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Wellness & Safety

Learn How Light Can Radically  Lift Your Mood (All-Natural, No Side Effects)

Learn How Light Can Radically Lift Your Mood (All-Natural, No Side Effects)

by Editorial Team · Jan 26, 2024

Let’s face it. Life is hard and there are plenty of ups and downs. Luckily, there are plenty of ways to deal with a “down” day! We’re no experts in chocolate, bath bombs, or the latest workout routines, but we do know an easy and little-known trick to help boost your mood. It all has to do with something you use every day: lighting.

How does it work? It’s simple.

The Secret to a Better Mood is Easier Than You Think

Lighting is responsible for modulating our body’s circadian rhythm (aka sleep cycle, body clock). When we’re in brighter environments, our bodies see it as a sign to stay awake and be active. Likewise, dim and poorly lit environments are a signal to our body to rest. The light our body is exposed to actually changes the chemical response inside – hence the link between lighting and our mood. 

An article in ArchDaily explains this effect as it relates to our mood as well: brighter lights give us a mood boost and poor lighting contributes to deficiencies and can even cause depression.

So, how do you pick the right types of light to boost your mood?

One Light, Two Light, Red Light, Blue Light

Light bulb against blue and pink gradient background

Get this: it’s not just about the brightness of the bulbs or the number of bulbs there are in the room. The color of our environment also plays a huge role in determining how we feel. In fact, it may even be the most important part of lighting as it affects our mood. While some people choose to repaint their walls to see this effect, changing out your light bulbs is a much easier solution.

The goal of artificial light is to mimic the pattern of the sun. In the morning, bluish-white lighting can help the body transition into the day as the sun begins to rise. During the day, bright lights positioned directly overhead help keep you alert and productive. And at night, warmer bulbs offer the best color light for sleeping as they make us feel cozy and help us tune into “sleep mode”. Again, the idea is to use colors that mimic the sun’s natural light and position in the sky at different times throughout the day. For example, wall lighting such as sconces are great during the morning and evening as they mimic a sunrise and sunset. 

GearBrain mentions a Harvard study that clarifies how this works: blue light wavelengths keep us awake by causing our body to suppress melatonin. In contrast, an increase in the melatonin hormone means it’s time to sleep. So using low blue light bulbs in the bedroom, in and around bedtime, is key to winding down effectively before attempting to sleep.

During the day, bright whiter overhead lights are the key. In spaces where people are interacting throughout the day, ensuring these spaces are well lit, with the appropriate amount of light will ensure your body is producing the positive chemicals that will naturally lift your mood. Look for low blue light bulbs that have a CRI around 90, 4000-5000 Kelvin, and are full spectrum. Then ensure your room has enough light. Here is a quick formula to help you determine how much light is needed in a particular room.

For the average living space of 250 square feet, you’ll need roughly a total of 5,000 lumens as your primary light source (20 lumens x 250 square feet). In kitchen and dining room, you generally more light, so try to achieve 30-40 lumens per square foot. Each bulb or light will have a lumen rating, simply add them all up to be sure you have enough general lighting to feel your very best.

Better Lighting, Better Sleep, Better Mood

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You already know that your quality of sleep affects your mood the next day. It’s why we tell kids to take a nap when they’re starting to get grouchy. So, if lighting affects how well you sleep, it makes sense that it would also be one of the best ways to improve your mood, right?

But it’s not that easy.

You’ve changed all your bulbs and you’re using only warm lighting, controlled with a dimmer switch before bed, but you’re still having trouble sleeping.

Now what?

It may not be the types of light from your walls and ceilings that are keeping you awake at night. Blue light from cell phones and other electronic devices can also suppress melatonin and affect our circadian rhythm. Here’s a tip: Disconnect long before you plan to sleep and use a book to wind down instead. While you’re reading, use the warm light from a bedside lamp to keep your body clock in order.

