Best A21 Led Bulbs in 2026

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

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, 11 cents/kWh, may vary depending on rates and use). With a correlated color temperature of 5000 kelvin, this bulb simulates daylight, providing a crisp white light for any room

100W INCANDESCENT REPLACEMENT BULB - This LED lamp is an energy-efficient replacement and substitute for standard 100-watt incandescent lamps. At 14.5 watts, it emits a daylight output of 1450 lumens and a temperature of 2700K.

LONG-LASTING – These bulbs are a great energy-saving replacement for old bulbs because they have a total lifespan of up to 7 years. You won’t need to constantly change your lightbulbs anymore!

ENERGY-SAVING – These LED light bulbs require less energy and can save on your energy bill.

Bright and Efficient: Compared with other LED bulbs, SANSI's highly efficient E26 light bulbs can provide 2500 lumens using only 18 watts of power, equivalent to 150W incandescent bulbs. Based on 3 hours per day usage, save up to 90% electricity, annual estimated cost $1.97.

Flicker-Free: Adopting high light transmission optical lenses, up to 70 led chips can not only provide you and your family with the light source they need daily but also provide a healthy living or work environment. no flickering, no noise.

Patented Ceramic Technology: SANSI's patented technology replaces the traditional mcpcb aluminum substrate with a non-conductive ceramic heat sink, directly soldering the led chip on the ceramic heat sink, effectively reducing the systematic thermal resistance between the led pn junction and the surface of the heat sink, resulting in faster heat conduction and higher product reliability, making SANSI's bulbs perform with higher light efficiency.

BEST-IN-CLASS: Superior, ultra-bright illumination with one of the brightest bulbs on the market at 3000 Lumens of light. The ULTRA Night chaser is a SYLVANIA premium high lumen bulb.

LONG-LASTING - This bulb is a great energy-saving replacement for old incandescent bulbs and has a total lifespan of up to 11,000 hours. You won't need to constantly change your light bulbs anymore.

NO WARM UP TIME - This LED light bulb has no warm up time. When you flip the switch, it lights up instantly with a full 3000 lumens of brightness, color temperature of 5000K, and a stable daylight color.

💡【Technical Features】Dimmable A21 LED light bulbs 150 watt equivalent, 4000K cool white, 20W, CRI 80, E26 Standard base, turn on instantly. E26 base, length 4.88 inch, width 2.64 inch

💡【Energy Saving & Long-lasting】Save $213 on energy costs by replacing 150W with just 20W, average 15,000 hours, up to 13.7 years(3 hours per day)

💡【Dimmable】Seamless dimming capabilities from 10%-100%. Compatible with most dimmers in the market. Ideal for kitchen, living room, bedroom, bathroom and other damp location

💡【5000K DAYLIGHT & SAFE LED BULBS】With 5000K color temperature,the G25 Led globe bulbs produce cool bright white light,shining as the sunlight in 10.am,making the bathroom neat and bright but not harsh.We apply the advanced LED technology and the high-end PC cover in order to ensure the safety even used in the bathroom.Honesorn E26 Led globe light bulbs will brighten up your bathroom.

💡【EYE PROTECTION LIGHT BULBS】 Our vanity light bulbs are eyes-caring and safe light bulbs,these led bulbs don't flicker and won't be over-heated when you are making up even for over an hour.With CRI>80,the vanity light bulbs make colors appearing more accurately and vividly with mirror. The 270° beam angle light coverage that surely illuminating on your face without shadow.Honesorn vanity light bulb is the perfect makeup mirror light for you.

💡【ENERGY EFFICIENT & COST SAVING】Honesorn energy saving led bulb is excellent alternative substitude for 40W G25 incandescent bulb,you will save up to 85% on your electric bill.What's more,you will no longer to replace bulbs frequently since you install our light bulbs.Our durable led bulbs could be last for up to 30000 hrs due to the 9 years experience of R&D in longevity of bulbs.More time to enjoy bright life,less time to choose replacement.

