LED Lighting — The Highest Impact on Your Life
LED Lighting — The Highest Impact On Your Life
LED lighting has the highest impact on you and your life other than sunlight. I’m going to expose you to facts that you may not know. Are you aware that:
- Insufficient lighting has been found to contribute to seasonal depression (seasonal affective disorder) and vitamin D deficiencies. Up to 90% of vitamin D comes from exposure to sun – diet alone isn’t a good enough source. Vitamin D, can prevent or slow down the growth of tumours and even boost survival rates for cancer patients.
- Light, especially blue wave lengths, plays a crucial role in regulating our circadian rhythm, commonly known as our body clock.
- Health effects associated with poor lighting include: Headache and eyestrain. Neck, back, and shoulder strain; Falling, tripping, slipping.
- Blue light can increase confidence and boost happiness levels, research suggests.
- Without the Sun’s heat and light, the Earth would be a lifeless ball of ice-coated rock, like many of the moons around Jupiter and Saturn
LED Lighting Replaces Incandescent Sources
January 1, 2014 marked the official ban for the manufacture of 40-watt and 60-watt incandescent light bulbs, after Congress passed a law in 2007. It took 7 years to teach people that LED lamps were better than the incandescent bulbs invented by Thomas Edison in 1879.
One hundred years later, in 1979, California started tightening its energy laws, requiring that fluorescent lighting must be the dominant source of artificial light in kitchens. To pass final inspection, contractors and homeowners used non-dimmable compact fluorescent lamps in fixtures. As soon as they could no longer see the inspector’s tail lights, they removed the CFL’s and replaced them with dimmable incandescents they’d known and loved all their lives.
Manufacturers made it easy to use small-tube fluorescent fixtures for task lighting under wall cabinets, which made working in the kitchen safer. We all hated the artificial “cool white” and “warm white” colors produced by the early fluorescent lamps that made everything look salmon pink or green. We hated the flickering. There had to be a better alternative! But that didn’t start to happen until 2006, when manufacturers started making LED lamps.
The History of LED Lighting
We think of LEDs as new technology. But the history of LEDs goes way back. In 1907, Henry Round reported light emission from a crystal detector. It took another 20 years until Oleg Losev noted that silicon carbide crystal diodes used in radios glowed when excited by electrical current. And in 1939, two Russian scientists patented a silicon carbide electro-luminescent lighting device that’s probably the predecessor to the LEDs we know today.
In the 1960s, LEDs produced a low-efficiency red light that was used widely as indicators on lab equipment. A partnership between Monsanto and Hewlett Packard formed to make LEDs on a wide scale, but it didn’t work out, so Monsanto continued to develop LEDs until General Instrument bought the business in 1979.
I’m surprised about how long it’s taken for manufacturers to adopt LED technology in the lighting industry. Today’s LED technology is used extensively for commercial, industrial, and residential applications. LEDs’ capabilities have improved across the board: increased lifespan, increased brightness and performance, and increased energy efficiency. Now all LED lamps have warranties. National and state government agencies adopted programs and standards that ultimately led to the demise of incandescent lighting.
What’s The Major Upside to LED Lights?
There are many advantages to LED lighting:
- LEDs have an extremely long lifespan relative to every other lighting technology. LEDs can last up to 50,000 hours, and they don’t fail in the same way as older technology. The typical lifespan for a halogen bulb, by comparison, is about 1,200 hours, or 1-5% as long, at best.
- They are extremely energy efficient relative to every other commercially available lighting technology. There are several reasons for this: they waste very little energy in the form of heat, and they emit light directionally. This means that there is no need to redirect or reflect light.
- LEDs have faster switching with no warm-up or cool-down period.
- They have very high light quality. Manufacturers have listened to engineers, and have improved the color that LEDs produce, in temperature and wave length.
- LEDs can generate the entire spectrum of visible light colors without having to use the traditional color filters required by older lighting solutions.
- They are much smaller than other lights sources.
Is there a Downside to LED Lights?