Stay Focused with Task Lighting

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When you’re feeling down, it can be hard to focus on specific tasks. With the right focus lights, you can stay focused and in a better mood all day long. Working with natural light may be sufficient in the morning or afternoon, but when focusing on a specific task, bright, direct lighting is needed. For all-day-focus lighting, use a desk, wall, or floor lamp to shed bright light on your work.

Although we cannot control the natural light in our environment, using artificial lighting can help make up for what is lacking. Take advantage of the light around you and begin incorporating its patterns into your life. You’ll see a boost in your mood in both the short and long term!

We’re your local lighting people, and we’re here for you! For further tips about how to maximize your home lighting and boost your mood, give us a call!

Filed Under: 2021, Wellness & Safety

Exhausted? Maybe It’s Time To Change The Light In Your Home

Exhausted? Maybe It’s Time To Change The Light In Your Home

by admin · Sep 15, 2023

Feeling exhausted? Indoor light may be to blame. Because the average human is exposed to more artificial light than sunlight, our bodies are not able to receive the cues we once relied on. These cues include when it is time to wake up and when it is time to go to bed!

Naturally, melatonin should be released a few hours before bedtime, helping us to feel drowsy. But in this day and age staying up later is as simple as the flip of a switch. Reconnecting with the sun cycle allows humans to feel less drowsy during the day and teaches us how to get more energy naturally again.

Natural vs Artificial Lighting

Any interior designer worth their salt will tell you that one of the most important design element in a room to consider is the lighting. Lighting have the ability to transform the feeling of a room and affect the mood of everyone who steps foot in it. Good lighting comes from many sources, including both natural and artificial light. But how do these different types of light affect your energy?

Our bodies are designed to use sunlight as a cue for our circadian rhythm. Whenever possible, make sure you are maximizing the amount of natural light you have pouring into your space. Staying connected will help lift your mood, and help your body know when it’s time to go to sleep

When we fall out of sync with the sun, our body clock physically changes and our melatonin gets all out of whack. If your main exposure to light every day comes from artificial lighting – that is most likely causing you to feel exhausted throughout the day.

LEDs and Sunlight

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LED lights are the closest artificial lighting can come to natural sunlight. The right LEDs can mimic the natural sunlight, helping your body clock stay in tune with the sun cycle.

While LED lights are similar to natural sunlight, they can’t fully replace what your body needs. Using LED lighting in combination with natural sunlight is the recipe for success. But, you need to pay attention to the color of light you use. Cool, blue, daylight LEDs are popular due to the clarity and brightness of the light they emit, but this light can also disrupt your body’s ability to produce that much-needed melatonin.

Winding Down

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Winding down with the sun is just as important to your sleep cycle as getting natural light during the day – it sends a signal to your brain that it is almost time to go to sleep. Before bed, lower the lighting in your house and avoid the blue light put off by screens to promote winding down and relaxation. During this time, melatonin will begin to be released causing you to begin to get sleepy.

About Us

We strive to provide lighting systems that noticeably improve the safety and wellness of your space. We understand how light effects every aspect of your home and the way you use it, and we love nothing more than the helping you create the perfect ambiance in your home. Let us know how we can help you get started!



Filed Under: 2021, Styles & Trends, Wellness & Safety Tagged With: change the light in your home, healthy lighting, light and energy, lighting for energy

Are LED Lights Safe?

Are LED Lights Safe?

by admin · Aug 11, 2023

How LED Lights Might Be Unexpectedly Affecting Your Health

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LED light bulbs are touted as the latest and greatest thing in the lighting world, and for good reason! They’re brighter, more efficient,  and more colorful than lightbulbs of the past. But are they safe?

LED technology is still relatively new, so scientists and health professionals are still studying the impact LED light has on our health. So far the results are a mixed bag, with some good news and some bad news. 

If you’re one of the many homeowners that filled your house with LED bulbs to save on energy bills, you might be wondering who to listen to and how concerned you should be. So, before you go through your house with a ladder and a trash can, stick around and we’ll break down what we know so far. 

The Basics

Before we can get into the side effects of LED lights, we need to cover a couple of lighting basics. 

