LED lamps - guide

There are many different LED bulbs to buy and what to look for

LED bulbs

It should be energy saving. If possible, it should offer various options. Light and inexpensive as well - in recent years, the type of lighting has changed in many ways. LED is practically indispensable in today's world. LED lamps everywhere. But how does it work with the LED? What are the options for LED bulbs? Colorful color changes are the trend with the various LED lamps. LED hall spotlights, LED in Christmas villages, LED all year round. LED is at the forefront of lighting. Will we get a bright light on this guide? - LED lamps - guide

Recommended reading: Lots of guides on different topics .!

LED lamps - guide - in comparison

DEWENWILS GU10 LED dimmable , warm white 2700K lamp, 5W 350 ...AGOTD GU5.3 MR16 Led lamp 12V warm white 7W, 50W GU5,3 ...Gu10 Led lamp, LOHAS 6W Gu10 Led lamp, cool white 6000K, ...AGOTD GU10 LED dimmable 7W lamps 230V. see. 50W MR16 ...BKLicht set of 5 5W LED bulbs, energy-saving ...BKLicht LED recessed lights swiveling ultra flat Ø68 mm ...NuLoXx 10-pack 3.5W / 827 LED 2700K G9 real warm white, ...BKLicht LED lamp energy saving lamp E14 set of 5 LED bulb 5 ...Minger G4 LED lamp 2.5W, 24 X 2835 SMD, 180LM, replacement for ...
19,99€36,99€Check price26,99€Check price11,99€46,99€17,99€11,99€Check price
DEWENWILS GU10 LED Dimmable , Warm white 2700K ... *AGOTD GU5.3 MR16 Led lamp 12V warm white 7W, 50W ... *Gu10 Led lamp, LOHAS 6W Gu10 Led lamp, ... *AGOTD GU10 LED dimmable 7W lamps 230V. see 50W ... *BKLicht set of 5 5W LED bulbs, energy-saving ... *BKLicht LED recessed lights swiveling ultra ... *NuLoXx 10-pack 3.5W / 827 LED 2700K G9 real ... *BKLicht LED lamp energy saving lamp E14 set of 5 ... *Minger G4 LED lamp 2.5W, 24 X 2835 SMD, 180LM, ... *
◼️ Dimmable: Fully soft dimming from 10% to 100%, ...◼️ ★ Compatible with 99% of the electronic transformer, fits ...◼️ N / A◼️ ERP CE EMC EMI RoHS approved 7Watt MR16 GU10 LED Dimmable ...◼️ N / A◼️ With these LED lights, the home can be ...◼️ High-quality set of 10 swiveling, long-life 5 watt LED ...◼️ The 3,5 watts of the NuLoXx LED G9 replace approx. 30 watts ...◼️ The high-quality BKLicht LED lamps E14 5W have ...◼️ 2.5w G4 LED bulbs replaces 20W halogen lamps, saves up to 90 ...
◼️ Bright light source: With 350 LM the ...◼️ ★ Good replacement for 50 W halogen spot, good ...◼️ N / A◼️ Dimmable gu10 lamps led light bulb. Dimming smoothly, ...◼️ N / A◼️ The flicker-free 230V lamps with 3000K, 470 lumens and the ...◼️ The built-in lights can be ...◼️ The length of this NuLoXx G9 LED is slightly larger than that of the ...◼️ The non-dimmable LED lamps in the set of 5 have a ...◼️ Material: high quality, environmentally friendly LED reflector lamps ...
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19,99€36,99€Check price26,99€Check price11,99€46,99€17,99€11,99€Check price
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Last updated on December 6st, 2021 16:52 Links lead to Amazon.de | Source / Photo: Amazon API

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How does LED work?

A LED (light emitting diode) consists of a plastic lens, under which there is an anode, a cathode, an LED chip, a reflector pan and a gold wire. Different chips and also models now make it possible to shine in different colors and in different brightness levels. The tiny built-in technology makes it possible. The energy used for this is minimal in contrast to an ancient incandescent lamp, the price is a bit more expensive, but the LEDs last longer.
The light scatters through the lens, which means that it looks like something more than it actually is.

Which options are available?

This technology is now available for almost any lighting. Whether as an incandescent lamp for the ceiling, as an industrial spotlight or in the car. LED is in and outside the house and basically everywhere. Direct and indirect light can be built into the living space. Cell phones, screens, indicator lights, televisions. Flashing stars hang in the windows at Christmas. Sometimes the technology is not yet fully developed, as can be seen from the headlights of the new cars. They are dreadful and cannot be replaced. If an LED in the LED lamps is broken, this means that the entire headlight has to be replaced. - and that can be expensive.