When I first began touting LEDs in 2006, the major argument against buying and using them was the up-front cost of the bulbs. Yes, they were expensive, for sure! A non-dimmable replacement for a standard “A” lamp was at least $35 each. But the technology of LEDs has followed the pattern established by other technology. As soon as people started buying the bulbs, manufacturers took notice and figured out how to produce the diodes at a considerably lower cost. Consequently, this made the investment in LED bulbs more acceptable.
Now, there’s an unlimited selection of LEDs available to replace all kinds of lamps. A 12-watt LED replacement for a 75-watt “A” lamp is now around $5. Yes, this investment is higher than incandescent bulbs, if you can get your hands on them. The major difference is how long an LED lamp will last compared to a halogen lamp. I just did a calculation that I’d like to share with you. Here’s a simple spreadsheet I prepared that tells the story:
Light and Color: Why It’s Important
It’s impossible to have color without light! Next week, I’m going to follow this blog with a discussion about color, and color psychology. There are two aspects to the color of the light and how we see colors:
- Color temperature
- Color rendering
All of the colors we see are a byproduct of light waves, as they are reflected off or absorbed into an object. An object that reflects back all of the rays of light will appear white. An object that absorbs all of the rays appears black.
Warm, yellowish light, what incandescent lamps typically produced, intensified and enhanced warm colors like red, orange and yellow, and muted cooler hues. Cool, white light, what fluorescent and halogen lamps produce, works best with blues, violets and greens.
Color Temperature
You’ve probably heard and read about color temperature developed by British physicist William Kelvin in the 1800s. He discovered the color change that occurred when he heated a block of carbon. Starting from a dim red, through shades of yellow and up to a bright blue at the hottest temperature. When you buy a package of bulbs, you’ll be able to tell how warm or cool the light is, which will affect all the colors you see by the Kelvin color temperature:
2700K – 3000K is warm light, like a candle or incandescent bulbs
3000K – 4500K is natural light, like direct sunlight
5000K – 10000K is cool light, like a cloudy sky to blue sky, or most “cool white” fluorescent lamps
Color Rendering Index
Another reference you may see is the CRI, or color rendering index. The numbers go from 1 to 100. According to Wikipedia:
“A color rendering index (CRI) is a quantitative measure of the ability of a light source to reveal the colors of various objects faithfully in comparison with an ideal or natural light source.”
What this means to us is the ability to match colors. Hundreds, maybe thousands of times in the past 35 years, I’ve known frustrated homeowners who went shopping in showrooms lit with fluorescent or other light sources. They thought they found a product with the perfect color to match their interior, only to discover that the light in their homes is much different. Of course, the products weren’t what they wanted.
Watts and Lumens
There are two more numbers on light bulb packaging, the watts and lumen output. We’re all familiar with watt reference, the amount of energy that a light source consumes. We’ve associated a certain level of brightness with 60 watts of incandescent light. We can’t do that anymore, because we have LEDs that give us more light with fewer watts. Instead, we need a measurement for visible light energy – lumens. Lumens per watt is a measure of how well a light source converts energy (watts) into light (lumens). Tungsten filament incandescent bulbs produced about 15 lumens/watt. LED technology can produce about 60 lumens per watt. In other words, LEDs are about 4 times more efficient at producing light than incandescent bulbs. This 4-1 ratio is a rough guide of how to calculate what LED bulb to use when replacing an incandescent bulb.
LED Lighting Options
As I said earlier, manufacturers have been on board with LEDs since 2008. Here are the nine different kinds of LED bulbs that are available on one of my favorite sites, 1000 Bulbs:
- Standard Shape A19 – Designed to give the appearance and pattern of a standard incandescent bulb. Standard and A-shape LED bulbs fit the same sockets and fixtures as your current household lights.
- 3-Way LED – A three-way bulb is a light bulb that has three brightness settings instead of the standard on or off. If your lamp or fixture says it requires a three-way bulb, this is the category for you.
- Standard Shape A19 – Designed to give the appearance and pattern of a standard incandescent bulb. Standard and A-shape LED bulbs fit the same sockets and fixtures as your current household lights.
- 3-Way LED – A three-way bulb is a light bulb that has three brightness settings instead of the standard on or off. If your lamp or fixture says it requires a three-way bulb, this is the category for you.