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Light travels in wavelengths, and the length of the light wave changes its visible color. While infrared and UV light are invisible, the wavelengths in between can be seen by the human eye.

LED lightbulbs come in light colors all along this visible spectrum, and we use Kelvins to measure their “warmth”. Warm lights give off a yellow glow that feels cozy and relaxing. On the other end of the spectrum, cool lights give off a blue light that feels crisp and energizing. 

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Blue Light Health Risks

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You may be asking yourself, what does this have to do with my health? As it turns out, the color of the LED light changes how it affects your body. Red and Near-Infrared (NIR) light is thought to stimulate repair and regeneration in our bodies. Blue light is a little more complicated. 

Blue LED light (also called cool white) mimics daylight, which makes it popular in spaces like offices where you need to stay alert, and kitchens where bright lighting is important for safety. But some scientists are raising concerns about the side effects of prolonged or intense exposure to this blue light, and have linked it to sleep disorders, migraines, eye damage, and even breast cancer.

The research is still new and ongoing, so it can be hard to find answers. We’ve put together an overview of the current health risks associated with LED light so that you can see it all in one place and decide for yourself what you want to do.

LED Lights and Sleep

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If you find yourself getting tired around the same time every day, it’s by design. When it gets dark outside, our bodies start to produce melatonin, which helps us to relax and drift off to sleep. This process is part of a cycle called the “circadian rhythm”. 

When our circadian rhythm gets thrown off, it can cause all sorts of health issues including diabetes and heart disease. The WHO even classified night shift work as a probable carcinogen in 2007 due to the disruption of shift workers’ circadian rhythms. 

Blue LED light can have a devastating effect on our circadian rhythms too. A Harvard study found that exposure to blue light reduces melatonin production for as long as 3 hours. Without the melatonin to trigger sleep, people exposed to blue light have a harder time getting to sleep at night. 

This blue light can come from any blue LED light, including your interior lights, your TV, and your cell phone or computer screen. So if you’re having a hard time getting to sleep at night, try unplugging a couple of hours before bed. Turn off your devices, and only use warm interior lights when possible.

LED Lights and Eye Damage

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LED computer monitors emit blue light that can strain your eyes with extended use. (This happens with LCD monitors as well.) If you find your eyes feeling tired after a day at the office, there’s an easy solution recommended by the AAO that may help: The 20-20-20 Rule. “Every 20 minutes, shift your eyes to look at an object at least 20 feet away, for at least 20 seconds” to help prevent eye strain.

It’s also possible that blue LED lights could be causing permanent damage to your eyes. In 2019, a French study showed “show short-term phototoxic effects” in the eye with short exposure to blue LED light. Even more concerning was that they discovered long-term damage in eyes that had regular exposure to blue light. 

This eye damage can increase the risk of developing macular degeneration, which is a progressive loss of vision over time. If you have a family history of macular degeneration, it might be a good idea for you to ask your doctor about limiting your exposure to blue LED light. In the meantime, you can swap out your cool LEDs for soft white, and look into buying some blue-light-filtering specialty lenses. 

There was some good news too- they found that this damage seems to be limited to just blue LED light. Warmer, soft white LED lights appeared to be just as safe as other traditional light bulbs.

LED Lights and Migraines 

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Exposure to artificial lights is linked to higher rates of headache and migraine symptoms. We still don’t know exactly why, but researchers have a few ideas. 

One theory is that flickering is to blame. If you’ve ever worked in an office with fluorescent lights, you’ve probably experienced at least one headache because of the fluctuation in the light they emit. 

Scientific American conducted a study where they looked at workers in offices with flickering fluorescent lights and workers in offices with non-flickering lights. They found that office workers working under flickering lights were twice as likely to experience headaches than their counterparts. 