These are available in the well-known socket sizes. An exchange of old bulbs is thus easily possible.
If you decide for a completely new lamp, you will already get the LED technology included. The downside, if broken, then broken and in most cases not interchangeable. This is how a new lamp has to be made.

LED with remote control

Turn on and off the Christmas lights on the window without having to work on the sesse. The LED technology is already available with remote control. Motion sensors too, this is ideal for outdoor lighting.
Ceiling lamps that change the color? No problem, not even if you lie in the bathtub.
The practical thing about this technique is that it is already technology. Means that it is very well suited to use other components, such as the remote control.

LED color change

A nice gimmick. A lamp, different colors. The chips of technology make it possible. You can not only adjust the colors, but also whether it should flash or flow into each other. All just a matter of programming. Today, this is a bit more expensive, but will harmonize, as with the storage media, in the next few years.

LED dimmable

Not all LED bulbs can be dimmed. At worst, they just break if you connect them to a dimmer. Why is that? At the higher requirements of the technology itself. Dimmable LED are more expensive because more technology. But there are also extra dimmers that are suitable for the technology.
While the good old incandescent lamp was directly connected to the mains voltage, it is the case with the LED light that, in simplified terms, it first has to convert the current out of the can into a low voltage. This happens with the internal control electronics. If this electronics is not designed for dimming, it will not work.

The color temperature

Some LEDs work really hard. This is due to the color temperature. It is measured in Kelvin, i.e. K. An old 60 watt bulb has 2700 Kelvin. At 40 watts it is 2600 Kelvin. If you can't or don't want to remember this, many packaging says something like: “warm white” (2500 - 3000 K), “neutral white” (3500 - 4000 kK and “daylight” (4000 - 7000 K) has about 5800 K, for comparison.
The warm white LEDs sometimes burn in the eyes, but is also due to the nature of the LED light. The French Institute of Health has tested this once. In a nutshell, this study [https://www.ncbi.nlm.nih.gov/pubmed/27751961] can be summarized:

LED lamps mix blue and yellow light to get white. However, the blue light penetrates the retina unhindered. This promotes inflammatory processes in the body, in the worst case the photoreceptor cells die. Too many proteins are formed and the aging process accelerates rapidly. The answer on the market is called "retro", "chimney fire" and "vintage". With these lights, a yellow - orange tint is placed in front of the actual LED light, which the blue components should almost filter out.

LED lighting different products

LED Headlights LED safety lights LED flashlights LED wall lights Led Lamps LED light strips LED downlight LED tubes LED light strip LED spotlights Hall LED ceiling lights

other LED products

Power consumption with LED

LED should be energy efficient. Let's take a closer look.
First, instead of watts, the LED is measured in lumens. However, we still need the watts for the current calculation. As an example, an LED lamp, which is indicated with 10 Watt. If it only burns for three hours a day, you take these 10 Watts x 3 and then for the entire month (90 hours). Returns 0,9 kWh a month. On average, one kWh costs 30 cents.
An already 7 Watt LED bulb, however, has 806 lumens. A 60 Watt Bulb 710 Lumen. Ergo: LED is not only brighter, but also more economical. If only one lamp is replaced, electricity costs up to 30 Euro can be saved per year (with 6 hours of lighting per day on average).

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Advantages and disadvantages of LED bulbs

This guide has provided a good overview of what LED actually is, how it works, and even for whom it may not be so appropriate. In the summary here is a small list:

The advantages.

  • Saving energy is definitely possible
  • The technology is much finer and can therefore be installed more space-saving
  • it is possible to buy LED for dimming
  • various plays of light are also possible
  • LED is very durable

The disadvantages:

  • In the purchase good but high quality LED bulbs are slightly more expensive
  • not suitable for all people or children as some people have negative health effects on the light
  • if a LED lamp is broken, sometimes the technology can not be replaced and you have to throw away the whole lamp and buy new ones


LED can be bought everywhere. In the specialty store on the street and also on the Internet. But especially on the Internet, there are very favorable offers. Choose wisely. Not every cheap offer is equally good.
The packaging indicates what the lamp is for: outdoor use, how fast it is bright, how often it can be turned on and off, how long the life is, how cool or warm the light is, whether it is dimmable and how high is the power consumption.
Whole LED panels and LED strips can be wonderfully processed in the living room, outdoors and in the car. Of course you need a power source, they already exist with solar. Others also work with battery, battery or normal power connection.

LED tips

For some people, the LED is less suitable. You get a headache, others become dizzy, many eyes hurt. We have attached some tips here for the proper handling of LEDs.

