Energy Efficient Light Bulbs
Low-cost and high-reward upgrades that increase energy efficiency can help you save both money and energy. It is easy to replace incandescent bulbs with high-efficiency ones, unlike other energy-efficiency upgrades. They use the same sockets and require no infrastructure. You will see significant cost savings ( $225 annually for an average home) as well as a reduction in your home’s carbon footprint.
Energy efficiency is the best and most accessible fuel source. It is abundantly available, cost-effective, and easy to obtain. Although an incandescent bulb is cheaper than other efficient options, it will cost you more energy and more to replace. It is important to use energy-efficient lighting to combat climate change. Just changing to 100% LED light bulbs could save nearly $5 trillion over the lifetime of the equipment and reduce nearly 18 gigatons of CO2 emissions between 2020-2050.
Energy-saving Bulbs: Benefits
Energy-efficient lighting offers many benefits. There are many benefits to energy-efficient lighting, from cost savings and long-term durability to aesthetics and durability.
Here are some of the main benefits of switching to energy-efficient light bulbs.
- LED bulbs with a longer life expectancy mean less replacement costs. The best LED bulbs can last 25x longer than traditional incandescent lamps. Compact fluorescent light bulbs (CFLs) last up to 10 years.
- Durable: LED bulbs are the most energy-efficient lighting source. They are made from plastic and are far more durable than fragile glass bulbs. CFLs and LED bulbs do not have fragile filaments. This means that a sudden movement or jostle will not leave you in the dark.
- Use less electricity: Lighting accounts for 15% of average home electrical usage. LEDs use 90% less energy than incandescent bulbs, and CFLs use 25-35% energy savings over conventional lighting
- Reduce waste: Energy-saving bulbs will last longer than regular bulbs, so you’ll have to throw away far fewer bulbs. An average incandescent bulb will expire after 750hrs. This means that many bulbs need to be replaced each year. A LED bulb can outlast traditional bulbs 25 times, which means that there will be 25x less lightbulbs to throw out.
- Safer: Incandescent bulbs pose several safety risks. Incandescent bulbs can emit up to 98% of their energy heat. This heat can produce dangerous temperatures that can cause burns and even fires. Incandescent bulbs can shatter because they are made from glass.
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These Bluetooth-enabled bulbs work just like regular LED bulbs but are much smarter. You can toggle the hue and brightness settings with the touch on your smartphone. The Philips Hue App allows you to control up to 10 lights within a single room, and up to 50 throughout the entire house with the Hue Hub. Each smart bulb can also be customized and turned on by voice using Alexa and Google Assistant. It is compatible with all Echo smart speakers, displays, and smart bulbs as well as the Google Nest.
You can choose from 60-watt or 75-watt equivalent outputs. They are Energy Star Certified and have a life expectancy of 22 years or 25,000 hours.
Standout Review “I’m very particular about lighting, just like my husband. I prefer a cooler, brighter temperature light during the day. I prefer dimming and warm lighting in the evenings. These bulbs solved all my problems.”
Why buy: Get the incredible customization of smart house living and reap the environmental and economic benefits of LED lighting. You can control the lighting in one room or the entire house with a touch of a screen. Although these bulbs can be a little expensive, their smart features and the savings they offer over their long life span make them well worth it.
Philips Hue Smart Bulb – Pros & ConsBuy on Amazon
LUMIMAN smart bulbs can be controlled via an app. You can adjust the brightness of the bulbs from 2,700K up to 6,500K. This allows you to adjust the light according to the time of the day or set a mood. They are compatible with Alexa, Google Home, and Siri.
The app has many control options that allow you to dim the lights. You can create a group, set a schedule, and choose from different color themes, such as sunset or sunlight. You can also create your own custom DIY color settings. LUMIMAN bulbs are compatible with music. They produce 800 lumens with only 7.5 watts.
LUMIMAN Smart Light Bulbs, Wi-Fi LED – Pros & ConsBuy on Amazon
The Sylvania LED light bulb lasts up to 11,000 hours or 10 years. They produce 800 lumens and consume only 8.5 watts. They emit a soft white light at 2,700K which makes them one of the best bulbs for bedrooms and gathering areas.
They don’t require heat to achieve full brightness as an LED light. These Sylvania bulbs can be used indoors and outdoors in damp conditions. They resist vibrations and shocks, helping to reduce shatters.
SYLVANIA LED Light Bulb – Pros & ConsBuy on Amazon
Most LEDs make it difficult to create a relaxing atmosphere. Most LEDs are not dimmable and have a poor reputation. The majority of LEDs available on the market consume a constant wattage. Many people report flickering and choppy adjustments of LEDs that are advertised as dimmable. The GE Relax dimmable LEDs offer a refreshing alternative. You have more lighting options than standard LED bulbs, with smooth dimming and constant warm light.