- Vintage LED Bulbs – Vintage reproduction bulbs are now available with LED filament. They have a warm orange glow with lower light levels to mimic the style of a vintage bulb on a dimmer as it transitions from yellow to orange. These Edison style and Victorian style bulbs make great collector items. Order yours today to make your own steampunk lighting.
- Wet Location LED Bulbs – A wet location UL rating means these LED light bulbs can be used in humid indoor areas or outdoors where water may drop or flow against the bulb or fixture.
- Decorative LED Bulbs – Browse LED globe lights ranging from 3 in. to 1.5 in. diameters or find LED replacement bulbs for your chandelier light bulbs. The long life of LEDs mean less time on the ladder changing burnt out bulbs. Many LED chandelier lights are dimmer switch compatible and come in a range of color temperature so you can still enjoy the ambiance of traditional bulbs but the energy savings of LEDs.
- LED Tubes – LED tubes are the emerging standard for commercial and household lighting. Ranging in size from T5 to T12 and a variety of color temperatures, these LED tubes are an easy way to upgrade to energy efficient lighting. Some of them work with or without an existing ballast, making the transition to LED lighting easier than ever. These LED tubes emit the same amount of light as fluorescent T8s, while using a fraction of the power and lasting up to three times longer. LED tubes are especially effective in cold areas like refrigeration lockers where fluorescent tubes are less efficient at producing light.
- LED Tape Lights – For accents, alcove, and backlighting, LED tape light is a fantastic choice. More flexible than rope light and bright enough for accent illumination, a strip of LED tape light can bring any place to life. There are countless uses and applications for this easily installed new light source.
- Shatter Resistant LED Bulbs – Dipped in a special coating, these bulbs may still break if dropped, but they won’t shatter into pieces and fly across your floor. We recommend not dropping them, but if you do, these make cleanup quite a bit easier.
- LED Night Lights – Keep the monsters away with LED night lights. Motion activated, and battery powered, these LED bulbs will light the way to the bathroom or give reassurance that nothing is lurking under the bed when your child needs to reach for a dropped retainer or teddy bear. Mounted using tape or screws, light only the area you need without waking sleeping babies.
- Reflectors – From the powerful flood and spot lights, to home bound recessed or track lights, reflectors find excellent use indoors or out. LED reflector lamps can provide the same brilliance for less energy and will create far less heat than an incandescent or halogen lamp. As a bonus, they have a higher CRI than fluorescent reflectors for better colors. – Vintage reproduction bulbs are now available with LED filament. They have a warm orange glow with lower light levels to mimic the style of a vintage bulb on a dimmer as it transitions from yellow to orange. These Edison style and Victorian style bulbs make great collector items. Order yours today to make your own steampunk lighting.
A Personal Testimonial About LED Lighting
When we built our dream home 11 years ago, I wanted to use dimmable indirect lighting in the main hallway, the dining room, living room, and kitchen. At that time, LED strip lighting was prohibitively expensive, about $40 a foot. So my “techie” husband figured out how to build the strips using individual LEDs on “perf” board. The electrician installed switched outlets in each of the recessed coffers to make installation easy for us. Eleven years and about 35,000 hours later, the lights are still working perfectly. When we decide to replace the LEDs, we’re going to use commercially-available strip lighting that sells for about $2.50 per foot! You can see pictures of our home in my portfolio.
In Conclusion
I hope you’ve learned about the lighting technology that can change your life. Actually, it’s easier than learning how to use a new app on your cell phone or computer. The bottom line: By exchanging all of your existing incandescent , fluorescent, and halogen bulbs to LEDs, you’re getting the following advantages:
- No mercury, a cleaner alternative to fluorescent and CFL lamps.
- A lifespan that is 20 times longer than traditional lighting products.
- Light quality equal or superior to traditional lighting products.
- Energy consumption that’s lower than any lighting product to date – you save money!
“Today’s Home” Podcast: LED Lighting — The Highest Impact On Your Life
Call me today to talk about remodeling your home that will include upgrading your lighting!
