Incandescent light bulb price

Incandescent bulbs look so good because they emit all colors of light, whereas LEDs and other more efficient light sources only manage a subset of all the colors of visible light. If you look at the color-range emitted by some energy-saving bulbs, chinks of the spectrum are missing. Our eye adjusts, but like digitized music compared to tape or vinyl, the brain may still subconsciously notice those gaps. This “full-spectrum” light also means incandescents are better than anything else at rendering colored objects faithfully. They’re like tiny little suns, only yellower (although the yellow tint has nothing to do with the “full-spectrum” aspect). So what are the best Incandescent light bulb price options?

Despite plenty of technical advances, incandescent lightbulbs still rule when it comes to color and quality of light. The trouble is, they don’t always last so long, and they waste almost all of their energy, emitting it as heat.

But what if you could have the color of incandescents, with the efficiency of an LED? That’s the promise of new research out of MIT. The new bulb works by arraying nano-mirrors around a regular incandescent element, reflecting the wasted heat back into the element. This brings incandescents into the efficiency range of LED and fluorescent bulbs.

Published this week in Nature, the paper details the method. The bulb’s element is surrounded by a “cold-side nano-photonic interference system,” essentially a mirror which lets visible light pass but reflects infrared heat. This heat is then reabsorbed by the element, causing it to emit more light. It’s a clever trick, and in principle very simple. To make the lamp, the tungsten element itself was modified too–the MIT bulb uses a ribbon instead of a strand, which is better for soaking up that reflected heat.

The experiment, carried out by physicists Ognjen Ilic, Marin Soljačić, and John Joannopoulos, managed to triple the efficiency of an incandescent bulb to 6.6%. The team thinks it could refine the setup to reach 40% efficiency, which is at the upper limit possible for any light source. An LED maxes out at 15% efficiency.

If the process of layering up the nano-mirrors can itself be made efficient enough for cheap manufacture, we could be back in business. You will be able to relax in your home, listening to your analog vinyl records and enjoying the prints made from your film camera in the full-spectrum, perfectly color-rendered light of an incandescent bulb, all without destroying the planet. It sounds like hipster heaven.

Can you still buy incandescent light bulbs?

The short answer is yes.

In spite of some bad reporting a few years back, the government did not ban light bulbs using incandescent lighting technology.

The reality is manufacturers had to stop making any lamp that failed to meet the energy standards outlined by EISA. Those lamps were, for the most part, tungsten-filament incandescent bulbs.
An FAQs document put out by Energy Star in 2011 explained the new light bulb manufacturing restrictions in this way:

“The standards are technology neutral, which means any type of bulb can be sold as long as it meets the efficiency requirements. Common household light bulbs that traditionally use between 40 and 100 watts will use at least 27% less energy by 2014.”

Manufacturers stepped up to the challenge. Today’s incandescent light bulbs are, on average, doubly as efficient as they were when EISA was signed into law. Some of this is thanks to advancement in halogen technology — part of the incandescent family.

That brings us to today. We know the next round of restrictions outlined in EISA will not happen in 2020, but that doesn’t stop them from going into effect at some point.

State and municipalities are also starting to implement their own restrictions. For example, California moved forward with the proposed 2020 EISA restrictions in 2018. As we mentioned, the state will also move ahead with further restrictions starting January 1, 2020.

In the meantime, most light bulbs are well beyond minimum energy efficiency requirements, especially CFLs (compact fluorescent lamps) and LEDs.

What incandescent bulbs are still available?

If you visit the incandescent section of our online store, we have more than 600 incandescent light bulbs for sale. Obviously, there is no shortage.

Here is the difference: the incandescent light bulbs available for purchase today have wattages reduced by about 30 percent, but with a similar light output (lumens in technical lighting terms).

For example, the equivalent of an old 60-watt A19 incandescent uses 43 watts, on average. The equivalent of a 100-watt A19 incandescent, meanwhile, uses 72 watts for the same lumen output.

There are a couple of caveats that should be noted here. For one, some aren’t happy with the light color (or color temperature) of modern-day halogen-based incandescent bulbs, as halogen tends to emit cooler colors. Pre-EISA incandescent bulbs might have had a Kelvin temperature of 2400K or 2700K while today’s incandescent bulbs will often have a color of 3000+ K.

Secondly, as mentioned above, there are a few exceptions, or loopholes, in the EISA-standard incandescent bulbs. Light bulbs for certain applications — like heat lamps, for example — do not need to meet the new standards.

Incandescent bulbs vs. CFLs

Compact fluorescent lamps (CFLs) were the first lamps to really barge into the market and gain a foothold against incandescent light bulbs. They’ve always been much more energy efficient but have a handful of cons that most businesses and consumers like to weigh into their decision-making process.

  1. CFLs contain mercury – a toxic metal which is bad for the environment and people. This means they must be recycled properly.
  2. A lot of CFLs don’t dim, making them incompatible with dimmable fixtures you might have in your building or home.
  3. When compared with an incandescent, the color rendering index (CRI) of a CFL is quite limited.
  4. Many CFLs come in a spiral shape, causing a lot of people to opt for a traditional bulb-shaped lamp to preserve certain aesthetics.