Energy efficient: Philips Indoor CFL Light Bulbs have an estimated dollar 1.57 estimated annual energy cost (based on three hours/day)

Eco Friendly: These Philips PAR20 light bulbs use recycled glass and packaging material, reducing environmental impact

Daylight deluxe: Philips CFL Light Bulbs Simulating sunrise inside your room, this 100 watt equivalent bulb features a daylight color that turns on softly and warms to its full brightness in seconds, making it ideal for use with table lamps or in kitchens, living rooms, and hallways

【3 Way LED Light Bulbs】6.3/13/20 watts A21 LED light bulbs replacement 50/100/150 watts incandescent and halogen bulbs. Non-dimmable, instant-on, E26 base, UL listed

【Superior Light Quality】Brightest LED Bulbs! Non-flickering light and zero harsh glares prevents eye fatigue and provides a comfortable, stress-free atmosphere

【Eco-friendly】No breakable parts and free of toxic chemicals. No lead or mercury, no IR light radiation. Safe for your family and environment

Never worry when the power goes out with battery light bulbs: These self-charging emergency light bulbs allow you to keep a light on even when the power is off and can function similarly to a flashlight in emergency situations

Portable and rechargeable light bulbs: similar to the ebulb emergency light bulbs, the backup battery bulb will automatically recharge when the electricity is on, providing reliable light in any situation

Replaces your 60-Watt light bulbs: Get the efficiency of low wattage in emergency light bulbs for power outages. These battery powered light bulbs are the easiest way to cut costs without sacrificing brightness or reliability

Energy Efficient 3-Way Bulb - Uses 6/12/18W to yield equivalent illumination of 50/100/150W Incandescent and Halogen bulbs. Bright 650/1300/2150 lumens

Long Lasting - These Great Eagle LED bulbs last 20x longer than incandescent bulbs. Each light bulb is expected to deliver a lifetime of over 22 years (average usage rate of 3 hours per day)

Instant On – Full brightness immediately. No waiting like CFL bulbs to warm up

💡【Technical Features】Dimmable A21 LED light bulbs 150 watt equivalent, E26 Standard base, 3000K warm white, CRI 80, turn on instantly

💡【Dimmable】Seamless dimming capabilities from 10%-100%. Compatible with most dimmers in the market. Ideal for kitchen, living room, bedroom, bathroom and other damp location

💡【Energy Saving & Long-lasting】Save $213 on energy costs by replacing 150W with just 21W, average 15,000 hours, up to 13.7 years(3 hours per day)

Never worry when the power goes out with battery light bulbs: these self-charging emergency light bulbs allow you to keep a light on even when the power is off and can function similarly to a flashlight in emergency situations

Portable and rechargeable light bulbs: similar to the ebulb emergency light bulbs, the backup battery bulb will automatically recharge when the electricity is on, providing reliable light in any situation

Replaces your 60-Watt light bulbs: Get the efficiency of low wattage in emergency light bulbs for power outages. These battery powered light bulbs are the easiest way to cut costs without sacrificing brightness or reliability

BLACKLIGHT BULBS. rays from LED Black light Bulbs cast a beautiful neon glow when directed at certain colored objects, making them perfect for decorative and artistic lighting effects to create a visually dramatic atmosphere.

DECORATIVE LIGHTING. Perfect for use at homes, night clubs, Body Paint, Fluorescent Poster, bars and reception halls, neon glow posters, these Bluex Bulbs will turn any setting into a spectacular light display. Use them for holidays, weddings, birthdays, dance parties and other festivities.

ENERGY-SAVING BULB. Enjoy soft lighting and save money on electric bills at the same time. A perfect replacement to an incandescent blacklight bulb cfl blacklight bulb fluorescent blacklight bulb this low, 16 Watt LED bulb uses less energy.

👍 DIRECT REPLACEMENT - The AmeriLuck A19 3-Way LED bulbs are perfect direct replacement for incandescent or CFL bulbs. They are shatter-resistant, omni-directional with standard E26 medium screw bases. Distinct 3 levels of light - Low-medium-high conventional setting.