We haven’t seen any studies like this done yet for LED lights, but there are some possible repercussions for migraine sufferers. LED lights also flicker, although it’s too fast for us to perceive it. This could mean that they are a better option for migraine sufferers. On the other hand, fluorescent bulbs dim 35% when flickering, and LED lights dim all the way to 100%. It’s possible that the bigger change in light levels when flickering could make LEDs even more likely to cause headaches. It’s important to pay attention to the types of light you’re exposed to before a migraine to find out what your triggers are.

Another theory about light and headaches is that the intensity of LED lights can be a migraine trigger. Dimmable LED lights could be a solution for migraine sufferers who find the lights in their home to be too bright.

Although research linking LED lights to migraines is still pretty hard to come by, you’ll see more information in the near future. One clinical trial is testing green LED light, as it appears to reduce migraine symptoms.

LED Lights and Cancer Research

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In 2018, researchers in Spain discovered a link between exposure to outdoor blue light at night and certain types of cancers. They found that participants with a high estimated exposure to blue light outside at night had a 60% higher risk for developing breast or prostate cancer.

It’s important to note that this study only looked at the effects of high levels of exposure to outdoor blue light at night. They did not study the more typical blue light given off by indoor lights or device screens.

While this may sound alarming, it’s still too early to raise red flags just yet. This research is brand new and unproven outside of this single study. If you’re concerned, the best thing to do for now is to limit the time you spend outside under artificial lights, and to close your curtains or blinds at night if you have a blue LED streetlight nearby.

It’s Not All Bad News

LEDs have only been around since the 1960s, and blue LED lights weren’t developed until the 1990s, so there’s still a lot to learn about them! We’re learning that blue LED light may have some unexpected negative side effects, but that doesn’t mean that all LED light is bad. 

LED Light Therapy is a new field that uses LED lights to treat conditions and heal wounds. LEDs lights can improve skincare, help with mood disorders, and have the potential to do more!

LED Light Therapy and Seasonal Depression

Image Point Fr/Shutterstock.com

Seasonal Affective Disorder (SAD) is a mood disorder that affects an estimated 10 million Americans. As the days get shorter and sunlight is harder to find, many people find that their mood starts drop and seasonal depression sets in. 

One of the ways doctors treat this is with LED light therapy boxes. These super-bright boxes of light have rows of LED lights that researchers believe cause a chemical change in the brain that lifts your mood when you sit in front of them for 20-30 minutes a day. For a light therapy box to be effective, it needs to be rated at 10,000 lux or higher, so be careful to avoid cheap knock-offs when shopping for them online. 

If you find yourself struggling in the winter months, make sure you talk to your doctor. Light therapy boxes are only one part of an effective treatment plan for SAD, and they don’t work for everyone. You don’t have to struggle through the winter months.

LED Light Therapy and Skincare

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In the 1990s U.S. Navy SEALs started developing LED light therapy technology to help heal wounds more quickly. Once it was proven effective, doctors and aestheticians started using LED lights in skincare. 

Red LED lights are used to reduce the appearance of acne, wrinkle and age spots. It’s thought to reduce inflammation and stimulate collagen, which causes skin to appear more smooth.

Blue LED lights are used to treat surface and cystic acne. It’s believed to make oil glands less active, and kill bacteria beneath the skin. 

So, are LED lights bad for you?

LED lights as a whole are very safe, but you do need to be careful about how you use them. 

Use soft white lights where you can in your home, especially in your bedroom. It’s still okay to use blue LED lights (often called Daylight bulbs) in your home, especially in places where you need to work, like an office or kitchen. Just keep in mind that these blue lights can affect your sleep, so steer clear of them in the late evening hours.

If you’re prone to headaches or migraines, pay attention to the lighting you’ve been exposed to. If you notice a pattern, changing out your lightbulbs could be an easy fix! Consider getting blue-light-filtering glasses to help protect your eyes if you work in front of a computer screen all day. Just like taking a multivitamin every day can help keep us healthy, small precautionary measures against harmful light sources may make a big difference. 

TL;DR – LED Lights and Your Health

RisksBenefitsMixed Bag
Sleep – Exposure to blue LED light before bed can disrupt your circadian rhythm. You should limit blue light exposure for a few hours before bed.