Comparing average household lamps – Incandescent vs. CFL

 Old incandescentNew (halogen) incandescentCFL
Average cost$0.50$1.25$2.25
Lumens (light output)780780780
Wattage (energy usage)604210
Lumens per watt1318.578
Average lifespan1,5002,50010,000

Incandescent bulbs vs. LEDs

LEDs continue to carve out a bigger territory in the lighting world. A significant part of that trend is tied to the technology’s drop in price, making them immensely more competitive. The other part of that? Energy efficiency, of course. The long lifespans of LEDs combined with their incredibly low energy usage rate give them a corner on the energy efficient lighting market. There is simply no comparison to LEDs in terms of energy efficiency alone.

But if you’re familiar with the calling card of LEDs — energy efficiency — you’re probably equally as familiar with their Achilles heel: cost. LEDs used to cost as much as 40 times more than modern incandescent light bulbs. But, as mentioned above, they’ve come down in price big time.

Today’s LEDs are maybe five or seven times more expensive than a comparably bright incandescent. But the flip-side of this is the massive energy savings. In most cases, LED light bulbs pay for themselves in a matter of months when replacing LEDs.

Comparing average household lamps – Incandescent vs. LED

 Old incandescentNew (halogen) incandescentLED
Average cost$0.50$1.25$4.95*
Lumens (light output)780780780
Wattage (energy usage)60425
Lumens per watt1318.5156
Average lifespan1,5002,50025,000

*LEDs greatly vary in price and features. The above price reflects a middle-of-the-road 60 W-equivalent LED lamp.

Questions about incandescent light bulbs

There you have it – all the facts.

Were all incandescent bulbs strictly banned by the federal government? No, they were made dramatically more energy efficient (unless you live in California).

Are incandescent bulbs on the verge of being pushed out of the market? It depends on the next set of regulations.

Incandescent light bulb price

Best Incandescent: GE Lighting 3-Way 50/100/150W Equivalent 12-Pack A21 Light Bulb

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Incandescent bulbs tend to use more energy and burn out more quickly, but many people prefer using them because they give the room a warm glow and can be complementary to skin tones. Because incandescent bulbs were what most people are familiar with, LED or CFL bulbs can seem harsh or stark by comparison. They also have some other added benefits—they can be used with a dimmer and are less expensive to purchase initially. If you prefer to use incandescent, this one from GE is a great option. It’s a three-way light bulb with 50/100/150 watts and is rated to last for 1,500 hours.

One customer who’s a decorator praised these bulbs for use with certain color schemes, saying it looks great in rooms with cool colors like blues and greens. Others have said it gives off good light in general and the bulbs stay fresh for several months after you buy them if you want to stock up all at once. Some have had issues with the bulbs burning out sooner than desired, but the majority of users recommend them.

Best for Bathrooms: AmazonBasics 75W Equivalent 6-Pack A19 LED Light Bulb

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Since LED lights are more durable and use less energy than other bulbs, these make for wonderful bathroom lighting—and the AmazonBasics 75 Watt A19 LED Light Bulbs are a solid choice. In terms of durability, a single bulb has a lifespan of 15,000 hours (over 13 years), and it provides 1000 lumens of light, which creates a bright and inviting atmosphere.

This bulb won’t react to humidity and uses just 11.5 watts of energy, so it’s an economical choice for rooms that see a lot of use. Also, for your peace of mind, this product is backed by an AmazonBasics limited 3-year warranty.The 8 Best Light Bulbs for Bathrooms in 2020

Best CFL: GE 8-Pack 13W Energy Smart Fluorescent Light Bulbs

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CFL stands for compact fluorescent bulbs, and they’re known for their energy efficiency and long-lasting power compared to incandescent. You can use them in place of incandescent bulbs and they’ll ultimately save you money since you won’t have to replace them as often. One thing to note about CFLs: to help them last longer, leave them on for at least 15 minutes each time you turn them on. This will maximize the lifespan of the bulbs.

This CFL bulb from GE is a best seller in its category and lasts as long as eight incandescent bulbs. It’s also Energy Star rated and doesn’t flicker when it turns on as many other CFL bulbs do. The majority of customers who have purchased this have been satisfied, with many praising the quality, longevity, and value of the bulb. Note that you shouldn’t use these with dimmers, though. And like all CFL bulbs, these need to be properly recycled when they burn out. Contact your city or town’s waste management department for instructions.

Best for Kitchens: Cree 100W Equivalent A21 Dimmable LED Bulb

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When it comes to kitchen lighting, you’ll want to look for a light bulb with higher Kelvin so it will simulate daylight—and because we’re talking about a room that contains a lot of sharp knives, brightness and color temperature are crucial factors to consider. Enter the Cree 100W Equivalent Daylight (5000K) A21 Dimmable LED Light Bulb, which boasts a correlated color temperature of 5000 Kelvin, so you can clearly see everything that you’re cutting.

This bulb provides maximum visibility and makes the other colors in your kitchen nice and vibrant. Expect a bright, white (almost blue-ish) glow. This indoor/outdoor bulb is also dimmable and designed to last around 22 years.

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