👍 INSTANT ON - These 3-Way LED bulbs have no warm-up time like CFL bulbs. When you turn on the switch, they light up instantly with the full brightness level they are supposed to be. SAFE FOR HOME USE - These non-toxic bulbs are mercury and lead free. It also produces no harmful ultraviolet or infrared radiation.

👍 ENERGY SAVING - The maximum setting illuminates an equivalency of a 100-Watt incandescent bulb of 1600+lumens but only consumes 15Watts, 85% significant power saving. It can lasts up to 10 times longer than incandescent bulbs, making it one of the best energy efficient light bulbs!

Ultra Definition bulbs are equipped with a color rendering index of 95 (CRI95), bringing out the true colors of your home allowing you to enjoy natural lighting indoors.

Our LED lights are designed for the comfort of your eyes, meeting our strict criteria for EyeComfort, a standard we developed to measure key factors that impact the comfort of your eyes.

Commitment to sustainability: Signify is committed to creating brighter lives and a better world by reducing the environmental impact of our products, phasing plastic out of our packaging and replacing with alternatives such as recycled paper. Also, save up to 80% on your energy usage

ENERGY SAVING LED LIGHT: The LED light bulb is a replacement for a 3 way light bulb 30-70-100 Watts while using only 4-7-13 Watts. Make your home more energy efficient with LED light bulbs.

MONEY SAVING LED LIGHTS: The 3-Way light bulbs save $103 in energy costs versus a 30-70-100-Watt incandescent bulb over the life of the light bulbs. The long life and low energy use of 3-Way LED bulbs will help you save energy on money.

HIGH DEFINITION 3-WAY LED LIGHT BULB: The LED light bulbs allow you to see your home in high definition light with exceptional color contrast and boldness. High definition light bulbs are tailored for every room to match the right light to the right space.

MULTICOLOR WI-FI LIGHT BULBS - Easily control millions of colors and dimming options with your voice or the Geeni app! Geeni multicolor smart light bulbs have Wi-Fi built right in so you can choose soft white or the perfect color for any occasion.

NO HUB REQUIRED - These Geeni Wi-Fi light bulbs require no hub or gateway to set up or use Simply download the app twist in bulbs and connect! Our customer support team is available 7 days a week via email and live chat to assist as needed.

COMPATIBILITY - The Geeni PRISMA 1050 A21 Light Bulb is only compatible with 2.4 GHz Wi-Fi networks. It is an energy-efficient lighting option at only 11-Watt but still bright at 1050 lumens—the equivalent of a 75-Watt incandescent bulb.

3 WAY LIGHT BULBS 50 100 150W: 5000K daylight white 3 way light bulb uses 9/15/20W to yield equivalent illumination of 50/100/150W incandescent and halogen bulbs. 3 lighting levels: high-medium-low (800lm-1400lm-2000lm).

PERFECT REPLACEMENT: These three way light bulbs are direct replacement for incandescent, halogen and CFL bulbs. The maximum setting is equivalent to a 150-Watt incandescent bulb but only consumes 20watts, which can save you at least 85% energy bills.

EXCELLENT PERFORMANCE: Instant on 3 way bulb, no waiting like Cfl bulbs to warm up. 85+ CRI (Color Rendering Index) makes you see the colors the way they are supposed to be seen. 3-way led light bulb 50 100 150 can be used for your table lamp, floor lamp, desk lamp, living room, bedroom etc.

VERSATILITY: This TruWave LED is a 3-Way A21 Light Bulb offering 40/60/100W or the equivalent of 6.5/9/13Wkfor cost savings.

Make your home a place of comfort with better light that minimizes unnecessary blue light and eye-strain. With 600 lumens of brightness and a color temperature of 5000K, see the clear difference TruWave technology can make in your home.

