hour Lifetime, A19 LED Light Bulb |... Amazon Basics 100W Equivalent, Soft White, Non-Dimmable, 10,000 Hour Lifetime, A19 LED Light Bulb...
13 A19 LED Light Bulbs 1500 Lumens, 100-125 Watt Equivalent LED Bulbs, 5000K Daylight White 13-Watt,... A19 LED Light Bulbs 1500 Lumens, 100-125 Watt Equivalent LED Bulbs, 5000K Daylight White 13-Watt,...
14 SYLVANIA LED A19 Light Bulb, 100W = 14W, Non-Dimmable, Frosted Finish, 1500 Lumens, 5000K, Daylight... SYLVANIA LED A19 Light Bulb, 100W = 14W, Non-Dimmable, Frosted Finish, 1500 Lumens, 5000K,...
15 E12 LED bulbs, Candelabra LED Bulbs 100 Watt Equivalent,Daylight White 6000K, LED ceiling fan light... E12 LED bulbs, Candelabra LED Bulbs 100 Watt Equivalent,Daylight White 6000K, LED ceiling fan...
16 TORCHSTAR Universal Garage Door Opener LED Light Bulb, 100W Equivalent, 1500lm Ultra-Bright... TORCHSTAR Universal Garage Door Opener LED Light Bulb, 100W Equivalent, 1500lm Ultra-Bright...
17 A19 LED Light Bulbs, 100 Watt Equivalent LED Bulbs, Daylight 5000K, 1500 Lumens, E26 Standard Base,... A19 LED Light Bulbs, 100 Watt Equivalent LED Bulbs, Daylight 5000K, 1500 Lumens, E26 Standard...
18 Cree Lighting A19 100W Equivalent LED Bulb, 1600 lumens, Dimmable, Soft White 2700K, 25,000 Hour... Cree Lighting A19 100W Equivalent LED Bulb, 1600 lumens, Dimmable, Soft White 2700K, 25,000 Hour...
19 Amazon Basics 100W Equivalent, Daylight, Dimmable, 10,000 Hour Lifetime, A19 LED Light Bulb | 6-Pack Amazon Basics 100W Equivalent, Daylight, Dimmable, 10,000 Hour Lifetime, A19 LED Light Bulb | 6-Pack
SaleBestseller No. 1
SYLVANIA ECO LED Light Bulb, A19, 100W Equivalent, Efficient 14.5W, 7 Year, 1450 Lumens, Frosted,...
  • These LED light bulbs require less energy and can save money on your energy bill. Each soft white light bulb works as a great replacement for old 100...
  • These bulbs are a great energy-saving replacement for old incandescent bulbs because each lamp has a total lifespan of up to 7,700 hours.
  • SYLVANIA Quality ECO LED bulbs are backed by our 1-year guarantee.
  • Please note that this light bulb is not dimmable.
  • This product is not for sale in California.
Bestseller No. 2
GE Soft White 100W Replacement LED General Purpose Light Bulbs A19 (4-Pack)
  • 100-Watt replacement using only 15 Watts (1600 lumens)
  • Rated to last 13 years based on 3 hours per day use
  • Soft White light with 2700 Kelvin color temperature
  • GE Soft White LED 100-Watt Replacement light bulbs offer outstanding energy efficiency, long-lasting performance and just-right brightness.
SaleBestseller No. 3
MaxLite A19 LED Bulb, Enclosed Fixture Rated, 100W Equivalent, 1600 Lumens, Dimmable, E26 Medium...
  • BRIGHT - Provides 1600 lumens of soft white light that will make your space feel warm and inviting. Brighter than your standard 100 watt incandescent...
  • ENCLOSED FIXTURE RATED - Use these a19 LED light bulbs whether it is indoors or outdoors and even in an enclosed fixture. These are rated for all...
  • ENERGY SAVING - Use only 15 watts of power compared to a 100W standard incandescent bulb which means save more on your utilities.