They are perfect for creating dimmable, cozy lighting ideal for bedrooms, foyers, and dining rooms. The warm 2700K color eliminates the harsh, sterile lighting of many LEDs. These bulbs can be used with most dimmers and will last 13 years, assuming three hours of usage per day.
Standout Review “These GE Relax lamps are the only ones that do not buzz or hum at lower settings. The dimming process is smooth and has no flickers. These bulbs also have the additional benefit of dimming very low compared with other bulbs I have tested.” — MAC via Amazon
Why buy: These amazing LED bulbs can double as general-purpose bulbs and provide consistent dimming. These bulbs are ideal for warm lighting. They can deliver enough lumens to illuminate a room, and then dim down to a candle-like light.Buy on Amazon
The Philips LED Frosted Non-Dimmable Lights use 80% less energy and last for up to 10 years. Ideal for daily use, and homes that have not yet been fully connected to the internet.
Phillips Non-Dimmable LED Frosted – Pros & ConsBuy on Amazon
For kitchen lighting, you should look for a bulb with a higher Kelvin rating to give bright enough light. Consider the importance of brightness and color temperature when choosing a light bulb for a room with poor visibility. Cree 100W Equivalent Daylight (5000K), A21 DimmableLED Light Bulb is available. It boasts a correlated temperature of 5000 Kelvin so that you can see what you are cutting.
This bulb is bright and visible and will make your kitchen’s other colors pop. It has a CRI of 90+, meaning it accurately reproduces the colors of all objects it illuminates. This bulb emits a bright white glow (almost blueish), so it may not be suitable for those who prefer a warm glow. The indoor/outdoor bulb can be dimmed and is designed to last for around 22 years.
Cree Lighting A19 100W Equivalent LED Bulb, Dimmable – Pros & ConsBuy on Amazon
These bulbs are great value at a very affordable price, for a six-pack. These bulbs cast a soft white glow into any room.
Amazon Basics 60W LED bulbs – Pros & ConsBuy on Amazon
Sylvania Halogen Light Bulbs bring the benefits and efficiency of halogen lighting to your home. They are efficient in design, which renders true colors. These outdoor/interior bulbs can last for up to 2,000 hours. They are an excellent replacement for incandescent bulbs, even though they aren’t as efficient as CFLs or LEDs.
Their main benefit is their high-quality light. They do not distort colors and can create true color renditions. They can be dimmed and frosted to further diffuse their warm white light. These bulbs are water-resistant but not designed to be exposed to extreme weather.
SYLVANIA Halogen Light Bulb – Pros & ConsBuy on Amazon
Ascher Vintage LED Edison Bulbs use only 6 watts to reach full brightness. The 700 lumens produce a soft white light at 2,700K. To reach full illumination, they don’t require a lag time. They consume very little power and can last for up to 20,000 hours.
They are ideal for ambient lighting at 2,700K. They are also available in different colors, making them ideal for task lighting. It is important to choose the right color temperature. It is easy to order the wrong color temperature for your bulb.
Ascher Vintage LED Edison Bulbs – Pros & ConsBuy on Amazon
CFL stands to compact fluorescent bulbs. They are known for being more efficient than incandescent bulbs and have a longer-lasting life span. CFL Twister Light Bulbs, which are 60-Watt-Equivalent Philips CFL Twister Light Bulbs, are an excellent alternative to incandescent bulbs. They don’t need to be replaced as often.
These 13-watt bulbs provide natural light that is similar to daylight. They are equivalent to a 60-watt incandescent lamp. They are Energy Star-rated and can last for up to 12,000 hours. They won’t flicker, unlike other CFL bulbs. These should not be used with dimmers. These CFL bulbs must be properly recycled after they go out, just like other CFL bulbs. For more information, contact your local waste management department.
Philips 60-Watt-Equivalent CFL Twister Light Bulbs – Pros & Cons
How to choose the best energy-efficient bulbs
Which light bulb is most energy-efficient for your home? These are the main criteria you should consider when purchasing a light bulb.
Types of Bulb
There are three types of energy-efficient bulbs that are commonly available:
- An LED (light-emitting device) is a semiconductor that emits light as current passes through it. LEDs are the most energy-efficient, long-lasting, and affordable bulbs.
- Compact Fluorescent Light Bulb (CFL): CFLs have a higher efficiency than incandescent lamps, but are not as efficient as LEDs. CFLs were an option on our list of top picks but they have been largely replaced by LEDs. CFLs also contain low amounts of toxic Mercury making disposal and handling difficult. CFLs are not allowed to be disposed of in regular garbage.
