4 Advice to Choose a Buy Led Bulbs In Bulk

24 Mar.,2025

 

6 Considerations when Buying LED Light Bulb

6 Considerations when Buying LED Light Bulb

The production of LED bulbs has perfectly changed the entire scenario of light bulb market, and they are the opt that eventually you will have to make the switch anyway. The reasons why are compelling -- they last much longer than incandescent bulbs, offer something new and replace the previous lights with the energy-saving ones to save you money on your electricity bill. Besides, LED bulbs impact the environment less when they are being disposed of as they contain no toxic mercury.

However, with the variations include bulbs designs, which cover various shape, base, color temperatures and lighting possibilities, buying the right LED is very different from buying incandescent bulbs. Before you go shopping, though, there are some things you need to know.







CONTENTS:
Domestic or Commercial?
Compatibility
Light Intensity (Lumens, Not Watts)
Power Rating
Color (Cool/Warm/Color changing)
Dimmability(Dimmable or Not)




Domestic or Commercial?

Normally, manufacturers design different types of LED light with different uses in mind. Many lamps are designed specifically for commercial use, which typically comes with extra safety features or to meet specific needs ' though these come at an additional cost.





Compatibility

The compact size that LEDs own make them an ultra-flexible design factor, which has allowed designers and manufactures to create shapes, silhouettes and technologies that simply weren't possible before. Therefore, making sure your replacement LED fits the lighting fixtures at your home is significant. You can take your old lamp to the shop to compare against the metal base of the Incandescent/Fluorescent lamp. Check what fitting you need (Bayonet/Edison screw base) to install the new lights. Compare the size, shape, or even the beam angle of the old and new bulbs.


Cap Base Fitting

Before you jump into searching for LED, ensuring what base fitting of bulb you need to replace should be the first step.

With almost more than a hundred fittings for light are present, like e12 led bulb, e26 led bulb, you can buy the one that you find suitable for the lamp holder and voltage rating for the country where you live. The "B" is for Bayonett and "E" is for Edison Screw allowing you to distinguish them easily. Then, the letter indicates the type of base, while the number indicates the diameter of the base in millimetres (mm).

The common cap and base types of bulb are as below:





Bulb Shape

Apart from the bulb's look, the shape of the bulb also determines the style of your room and the holder. Not only that, different shapes also provides a slightly different spread and angle of light, from the almost 360-degree spread of a globe or golf bulb, to the narrow beam of a spotlight. So you must do consider whether the shape of your bulb will fit sensibly in their chosen location.

Usually, the LED bulbs are coming in candle, globe etc. shapes to match your requirement.






Light Intensity (Lumens, Not Watts)

For measuring the light intensity, you're probably accustomed to looking for watts, but actually you should focus on lumens. As the real measurement of brightness provided by a light bulb, lumen tells you the brightness of a bulb, regardless of the form of the lamp. The more the presence of lumens, the brighter the light coming from the bulb.





Power Rating

If you want to save maximum amount, power rating is the most important and essential thing when purchasing the light bulb. LED bulbs power rating is way less than others using fewer watts per unit of light, it uses about 6-8 watts, as compared to 60 watts of an incandescent light bulb and 13-15 watts utilized by a CFL.

You can roughly work out how much you can save by seeing how much power (W) your current lighting uses, and comparing that to how much power a corresponding LED uses.






Color (Cool/Warm/Color Changing)

Color of LED bulb will be of heightened importance in some scenarios, witch describes how closely an object's colour matches, when lit, natural light conditions. For choosing the color of the bulb, we're surely into the realms of personal taste, so what should we look for when choosing the color of the led bulb? COLOR TEMPERATURE.

Color temperatures is the reference to the LED color in relation to the Kelvin Color Temperature Scale. Recently, there are several different colors of LED lamps available in the market like blue, white or yellow to match your needs. An LED with a temperature of K produces a very warm almost golden white light while K is a very cool white that can in some applications appear to have a light blue glow. K is a soft warm white, K or K is in the range of bright warm white, and beyond that it becomes bright cool white. Besides, LED bulb has opened up a number of impressive possibilities like letting the color changing light bulb show in the market, which is a bulb that allows you to personalise your room to all the colors of the rainbow.







Dimmability (Dimmable or Not)

Step-by-Step Guide to Buying the Right Light Bulb - AARP

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If you've ever gone to a big-box hardware store to get a light bulb, you may have glanced down the vast length of the lighting aisle and decided that it's not such a bad thing to go to bed at dusk and wake up at dawn. '

But don't be intimidated by the hundreds of choices you have among the rows and rows of light bulbs. Technology has changed bulbs for the better: They last far longer than they used to, they can produce different intensities of light, and some can even be turned on and off by a cellphone, motion or the sunrise. Finding the right one just takes getting used to a few criteria old bulbs didn't offer. Buying the wrong one can mean yet another trip to the store ' or, worse, a set of bulbs you can't use.

Types of light bulbs

Not so very long ago, if you wanted a light bulb, you bought an incandescent bulb, the kind Thomas Edison created for commercial consumption. Those days are largely gone. As of August 1, the government has banned the sale of most bulbs that don't produce 45 or more lumens per watt ' which effectively eliminates incandescent bulbs, since most generate about 15 lumens per watt. (A lumen is a measure of light a bulb emits.) Most light-emitting diode (LED) lights generate about 75 lumens per watt.

The Department of Energy says the rule will save consumers about $3 billion a year, while saving enough energy to power 43.2 million homes for a year. And, while you won't be able to buy new incandescent lights ' with the exception of a few specialty bulbs such as those used in appliances ' you can still use the ones you have.