  • LONG LIFE - Rated to last over 25,000 hours which means you won't have to change these a19 light bulbs for the next 22 years, based on 3 hours/day...
  • DIMMABLE - Set your home lighting to the perfect light output when you use these light bulbs with a dimmer. Go from full brightness to a gentle...
Bestseller No. 4
SYLVANIA LED A19 Light Bulb, 100W Equivalent, Efficient 16W, Dimmable, 1600 Lumens, Frosted, 5000K,...
  • GREAT VALUE – This value pack comes with 4 bulbs, each with 1600 lumens of daylight light output at only 16 watts. Replace your old 100W...
  • LONG-LASTING – These Energy Star rated bulbs are a great energy-saving replacement for old incandescent bulbs because they have a total lifespan of...
  • ENERGY-SAVING – These require less energy and can save you up to 85% on your energy bill and an estimated energy cost of only $1.69 a year.
  • SYLVANIA Daylight LED light bulbs can help make you feel more alert and productive with illumination that is ideal for task lighting and productivity.
  • GUARANTEE: Backed by our standard 5-year SYLVANIA warranty.
Bestseller No. 5
Energetic 100W Equivalent, A19 LED Light Bulb, Daylight 5000K, E26 Base, Non-Dimmable, 1600 Lumens,...
  • 💡【Technical Features】A19 LED light bulb, 100W Equivalent, E26 base, 5000K Daylight, non-dimmable, AC-120V, CRI 80, 220 degree, turn on...
  • 💡【Energy Saving & Long-lasting】LED light bulbs save up to 85% on energy costs by replacing 100 Watt with just 13.5 Watt, average 15,000 hours,...
  • 💡【Eco-friendly】No breakable parts and free of toxic chemicals. No lead or mercury, no IR radiation.Safe for your family and environment
  • 💡【Superior Light Quality】Non-flickering daylight light and zero harsh glares prevents eye fatigue and provides a comfortable, stress-free...
  • 💡【UL Certified & 2 Years Warranty】Our A19 LED bulbs are built with premium materials and circuitry, our A19 LED bulbs are certified by the...
Bestseller No. 6
MAXvolador 12-Pack A19 LED Light Bulbs, 100 Watt Equivalent LED Bulb, 5000K Daylight White, 1100...
  • No Flicker & No Strobe: The latest advanced LED technology eliminates the flicker from our A19 100 watt light bulb, reducing the suffering of some...
  • Energy Efficient & Long Lifespan: Say goodbye to your high electricity bills. The high-quality A19 11W LED Bulb is a 100-watt equivalent of the...
  • Super Bright & High CRI: The A19 100w LED light bulb 5000k daylight white emits over 1100 lumens brightness with more than 85+ CRI (color rendering...
  • Easy Installation & Safe Material: Traditional A19 shape with standard American E26 medium base installs into the all medium screw E26 base fixtures...
  • No Worry Purchase & Wide Applications: The energy-efficient A19 light bulbs are ideal for indoor or outdoor areas, such as kitchen, bathroom, bedroom,...
Bestseller No. 7
10W E12 LED Corn Light Bulb(4 Pack)E12 Dimmable 100 Watt Equivalent Bulb 1000LM 3000K Chandelier...
  • Color:E12 8w Warm White
    Style: 8Watt E12 Warm White 3000k