- Halogen: Halogen bulbs aren’t on our list but they’re still available in the U.S.A and well worth mentioning. This technology makes use of halogen gas to improve light output and longevity. They are more efficient than incandescent bulbs and last longer, but they also produce more heat than LEDs and CFLs.
Shape and size
Part aesthetics and part function go into choosing the size and shape of your energy-efficient bulbs. The shape of a bulb has a significant impact on light dispersion and filament types. The letters on the box represent bulb shapes:
- Standard (A), Commonly for household applications
- Globe (G),: A round shape that is used for foyer lighting, kitchens, bathrooms vanities, and ornamental fixtures.
- Flare (F), Candle (C), Bullet (B), and Candle (C): Also called Candelabra bulbs. They look like holiday lamps. They are used in lighting fixtures, chandeliers, and ornamental lighting.
- Reflector(R): These reflectors have a mirror-like coating in the glass that boosts output. They are often used for outdoor lighting and high vaulted ceilings.
- Straight-sided S: Short-shaped, round-shaped bulbs that are used in the same way as standard A bulbs
- Tubular T: Long-shaped halogen T bulbs typically have two double-ended pins
- Tear ST: Classic Edison shape. Perfect for vintage ambiance or decorative flair
The number on the side of the bulb box indicates the bulb’s broadest point. This is an important consideration when deciding if the bulb will fit in the place it needs.
Temperature of Lighting
The temperature of a bulb’s hue is measured in Kelvins. Warm light (2700K-3000K), produces a warm glow that creates a cozy and intimate atmosphere. Cool light (3500K-4100K), creates a welcoming, clean and efficient atmosphere. Daylight (5000K-6500K), creates a blueish-white light that is comparable to the sun at noon on cloudless days.
Bulb brightness used to be measured in watts back in the day. While watts are still important, they do not play a significant role in determining the brightness and efficiency of energy-saving light bulbs. Modern LEDs display watt equivalents and incandescent power as a reference point. Lumens are also used to indicate the brightness of LED bulbs. The higher the lumens, get more light output. Think lumens and not watts when looking for brightness. The Department of Energy has a general rule of thumb:
- A bulb with approximately 1600 lumens is required to replace a 100-watt incandescent light bulb. You can choose a bulb with fewer lumens if you need a dimmer light; for brighter lighting, you should look for one with more lumens.
- You can replace a 75W bulb with an energy-saving bulb that produces about 1100 lumens.
- You can replace a 60W bulb with an energy-saving bulb that produces about 800 lumens.
- You can replace a 40W bulb with an energy-saving bulb that produces about 450 lumens.
The standard A-type light bulbs are the most energy-efficient. They have a traditional screw-in base and almost all of them can be used with existing fixtures. Smart lighting is essential for smart-home devices. You will need to ensure that your new bulb matches the voltage rating, base, and spatial constraints of 12-volt appliances.
Although LEDs and CFLs can be more costly than incandescent bulbs for the same reason, energy-efficient bulbs are much cheaper. All energy-efficient light bulb prices are not equal. Specialty Edison-style bulbs and smart bulbs can be more expensive than regular LEDs.
Which Light Bulb Is The Most Efficient?
LED bulbs. The Light Emitting Diode is generally the most efficient lighting technology that you can purchase for your home. The best LEDs produce the most light using the least amount of electricity.
How Can Light Bulbs Conserve Energy?
Two main types of light bulbs are available: compact fluorescent lights (CFLs), and light-emitting diodes. LEDs are the most versatile light fitting and can replace spotlights and dimmable lights. CFLs are more efficient than LEDs.
Are LED Bulbs More Efficient Than Other Types Of Light Bulbs?
Today’s most efficient and fastest-growing lighting technology is the light-emitting diode. LED bulbs are longer lasting, more durable, and provide comparable or better lighting quality to other types of lighting.
How Can You Dispose Of Energy-Efficient Lightbulbs?
These bulbs, also known as compact fluorescent lamps or compact fluorescent lamps can be recycled. These bulbs contain small amounts of mercury so they shouldn’t go with the regular trash. To find out where energy-saving bulbs should be recycled, take them to your local recycling facility.
How Can Energy-Efficient Light Bulbs Benefit The Environment?
Energy-saving light bulbs are generally considered to be good for the environment. They not only save substantial amounts of electricity, but they also last longer and don’t result in high levels of waste disposal as with incandescent bulbs.
Do Energy-Efficient Light Bulbs Contain Mercury?
Fluorescent tubes and energy-efficient light bulbs contain low levels of mercury. Mercury is released if they break. Mercury is released from broken glass, which poses a slight health risk. Be sure to dispose of any mercury and glass properly. Fluorescent tubes and energy-efficient light bulbs contain very little mercury.