Eyes – Blue LED light can damage your eyes. Blue light filtering glasses are recommended for people that work in front of a computer monitor all day.

Cancer – The link between LED light and cancer is still being studied. Some researchers believe it increases the risk of developing certain types of cancer, but more research needs to be done.
Seasonal Depression – LED light therapy boxes can help some people that suffer from seasonal depression, although they are just one part of an effective treatment plan. Please talk with your doctor if you think you may have SAD.

Skincare – LED light therapy can help speed up the healing process. Red LED lights help reduce the appearance of acne, wrinkle and age spots. Blue LED lights are used to treat surface and cystic acne.





Migraines – Flickering lights can trigger migraines for some people. LED lights flicker significantly less than fluorescent lights, so some migraine sufferers will benefit from replacing CFL bulbs with LED. 

LED lights are also very intense, which could also be a migraine trigger. Most LED bulbs are dimmable, so this could help to mitigate the intensity for migraine sufferers. 

If you suffer from migraines, you should pay attention to your light exposure to look for trigger patterns. 

LED bulbs are energy efficient, bright, and widely available, but they’re still considered “new” in the lighting industry. It’s always a good idea to keep an ear to the ground for future breakthroughs and discoveries.  

If you have any questions about how to use LED bulbs in your home, or how to choose the right light bulb for your space, our lighting experts are ready to answer your questions. Give us a call or drop in and see us at our showroom!

The information in this article is compiled from several sources and studies. Research into the effects of LED lights on your health is ongoing and subject to change as new information is found. If you have any concerns about your health and its relation to LED lighting, please consult a licensed medical expert.

Filed Under: 2021, Healthy Lighting, Informational, LED Lights, Sleep, Wellness & Safety

7 Lighting Hacks to Boost Your Business

7 Lighting Hacks to Boost Your Business

by admin · Jun 16, 2023

Is your workspace working for you? Studies have demonstrated that the way you light your business affects everything from how customers perceive your brand to your mood and even employee productivity. Get lighting right and take your business to the next level!

Here, we’ll cover seven lighting tricks to add that ‘it’ factor to your office or store.

1. Health Benefits

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Every good business owner knows that a happy, healthy worker is a productive worker—but what can a business owner do to promote employee wellness? One influential strategy is investing in dimmable lights for your workspace. Bright lights are the best way to augment the natural energy we feel in the morning, and can even lead to increased productivity. As the day goes on, however, excessively bright lights (with too much blue light) can cause eye strain or induce irregular sleeping patterns. 

To prevent this in your office, dim the lights slightly in the afternoon. Bright morning light and waning afternoon light match the natural daylight cycle our bodies crave, and will help regulate circadian rhythms for everyone in the office. This can lead to improved mood, more restful sleep, and increased workplace productivity.

2. Visual Emphasis

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Your lights send a message—but how? Overall lighting is important, but here we’re talking about something specific: spotlights. Round lights, shining directly on an object of emphasis, communicate importance and draw a customer’s eye.  Highlight a new item in stock, or make your mission statement a central part of the décor. Tell your customers about your brand values, great deals, and more by using intentional spotlights.

3. Increased Artistic Appeal

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Artistic flair and evenly distributed light make any room feel classy. No matter the size of your office or shop, strategic lighting can augment the atmosphere. Use lights to create a visual division in a large space, or open up a small area by placing lights accordingly. Make a bland area more interesting or a gathering area feel inviting, using specific light color, brightness, direction, and placement.

4. Emotional Influence

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Overall lighting affects more than just employee mood and productivity—it also influences your clients. The color, brightness, and placement of your business lights can make people feel focused, at ease, or excited. Bright lights heighten emotions and energize customers, while dim lights will calm and relax. Colors like yellow, blue, and orange tend to stimulate the brain while greens and browns tend to calm. Use light intensity and color to put your customers in the mood that most benefits your business!