    Specification:
    Dimension: 19*64MM (0.74*2.51inches)
    Power:...
  • ATTENTIONS :

    1. Before purchase, please check the dimension picture carefully whether the base and size of E12 led bulb fit into your...
  • 2.Turn off power before installation. Do not touch bulb when operating or when hot. Do not expose it to rainy or humid environment. Indoor use...
  • 3.They may flicker or not function correctly or can’t light up when used with order halogen fixtures due to some fixtures have a minimum wattage...
  • 4.Ordinary dimmers were mainly used to control incandescent lamps. There is the problem of flicker or power decrease used to LED bulbs. So select the...
SaleBestseller No. 8
GE Basic LED Light Bulbs, 100 Watt, Soft White, A19, Medium Base (2 Pack)
  • GE LED bulbs cost $1.93 in energy per year. These light bulbs are a realistic option for energy-conscious shoppers who want superior quality LED...
  • Compared to traditional 100-Watt light bulbs GE LED light bulbs only use 16-Watts thereby making your home more energy efficient.
  • GE Basic light bulbs offer a soft, cozy and comfortable lighting experience; making them an ideal choice for bedroom lighting, foyer lighting, family...
  • GE LED cool, bluish-white lightbulbs are long lasting and rated to last 9 years based on 3 hours per day of use.
  • GE LED light bulbs do not contain any mercury; making their disposal safe and worry free.
Bestseller No. 9
GREAT EAGLE LIGHTING CORPORATION 100W Equivalent LED Light Bulb 1500 Lumens A19 3000K Soft White...
  • High Performance 100W A19 Light Bulb Replacement. This small and compact LED bulb will fit in all light fixtures
  • 15-Watt LED replaces 100W Incandescent and Halogen Light Bulbs saving you 87% in energy use
  • General purpose bulb ideal for use in table lamps, floor lamps, and open pendant fixtures. Use in any room including kitchens, living rooms, bedrooms,...
  • Instant On Full Brightness (including in sub-zero temperatures) Super Clear and Accurate 3000K color and 1500 Lumens Bright!
  • Non-Dimmable bulb for use with non-illuminated on/off light switches only
Bestseller No. 10
Linkind Dimmable A19 LED Light Bulbs, 100W Equivalent, E26 Base, 5000K Daylight, 15.5W 1600 Lumens...
  • ✔ GREAT VALUE & EXCELLENT COLOR: This value pack comes with 6 bulbs, each with 1600 lumens of light output. With CRI80+ and 5000k daylight white,...
  • ✔ MONEY SAVING & LONG LASTING: Linkind A19 LED light bulbs can last for at least 13 years based on 3hrs/day of use. It provides up to 85% energy...
  • ✔ SMOOTH & DIMMABLE: Compatible with most LED dimmers to have smooth dimming ranging from 10% to 100%. Dim to create your favorite brightness to...
  • ✔ WIDE APPLICATION: Turns on instantly, no warm up time, 120V, 230 degree beam angle, perfectly and widely used in the home indoor lighting, hotel,...
  • ✔ QUALITY & SAFETY: UL Listed and FCC certification to guarantee world-class quality. No mercury. You can use Linkind products without any worry....
SaleBestseller No. 11
LED Light Bulbs 100W Equivalent 1500 Lumens, A19 13W 5000K Daylight White Non-Dimmable, Super Bright...
  • Healthy & Eye-caring Light - Brightever is always committed to designing high-quality lighting fixtures for consumers and bringing them impressive...
  • Super Brightness with 1500LM – Use the latest advanced technology equipped with high lumens LED beads to make up of our a19 led bulbs, you will...
  • Cut Down High Bills Directly – Our A19 led bulbs are equivalent 100-125 watt incandescent bulbs with only 13W needed, help you save at least 90%...
  • Extremely Long Lifespan - Offering over 25, 000+ hours - last more 25 times longer than traditional incandescent lights - without any damage or...
  • Standard E26 Medium Screw Base - Easily screw into any kind of light fixture such as floor lamps, pendant lights, wall lantern, table lamps and...
Bestseller No. 12
Amazon Basics 100W Equivalent, Soft White, Non-Dimmable, 10,000 Hour Lifetime, A19 LED Light Bulb |...
  • With a life of 10,000 hours, the bulb will last over 9 years (based on 3 hours of use each day)
  • Provides 1500 lumens of light immediately, with no waiting time to warm up to full brightness
  • With a correlated color temperature of 2700 Kelvin, the bulb provides a soft white light, creating a comfortable atmosphere for any room
  • This LED light bulb uses only 15 watts of energy, saving up to $93.50 over the life of the bulb vs. its incandescent equivalent (based on 3 hours/day,...
  • This bulb costs only $1.81 per year to operate (based on 3 hours/day, 11 cents/kWh) making it an economical alternative to incandescent bulbs
Bestseller No. 13
A19 LED Light Bulbs 1500 Lumens, 100-125 Watt Equivalent LED Bulbs, 5000K Daylight White 13-Watt,...
  • ✔️【No flicker or strobe】Each bulb is stict tested before ship, no need to worry about the problem you suffered before with other bulbs such as...
  • ✔️【Supe Brightness & High CRI】The A19 100w led light bulb 5000k daylight white emit over 1500 lumens brightness with more than 85+ CRI (color...