  • LED bulbs were once the most expensive choice, but their price's have fallen significantly. You can get some off-brand LEDs with the equivalent brightness of a 60-watt incandescent for $1 or less; name-brand bulbs typically sell for more. LEDs can last about 25,000 hours, compared with about 750 hours for incandescent bulbs.
  • Compact fluorescent lights (CFL), those twisty fluorescent bulbs, are also more energy efficient than incandescent bulbs. They can last about 8,000 hours and cost about $2 to $3 apiece. Because they contain small amounts of mercury, CFLs will need to be recycled. Some stores, such as Home Depot and Lowe's, will recycle CFLs for free.
  • Halogen lights are very bright bulbs that are typically used for lighting small areas, such as kitchen counters. They tend to last about 2,500 hours, and burn even hotter than incandescent bulbs, so wait for one to cool off before you touch it.

The amount you pay for a single bulb, however, is just part of the cost. You also need to take into account how often you'll need to replace the bulbs and how much power you'll use to run the light. According to the Consumer Federation of America, over 10 years the total cost ' that's the cost of the bulb and the power to run it ' of using a 60-watt incandescent bulb would add up to about $70. (That cost also includes buying several replacement incandescent bulbs over the decade'.) A CFL costs about $20 over the same span of time, and an LED costs an average of $13.70. The average house has more than 20 light bulbs, meaning that switching to LEDs from incandescents 'could save you about $1,100 over the 10 years, or a bit more than $100 a year.

Bulb brightness

Not so very long ago, your main consideration in buying a light bulb was how many watts you needed: a 100-watt bulb for reading, for example, or a 60-watt bulb for a table lamp.

A watt, however, is a measure of how much energy it takes to power a bulb ' not how bright the bulb is. (It's named after James Watt, inventor of the steam engine'.) Many newer bulbs are marked in lumens, which is the amount of light a particular bulb emits, and that's because most new light bulbs, such as LEDs, use much less power than an incandescent bulb.

For example, a traditional 60-watt incandescent bulb emits 900 lumens of light and uses 60 watts of power. An LED light that emits 900 lumens of light uses just 1'5 watts of power. Here's a table of how watts on incandescent bulbs convert to lumens. '

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Watts Lumens 40 W 600 lm 60 W 900 lm 75 W lm 100 W lm 150 W lm Source: RapidTables.com

'What kind of warmth?

Old-style incandescent lights had one shade of white, unless you were partial to colored party lights. New bulbs ' even incandescents ' have a variety of color warmth, which is measured in a scale of 1,000 to 10,00'0 degrees Kelvin. (It's named after William Thomson, Lord Kelvin, who discovered absolute zero ' the lowest possible temperature.)

According to bulb manufacturer Westinghouse, Kelvin temperatures for commercial and residential lighting applications fall somewhere on a scale from K (warm white) to K (daylight):

  • Bulbs in the K range are warm white, considered cozy and inviting, and are good for living rooms and kitchens.
  • Bulbs in the 3'100K to K range are a cool white, sometimes with a tinge of blue. They're often used for bathrooms, vanities and outdoor lighting.
  • Bulbs in the K range are called 'cool daylight,' and are best used for basements, garages and security lighting.  '

'Location, location, location

Unless you enjoy climbing ladders, you'll want the longest-lasting bulbs in hard-to-reach places, such as the top of a stairwell. Here again, LEDs would be your first choice. If you decide to use an LED light for that floodlight mounted under the rafters, make sure you choose one that's made for exterior use.

And there's no need to be heroic about replacing a light bulb. If you don't feel confident about climbing up to replace a hard-to-reach bulb, get a relative, neighbor or handyman to do the job for you.

If your bulb will reside in an enclosed location, such as a hall light with a glass cover that fits flush to the ceiling, or an outdoor light that's protected from the weather by a glass globe, you'll need a bulb marked as usable for enclosed fixtures. LEDs and CFLs don't last long in enclosed fixtures, because the heat buildup will fry some of their components.

If you're planning on putting a bulb where it may become damp, such as a bathroom or basement, be sure to get a bulb that's suited for damp locations. Use outdoor damp-rated lights for porch lights that are out of the rain or wind, and also on decks with an overhang that does not allow water to seep through (otherwise you need wet-rated bulbs).

What kind of features?

Traditional light bulbs had one feature: You put it into a socket, flipped a switch, and it produced light. Today, however, you can buy lights that:

  • Dim. Not exactly a new feature, but you can buy dimmable LED and incandescent lights. Most CFL bulbs are not dimmable ' and that will be marked on the package.
  • Listen. Some bulbs are now Wi-Fi- or Bluetooth-enabled, meaning you can turn them on and off (or dim them) or even change them to a wide variety of colors with a smartphone or smart speaker.
  • Wake up. Some outdoor lights can now turn off when the sun rises and on when the sun sets.
  • Keep watch. Some bulbs now have motion sensors, which will startle trespassers and wildlife alike.

One final note: Light bulbs, in particular 'halogen lights', come in a remarkable number of sizes and shapes. Fortunately, the classic pear-shaped, screw-in light bulb we're all familiar with and you're most likely replacing is easy to identify on store shelves. On the packaging, look for 'E26' or 'medium base,' which indicates the bulb will screw into a standard threaded socket, and 'A19,' which signals the bulb is the size and shape of a standard bulb. If you are in need of anything other than a standard E26/A19 light bulb and want to save another trip to the bulb aisle, bring the bulb you plan to replace with you to the store. '

For more information, please visit Buy Led Bulbs In Bulk.