Recently, a contractor told me about surface-mount LED light fixtures that don’t require a housing. But the fixtures from Kichler, one of my favorite lighting manufacturers, do require a square or octagonal ceiling J-Box to snap into. If you’re remodeling your home, check out these fixtures before you spend a lot of money on recessed cans and trim. They’re UL-approved for wet areas, and because LEDs produce less heat than other types of light sources, you’ll ultimately save money with the snap-in, flush-with-ceiling LED down lights. 
I must admit that my husband and I aren’t among people who have their cell phones with them everywhere they go. Yes, I guess you could call us fogies, or ludites. When we come home, our phones get attached to the charging station in the back hallway until we leave again. One thing we do have is a landline phone in our bathroom. But for those of you who don’t have landlines, like us, and feel lost without your cell phones, even in the bathroom, I’ve got an amazing product for your home! It’s a toilet tissue holder with glass shelf for your phone, made by Dezi Home. It’s available in polished chrome, polished nickel, satin nickel, old-world bronze, and matte black. 
If you want the look and feel of a fireplace without burning wood or gas, I’ve got a wonderful product for you that I recently discovered, from Modern Flames. It’s a steam fireplace that complies with the strict California energy laws. This is applying old “steam” technology with new technology for maximum enjoyment of your home. It’s the “FusionFire” Steam Fireplace that harnesses the power of commercial steam flame technology seen in the likes of Disney and Universal Studio.
I’m really excited about this next product! If you’ve ever fought mold and mildew in your home, especially in your bathroom, there’s a new light fixture that safely eliminates up to 99% of bacteria and over 25 germs while illuminating your room. There is no UV light or chemicals used in the “Ellumi” line of products; it ensures the safety of your family & pets. It’s proven to be effective on strep, staph/mrsa, E. coli, salmonella, and many other bacteria hiding on commonly-used surfaces like countertops, cutting boards, desks, bathtubs and showers.
Since I discovered bathroom mirrors with integrated LED lighting about a year ago, I’m seeing many more similar products offered by manufacturers. But the one that has the most flexibility and best function is offered by Hafele, a company known for great innovative home products. Here are the features I love about this mirror: It provides task lighting and mood lighting. It has a de-mister to prevent the mirror from steaming up. And it has a sound system!
I’m going to admit that a good portion of today’s segment is about LED lighting. My immediate response when I saw this next product was pure delight, but it’s not for everyone. It’s a contemporary wood and metal chandelier that looks like wind chimes, manufactured by Stickbulb. Each Stickbulb — a solid piece of wood with an embedded LED — can rotate 360 degrees and sway in the breeze thanks to its balljoint connector.
I have clients who want white appliances in their remodeled kitchen. It was disappointing and discouraging when my appliance specialist told me that white is being discontinued by most manufacturers. Yes, I’ve heard and read about the “new” trend in appliances: color. Manufacturers have been trying for years to get trends started for colored appliances, but the trends haven’t lasted because it limits the selection of appliances to one brand if homeowners want coordinating colors in their kitchen. As much as I love the colors, I’m reluctant to spend a lot of my clients’ money on products that may be passe in a year or two.
My mother taught me how to handle a paint brush at a very early age. Although my hands aren’t as steady as they used to be, I still get great pleasure in “cutting in” paint in corners without masking tape. Not everyone is as crazy as I am, that’s why I’m recommending a product I just discovered: Peel-Tek paint-on masking that peels off easily. Imagine, painting wood against a rough surface like brick, with no paint bleeding and no messy clean-up! The manufacturer says that one container of Peel-Tek will give you the same coverage as four rolls of regular painter’s masking tape. It protects surfaces such as wood, porcelain, stone, ceramic tile, cement, stucco, brick, aluminum, and glass. It adheres easily to both porous and non-porous surfaces while leaving no messy residue. If you’re a D-I-Yer or a crafter, you should check out their website. 
There’s no shortage of beautiful and functional showerheads available from virtually every plumbing manufacturer. But one recently caught my attention: The Moen “Nebia.” I love what they have to say, that it’s an “innovative and artfully designed product that allows you to better enjoy your showering experience and conserve the earth’s most precious resource. Water conservation has never looked or felt so good.”