  • ✔️【Say goodbye to high bills】The A19 13W LED Bulb is 100 watt equivalent of an incandescent bulb, Up to 89% energy saving. Immediately trim...
  • ✔️【Easy Installation & Eco-friendly】: Traditional A19 shape with standard American E26 base installs into the all medium screw E26 base...
  • ✔️【Long Lifetime】Our A19 led 100 watt has the highest quality among the other brands. Our LED bulbs have lifespan of 25,000 hours, last more...
Bestseller No. 14
SYLVANIA LED A19 Light Bulb, 100W = 14W, Non-Dimmable, Frosted Finish, 1500 Lumens, 5000K, Daylight...
  • GREAT VALUE - 12 LED bulbs with 1500 Lumens of light output at only 14 watts. Replace your old incandescent bulbs for a brighter and more...
  • LONG-LASTING – These bulbs are a great energy-saving replacement for old incandescent bulbs and have a 11,000 hour lifespan. You won't need to...
  • ENERGY-SAVING – These LED light bulbs require less energy and can save you up to 85% on your energy bill. Estimated at only $1.69 a year, replace...
  • NO WARM-UP TIME – These A19 bulbs have no warm-up time. When you flip the switch, it lights up instantly with a full 1500 lumens of brightness and a...
  • SAFE FOR HOME USE – These non-toxic bulbs are mercury and lead free. It also produces no harmful ultraviolet or infrared radiation.
Bestseller No. 15
E12 LED bulbs, Candelabra LED Bulbs 100 Watt Equivalent,Daylight White 6000K, LED ceiling fan light...
  • 【Energy Saving & long life span】: Led light bulbs 100 watt Equivalent, incandescent light bulbs, Candelabra light bulbs save over 85% on...
  • 【Super Bright】: With brightness of 1500LM, CRI80+, candelabra led bulbs 100 watt equivalent reflects more vivid and real color in view.
  • 【Easy Installation】: Standard E12 LED Candelabra bulbs instant on without any delay, non-dimmable light bulbs for ceiling fan.
  • 【Eco-friendly & Wide applications】: No lead or mercury, no UV or IR radiation. Chandelier light bulbs is perfect for dining room, bedroom,...
  • 【Warranty】: 3 months free replacement and 12 months warranty is offered. Complied with CE, RoHS certification.
Bestseller No. 16
TORCHSTAR Universal Garage Door Opener LED Light Bulb, 100W Equivalent, 1500lm Ultra-Bright...
  • 💡Designed for use in garage door openers, this A19 LED bulb complies with FCC standards and minimizes RF interference with most mainstream garage...
  • 💡Shatter & Vibration Resistant: Torchstar A19 garage door opener led bulbs avoid damage caused by garage door opener during operating. Made with...
  • 💡Super Bright: Unlike other garage door opener bulbs, this ultra-bright LED bulb delivers 1500lm that lights up the whole garage
  • 💡UL Certified: Torchstar garage door openers light bulb adopts high quality materials. Passing strict UL certification, this garage door opener...
  • 💡2 Years Warranty: This bulb comes with a 2-year warranty for your rights and benefits the day you make your purchase. If you have any problems,...
Bestseller No. 17
A19 LED Light Bulbs, 100 Watt Equivalent LED Bulbs, Daylight 5000K, 1500 Lumens, E26 Standard Base,...
  • ✅【Save Energy & Money】Replace 100-125w incandescent light bulbs with 13W LED light bulbs, only cost $1.32 per year (based on 3 hours use per...
  • ✅【Super Brightness & High CRI】Build-in the advance LED technology, 100w LED light bulbs to emit with a full 1500 lumens of brightness and a...
  • ✅【Long Lifetime】The daylight LED light bulbs 100-watt equivalent have an outstanding long-lasting life which is rated at over 25,000+ hours,...
  • ✅【No Flicker or Strobe】Meet strict test criteria including flicker, strobe, glare and color rendition, NO UV or IR radiation, non-dimmable 5000k...
  • ✅【Easy Installation & Wide Use】Traditional A19 shape with E26 American standard base, you can simply screw the led bulb into any standard E26...
Bestseller No. 18
Cree Lighting A19 100W Equivalent LED Bulb, 1600 lumens, Dimmable, Soft White 2700K, 25,000 Hour...
  • Exceptional light quality - 90+ high CRI light makes colors appear vibrant, rich & natural
  • Long life - 22+ year rated lifetime (lasts over 25, 000 hours)
  • Dimmable
  • Backed by 10 year, 100% Satisfaction
  • Shatterproof plastic bulb
Bestseller No. 19
Amazon Basics 100W Equivalent, Daylight, Dimmable, 10,000 Hour Lifetime, A19 LED Light Bulb | 6-Pack
  • With a life of 10,000 hours, the bulb will last over 9 years (based on 3 hours of use each day)
  • Provides 1600 lumens of light immediately, with no waiting time to warm up to full brightness - ideal for spaces that require bright light
  • With a correlated color temperature of 5000 kelvin, this bulb simulates daylight, providing a crisp white light for any room
  • This LED light bulb uses only 15 watts of energy, saving up to $93.50 over the life of the bulb vs. its incandescent equivalent (based on 3 hours/day,...
  • This bulb costs only $1.81 per year to operate (based on 3 hours/day, 11 cents/kWh) making it an economical alternative to incandescent bulbs