5. Energy Savings

Cost cutting can be as simple as changing your lights. Energy efficient lighting is a must-have for small businesses, not to mention a great way to increase profit margins. Simple upgrades like switching to LED bulbs or implementing a timer can save money and the environment. It’s an all-around win!

6. Increase Brand Clarity

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Selling your brand can be quite the task if your customers aren’t sure what your brand really is. Use spotlights to draw the eye to physical objects and areas in your office, but don’t stop there! Your brand colors communicate company values and help customers connect with your brand. For example, upscale offices might opt for a classic white on black look, while a hip downtown storefront might catch attention with a more colorful display. When appropriate, choose colored lights that match your brand image and use them around the office.

7. Photo Opportunities

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In a world of selfies and peer marketing, it doesn’t hurt to make your business a photo-friendly space. Create an attractive, well-lit area primed for a photo, and don’t be surprised if it gets a lot of use! As customers have positive experiences with your business, photos are a natural way to capture memories and then take them to social media. You may even go the extra mile and make your logo a focal point for photos—satisfied customers will become your brand ambassadors!

Whether you run a professional office, a retail store, or any other type of business, your professional lighting really makes a difference. Color and brightness affect the mood and productivity of employees and clients. Placement and quantity of light change the visual appearance of your space, and colored, directional lighting can emphasize important brand messages. For personalized advice on how to maximize your business lighting, call our design experts at Pine Grove Lighting. We’re happy to help!

Filed Under: 2021, Wellness & Safety

4 Incredible Benefits of ENERGY STAR Equipment

4 Incredible Benefits of ENERGY STAR Equipment

by admin · Mar 24, 2023

If you’ve ever purchased an appliance, light bulb, or television, you’ve probably heard the phrase “Energy Star”. And sure, it sounds like a good thing, but what does it really mean? There’s a lot we could say about it, but here are just four things we want everyone to know about Energy Star.

1. They Save the Planet

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ENERGY STAR is a program developed by the US government (and the Environmental Protection Agency) that aims to reduce energy consumption, and specifically, greenhouse gas emissions. Consumers, manufacturers, and businesses use the Energy Star label to select products that conserve energy, reduce pollutants, and save money.

2. They Cut Your Utility Bill

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To quantify those energy-efficient measures and show how it affects you directly, Energy Star products come with an Energy Guide. It’s often brightly colored, displayed on the side or front of an appliance, or on the box of a lightbulb. Based on national energy costs, the Energy Guide shows the estimated yearly energy cost, allowing you to compare the long-term cost of the products you buy.

For example, LED lights use up to 90% less energy than incandescent lighting, which saves (you guessed it) 90% of your typical electricity costs for bulbs. They also reduce repeat purchases, because these high-quality bulbs last longer than incandescent and fluorescent bulbs. LEDs also produce very little heat, so you may even see reduced cooling costs.

3. They’re High Quality

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In order for products to be ENERGY STAR rated, they must rank among the top 25% of all similar products. Every Energy Star product is certified by an independent third-party for quality and energy efficiency. That said, when you buy an Energy Star product, you’re not only investing in the environment—you’re also getting a top-notch product.

Some Energy Star products cost more than similar models, but cost difference balances out when you consider it an upfront investment in utility savings. Calculating these costs is easy with the Energy Guide.

4. They Have Great Warranties

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Because these products are high-quality and built for long-term use, manufacturers are confident about guaranteeing Energy Star products. Any Energy Star purchase will come with a good warranty, so consumers can rest easy about purchasing. Light bulbs, for example, typically come with at least three-year warranties.

Energy Star for the Win

Here at Pine Grove Lighting, we’re pretty converted to Energy Star products. They save the environment while also saving money on consumer utility bills. They’re high quality, built to last long beyond typical products. And they’re an easy choice when making purchases, thanks to the extra performance measures they’re built to meet. If you’re looking for lighting, click here to browse some of our favorite Energy Star bulbs.

Filed Under: 2021, Wellness & Safety

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