The Lithonia LED wireless speaker downlight provides an easy and efficient way to light up a room, and enjoy music for the entire family. Wirelessly stream audio from Bluetooth enabled devices. Pair up to 8 units together for an enhanced sound experience. These fixtures retrofit into most standard 6″ recessed housings or new construction and remodel applications. The diffused lens surrounding the speaker provides even light distribution for general illumination for at least 35,000 hours. It has a wide flood beam angle at 45⁰.
Do you have a “groaty” glass in your bathroom? Think about all the germs that build up if you don’t sanitize the glass in your dishwasher frequently. Yuck! Have you ever taken a pill only to discover that you can’t find the [BLEEP] glass? Now there’s a great product for you: It’s a bathroom faucet that turns into a water fountain! The Nasoni “Fontain” won the “best of show” award at the Kitchen and Bath Industry Show. It’s got graceful, minimalist lines to complement all bathroom styles, and it’s available in brushed nickel or blackl, as well as chrome. A perfect retrofit for your bathroom, whether you have a 4” centerset faucet or an 8” widespread faucet. One thing I really like about this faucet: It has an aerator, preventing water from splashing on your mirror and clothes. 
If you’re building a new home, remodeling your existing home, or want to make your home smarter, a WIFI-enabled circuit breaker is a great product to include! It’s manufactured by Leviton, one of my favorite brands for outlets and switches. They have many models to choose from. I love the fact that this is a great-looking white circuit box, with a glass door. No more industrial tan, hiding in the garage or mechanical room! View real time energy consumption and trends, including total energy cost per month. Get alerts when a circuit breaker trips, or even trip one remotely. It’s the only residential circuit breaker on the market today that exceeds UL requirements for ground-fault protection. It prevents you from resetting the circuit breaker if ground-fault protection is lost. This important safety feature helps protect against electric shock and electrocution for a safer living environment. Of course, the circuit breaker panel must be installed with appropriate permits by a licensed electrician. 
I started touting LED lighting way back in 2004, when I was the co-host of a local talk show. It’s come a long way, and prices have dropped significantly, so everyone can afford LED lighting. Tresco Lighting has over 25 years of “Innovation Through Illumination.” The company proudly designs and manufactures a full line of superior quality L.E.D. lighting options that are UL listed. One of their fixtures recently caught my eye for its flexible installation: It’s a 12×12 panel that can be broken into 3×3 pieces. This will help you light dark areas in your home, including pantries, closets, cabinets, storage areas under stairways. You need only 1″ – 2″ separation between the front of the fixture and whatever it’s lighting. The possibilities are unlimited! The dimmable panels are available in four different color temperatures. I’ve requested more detailed information and will share it with you when I get it. 
Have you fallen for the shiplap trend that Joanna Gaines started? Some experts in remodeling and decorating say that it’s still popular, while others say that the “shiplap trend has sailed.” I’ve not been a fan of this product, but do admit that it has its place. This week, while doing research for the “Today’s Home” podcast, I discovered a very interesting shiplap product. It offers you flexibility of choice, and better installation than gluing old wood to your walls. Artis Wall gathers authentic reclaimed wood from old barns and other structures around the US and crafts them into planks. Their patented installation system allows the planks to be easily installed, removed, and reused in any room. One of the things that I really like about this product is the configuration, like the picture I’ve shown (right), which is from a real installation. There appears to be at least five different woods and colors mixed into a great geometric pattern. Yes, it could enhance even our Frank Lloyd Wright-inspired home! 
Do you have old insulation, or no insulation in your home? Another product I discovered has received accolades from the International Builders’ Show for best spray foam insulation: Demilec. Its branding is really catchy, “No Status Quo,” and they mean it. You can insulate with an air barrier in one application. The foam fills all cracks, gaps, and voids. With insulation, you save money on energy. This foam contains no chlorofluorocarbons (CFCs), hydrochlorofluorocarbons (HCFCs), formaldehyde, or fibrous materials. We’ve heard about radon, how dangerous it is and how it can get into our homes. Heatlok HFO High Lift and Heatlok Pro are produced in the U.S. from 12.5% post-consumer recycled products. To date, Demilec has recycled more than 360 million large plastic bottles. The installation of this insulation generates no waste, no jobsite trash. There is no packaging. The product is sold in liquid form in returnable recycled containers. It’s recognized by the National Association of Home Builders as a green product. If you’re building a home or remodeling your existing home, tell your contractor about Demilec spray foam products. 