SYLVANIA TruWave Technology creates a nurturing environment for your family by filling your home with light most like the Sun's Natural Light.

Energy Saving: This Energy Star certified light bulb only consumes 5W/10W/16W to deliver 450lm/800lm/1600lm brightness. You get the same outstanding performance with 85% less energy

3-Level Brightness: TORCHSATR LED 3-way light bulb has 3-way dimming to choose from, one bulb can meet a variety of lighting demands. 450lm anti-glare glow can work as a night light, 800lm medium light is suitable for daily lighting and 1600lm brightness fits for reading and work, bright and not dazzling

Widely Used: The wide 270-degree beam angle creates an even and well-balanced lighting output without flickering or glare, making it ideal for use in desk, floor, bedside, harp lamps and other lighting fixture

【Energy Efficiency】-This 23 Watt with A21 shape LED light bulb replaces 150-200 Watt equivalent incandescent light bulbs. Much more energy-efficient. Save over 85% on electricity bill of lighting for you.

【High Brightness】-With update version 2500 lumen lighting effect, this high watt LED super bright light bulb gives off a comfortable and ultra super brightness for you. Daylight white 5000K LED with 240°beam angle will illuminate every corner of your home.

【High Brightness】-With update version 2500 lumen lighting effect, this high watt LED super bright light bulb gives off a comfortable and ultra super brightness for you. Daylight white 5000K LED with 240°beam angle will illuminate every corner of your home.

ENERGY SAVINGS - 1600 Lumens A21 5000K LED bulb, Use only 15W (100W Equivalent) and save 85% instantly.

LONG LIFE - Last 22.8 years with life rating of 25,000 hours. Based on 3 Hours average use per day.

DIMMABLE - Dimming capabilities to your living room, dining room and bedroom for an inviting atmosphere.

❤【Awesome LED Vanity Light Bulb】Featured high light transmission lamp shade and high quality energy saving led chips.Our G25 vanity light bulbs have a higher CRI (85+), which enables you to show your colorful daily makeup more accurately. allow the objects look more natural and true.Our g25 Globe Light Bulbs can fill up the light for the indoor space that lacks light, helps you to check up your makeup on your face from different angle.

❤【5000k Daylight Dimmable】The color temperature of our led vanity light bulb is the same as the sunlight at noon. G25 led vanity light bulbs Seamless dimming capabilities (10%-100%), allowing you to dim the light at will to match the light for different times of the day. They are compatible with most dimmers in the US market. The models of recommended dimmer are listed below the page for your reference. Set the brightness of your G25 dimmable LED light bulbs following your mood.

❤【Eye Protection LED Vanity Light Bulbs】 LED vanity light bulbs emit natural bright daylight without flicker. No glare, No UV or IR. Prevent your eyes from eye fatigue, myopia, and headache due to the poor quality light. Providing you a natural and comfortable ambiance. Hansang's globe light bulbs are the best choice of lighting for every family.

ENERGY SAVING LED LIGHT: The A21 LED bulb is a replacement for 100-Watt light bulbs while using only 17 Watts. Make your home more energy efficient with LED light bulbs.

MONEY SAVING LIGHT BULBS: This replacement for 100-Watt light bulbs cost $2.05 per year to operate. The long life and low energy use of LED light bulbs will help you save money on energy.

HIGH DEFINITION LED BULB: The LED light bulbs allow you to see your home in high definition light with exceptional color contrast and boldness. High definition light bulbs are tailored for every room to match the right light to the right space.

3 STAGE LIGHT BULBS : Using E26 base 3 intensity bulbs is equivalent to 50W/100W/150w 3 brightness bulbs, Equivalent to providing 500 lumens/1600 lumens/2200 lumens, 3 level bulbs can be selected from 3 setting light bulbs (low-medium-high setting). According to the needs of different occasions, freely dimming the most suitable brightness.