Having trouble finding a great Led 100w Bulb?

This problem is well understood by us because we have gone through the entire Led 100w Bulb research process ourselves, which is why we have put together a comprehensive list of the best Led 100w Bulbs available in the market today.

After hours of searching and using all the models on the market, we have found the best Led 100w Bulb for 2023. See our ranking below!

How Do You Buy The Best Led 100w Bulb?

Do you get stressed out thinking about shopping for a great Led 100w Bulb? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching Led 100w Bulb, which is why we have assembled a comprehensive list of the greatest Led 100w Bulb available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Led 100w Bulb that you consider buying. Your questions might include the following:

  • Is it worth buying an Led 100w Bulb?
  • What benefits are there with buying an Led 100w Bulb?
  • What factors deserve consideration when shopping for an effective Led 100w Bulb?
  • Why is it crucial to invest in any Led 100w Bulb, much less the best one?
  • Which Led 100w Bulb are good in the current market?
  • Where can you find information like this about Led 100w Bulb?

We’re convinced that you likely have far more questions than just these regarding Led 100w Bulb, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Led 100w Bulb, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Led 100w Bulb. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an Led 100w Bulb buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Led 100w Bulb currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Led 100w Bulb has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Led 100w Bulb?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Led 100w Bulb.
  5. Customer Ratings: Number ratings grade Led 100w Bulb objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Led 100w Bulb.
  7. Product Quality: You don’t always get what you pay for with an Led 100w Bulb, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Led 100w Bulb is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining Led 100w Bulb information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Led 100w Bulb is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: What is the best 100 watt LED light bulb?

A: Leson LS 100 Watt Equivalent LED Bulb with Standard A19 E26/E27 Daylight Cool White 4000k. … Hyperikon PAR38 Dimmable 100W Equivalent LED Bulb. … LE 100W Bulbs Equivalent 13W A21 E26,LED 5000K Daylight White Light Bulb. … Triangle Bulbs T95143 – LED Dimmable 100 Watt Equivalent 5000K Daylight LED Light Bulbs. …

Q: What LED light is equivalent to 100 watts?

A: Watts measure the electrical energy required to light a bulb, while lumens are a measure of the brightness of the light produced. Energy-saving bulbs such as compact fluorescent lamps and LED bulbs that produce an equivalent lumens as the 100-watt incandescent bulb use only 24 to 25 watts of energy.

Q: What is equivalent to 100 watt LED?

A: TIWIN – General Purpose 100 Watt Equivalent A19 E26 LED Light Bulb. When compared with similar nine-watt bulbs, the TIWIN A19 offers better performance, quality and affordability. With 11 watts of energy, each bulb produces 1,100 lumens of light output, which is enough to make seeing easier in almost any environment.

Q: What is the best type of light bulb?

A: The best type of light bulb for the bathroom is one that is energy efficient, has a cool light output, and illuminates the full spectrum of lights. CFLs and LEDs: Compact Fluorescent Lights (CFLs) use about 75% less energy than an incandescent light bulb and lasts about 8-15 times longer.