Are you thinking about replacing your washer and dryer? I was pleasantly surprised, being a relatively new fan of Samsung appliances, to learn about the Samsung Flex-wash and Flex-dry laundry equipment. FlexWash combines a 5 cu.ft. lower with a 1 cu.ft. upper washer. The “super speed” cycle can power through laundry in just 30 minutes. You can use the power of steam to remove stains without pre-treating. Innovative design reduces vibration, so heavy loads stay balanced and quiet even at high speeds.
Over the years, I’ve talked with homeowners who want to do a quick facelift to an existing bathroom. One of the problems is their outdated, plain-Jane bathroom mirrors. One company, Precision Frameworks, has come up with an elegant solution, frames that you can attach to the face of your mirror to update your bathroom. There are 28 different frame styles from which to choose, available in a plethora of different colors and finishes. Updating your bathroom mirror will probably lead to updating the over-mirror light fixture, but the good news is that there is a great selection of these fixtures. Precision Frameworks offers more than instant frames for bathroom mirrors, including custom framed mirrors and mirrors that have integrated LED lighting. Check out their website to learn more. 
This next product caught my attention! We’ve been living with shower curtains for almost 11 years, and I’m really tired of it! If you’re in the same position, check out the products from Maglev Glide. Imagine, no more ugly tub and shower door tracks that are hard to clean! No more tracks that prevent you from sitting on the edge of your tub to get in, or leaning on the edge of your tub while you bathe your children! Here are some of the features and benefits of the MagLev Gliding shower doors: The gliding (not sliding!) door floats in the air without supporting rollers or hinges. There’s no friction, no noise, no moving or mechanical parts. It’s no surprise that this product got top honors in the International Builders’ Show. 
Several months ago, I had clients who wanted to hide the door to their “safe” room where they keep their guns, ammunition, valuables, and important papers. I designed a custom bookcase on concealed casters that attached to the outside of the solid-core door, but the estimate from the cabinet maker was more than my clients were willing to pay. Too bad that I didn’t know about the Murphy Door Company, which has doors that are disguised. The doors can look like decorative shelving, bookcases, cabinets with drawers, a cue rack, a wine rack, a shoe rack, or a pantry! It’s a big investment, a higher price than a regular 6-panel solid wood door. It gives you a feeling of security, knowing that your possessions are hidden from everyone’s view, yet there’s something great to look at that functions beautifully. They make units for single doors, french doors, and bifold doors, in a wide variety of woods and finishes. They even provide kits for D-I-Yers! 
Two grout manufacturers have introduced translucent grout that picks up the color of the tile. Over the years, my clients have labored over the decision about grout colors. From here on, I’m going to recommend the translucent epoxy-based grout that is stain- and mold-resistant. It’s a definite advantage for showers and tubs, and kitchen backsplashes. It is not a D-I-Y product, because the amount of time you have to work with it is limited. Additionally, it must be installed within a specific temperature range. I’ve seen many botched tile installations that homeowners attempted. It takes a lot of skill to learn how to apply grout successfully. But once epoxy-based grout is installed, you’ll never have to get down on your hands and knees, or lean on your countertops, to clean your grout with a toothbrush! I’m particularly intrigued with the grout from Laticrete that offers grout that can glow in the dark, or sparkle! The only requirement is that the tile setter must add the proprietary product, “Dazzle” to the grout before applying it to the joints. Translucent grout: 
The next product is in the very expensive category, approximately $1,300 per linear foot for the folding doors. But if you’re interested in a totally open, uninterrupted feeling of inside-out in your home, I recommend the folding doors and windows from Nana Wall. They have a new product that’s particularly interesting. It creates a pass-through from your kitchen countertops to an adjacent deck or patio, in addition to opening up the space between the inside and outside. Transform fixed walls into flexible openings that invite the outside in and remove visual and physical barriers. Enjoy the expanded sense of space, yet stay comfortable with a transparent barrier that protects you no matter what the climate or seasonal extreme. I believe that they hit a home run with the new product. Check out their website to see details! 