PERFECT REPLACEMENT: These 50W/100W/150W Equivalent of natural white 3-way LED bulbs are perfect direct replacements for incandescent, halogen or CFL bulbs. The maximum setting can illuminate 2200 lumens equivalent to a 150-watt incandescent bulb but only consumes the 6W/14W/20W, which can save you at least 85% of your electricity bill.

IMPORTANT NOTE: Our 3 way light bulbs used only with 𝟑 𝒘𝒂𝒚 𝒍𝒂𝒎𝒑 𝒔𝒐𝒄𝒌𝒆𝒕 𝒍𝒊𝒈𝒉𝒕 𝒇𝒊𝒙𝒕𝒖𝒓𝒆𝒔. Not compatible with 𝒕𝒐𝒖𝒄𝒉 𝒍𝒂𝒎𝒑, dimmers(it will cause noise) and the conventional switch(only stay on the medium brightness 1600lm) of your home.

✅ WIFI-ENABLED TO CONTROL FROM ANYWHERE - Compatible with 2.4 GHz Wifi network; Control your smart bulb with the Feit Electric app from anywhere in or outside your home. The app allows for sharing so multiple users can control the wifi bulbs at once.Voltage : ‎120 Volts

✅ VOICE CONTROL - Smart home lighting that works with Alexa and Google Home Assistant. Once connected tell your device to turn your 100w smart light bulb on/off, adjust brightness/dim, and change color to your preference

✅ SET YOUR ROUTINE - Set up entire rooms, unique groupings, or schedules to turn your smart lightbulbs on/off at a certain time using the Feit Electric app. Use the scenes function to save color settings unique to your living room or kitchen

Upgrade your home with motion sensor light bulbs: Get next-level motion light bulbs for outdoor lights. The LED plus motion sensor light (outdoor) stays off when no motion is detected and switches on for 5 minutes once motion is detected

Security lights, outdoor motion detection: The outdoor LED light bulbs allow you to not worry about finding the light switch when your hands are full. The outdoor lights offer a long lasting shine and energy efficient light automatically

Energy saving motion lights: Outdoor motion sensor lights that reduce energy costs and bulb lifetime. The outdoor flood lights will last 15,000 hours with a dollars 1.32 estimated energy cost per bulb per year

Upgraded Brightness to 1050 Lumens---Compared to normal A19 smart bulbs, 3Stone A21 smart bulb is made of more solid material and with brightness to 1050 lumens which is 30% much brighter to light up your whole room, equivalent to traditional 100W bulbs. More than 16 million colors are available to choose from to suit your mood anyhow.

2700K-6500K Tunable White--- With variations in color temperature available on this smart bulb, it gives you a full range of white from a warm 2700k light to a cool 6500k daylight. Certified 100% Perfectly Works with Amazon Alexa and Google Home and can be voice-controlled. Group Settings also available to control two or more bulbs.

Built-in Scenes & Timer Option Available--- Total 8 built-in scenes are available for you to choose based on your specific needs anywhere and anytime with simply one click. You can also create customized schedules to turn the bulb with a timer function.

Radar Motion Detector Light Bulb: Compared with the traditional infrared PIR motion sensor light bulb, the 4.0GHz radar motion sensor bulb was more sensitive and stronger penetration to provides 360-degree motion sensing capability with a range of 20 feet. You no longer have to worry about fumbling around for switches and the sensor light bulbs will auto turn on when you in the detection range and then switch off automatically if no additional motion is detected within 17 seconds.

Dusk to Dawn LED Light Bulbs: Sensitive photocell sensor will deactivate the motion sensor led light bulb during the daylight and activate motion detection at night for saving energy. (NOTE: Don't worry if you find the bulb is on in the daytime when switched on for 1st time. It will turn off after about 17s when no motion detected.)

Wide Application: Auto light bulbs are ideal for adding additional lighting to outdoor such as garage, patio, doorways, and driveways, etc.

High Brightness - 2000 Lumens

Exceptional light quality - 90+ high CRI light makes colors appear vibrant, rich & natural

Long life - 22+ year rated lifetime (lasts over 25, 000 hours)