✔ Never look directly into the LED.

✔ If possible, buy LEDs that are written out as “Retro”, “Kaminfeuer” and “Vintage”.

✔ Buy higher quality LED.

✔ Give your eyes the opportunity to regenerate. No light in the bedroom, no cell phone, no lights, throw out the TV and spend a while in the soft light before bed. Candles are very good, older bulbs too.

✔ who has to work a lot with the calculator should not set his monitor too bright. This burns even more in the eyes.

✔ The same applies to mobile phones and tablets.

✔ Children's eyes are even more sensitive than those of adults. So pay close attention to child friendliness when buying.

✔ blue light suppresses the hormone melatonin. Melatonin is our sleep hormone. On most phones, the amount of blue can be drastically reduced, resulting in healthier sleep

✔ Many cheap products flicker. This flicker (flicker) is usually only unconsciously perceived. Dizziness, tinnitus or headaches can be the result.

✔ Dimmed LED is sometimes more compatible. But also pay attention to high quality.


Anyone who buys high-quality LED technology and uses it with them first has to spend a little more money. Due to the longevity of the technology, however, the costs can be lifted in one to two years. From then on it goes to the plus. The electricity prices are not cheaper in recent times.
People who are less comfortable with the technology can take sensible measures and use special LED bulbs.
The prognosis for the future is that the technology will become more and more sophisticated. This is already a very good start, so many practical things are possible, the lamps really save energy, if you use them properly and pay attention to yourself and your health at the same time.

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Top 10 - LED Leuchtmittel

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Illuminant LED - purchase advisor

We have one for you List of purchase criteria created. It protects you from mishaps and possible annoyance in the year 2021. Get your knowledge from buyers, friends and the internet. Before you have products on the topic Illuminant LED want to buy, be smart about these and be well prepared. on Honest tests you can find some tests (including pool, Fitness, Home & garden) & How-To (including Smart Home, Beauty, craft) who can help you further.

Your questions that you should ask yourself to find your suitable product.

  • What budget do I have to buy?
  • What do I want to do exactly with the product?
  • Where can I find LED bulbs at a good price?
  • Which illuminant LED products do other people recommend?
  • How do I best use LED bulbs, are there any tips on the Internet?
  • What is the quality of illuminant LED?
  • How to use light source LEDs correctly!
  • What are the special features of this product that I really want to have?
  • Are there often problems with illuminant LED products?
  • What is the shelf life of the product?
  • Can you find solutions to the problem?
  • Do you find light source LED tests or on the Internet Light source-LED comparisons?

How many people recommended or rated illuminant LEDs in 2021?

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It must be said that a product like LED illuminants can be rated very well and badly. You should always not only look at the top ratings of light source LED favorites. From many positive reviews alone, one can say that, from a quantitative point of view, LED illuminants are a good, high-quality product that is gladly recommended. Always look at the number of different reviews.

The more customer reviews the product LED illuminant has, the safer the opinions and information about it.

Few reviews doesn't always mean that your chosen product is necessarily bad. It may just not have been on the market long enough and has therefore been rated too seldom. Here you just have to look and research for LED light sources. Amazon.de * offers many different possibilities to analyze the product light source LED well. LED lamps are also available Tests or illuminant-LED comparisons.

What can a good product like LED lamps cost?

You always want the most popular top product at the best possible price, this also applies to your purchase of LED light sources. Everything should always have a cheap price and no additional costs. We want that too. But quality now also has its price. Those who buy cheaply often buy twice or three times again. Therefore, it is important to give you the different prices for the respective product on the way. Spend a little more money and enjoy the recommended light source LED product in the long term. Buying proven brands and their quality will delight you more in the long run than cheap bargains.

Gift Idea, Birthday gifts or Christmas gifts should never be cheap products, do not give away anything in terms of quality that you would not use yourself.

How was illuminant LED rated?

The various customer opinions offer us important experiences about LED illuminants. If buyers or users rate the product poorly at first, this means that they did not like something about the LED light source, such as the size, cut or color did not suit them. Often these so-called 1-star ratings only contain the frustration that the user had. Maybe he just made a bad buy and LED light sources just didn't fit his ideas. To prevent this from happening, we always recommend that you get the Read reviews carefully.
Otherwise, go to a shop around the corner that also offers LED light sources. There you can take a closer look and form your own opinion. Follow our advice. Also have a look at the Top reviews on Amazon * an. There are also many here for very good quality light source LEDs 4 or 5 star ratings.

4- or 5-star buyer reviews are a sign that people are satisfied with LED lamps. These customer reviews also say something about the quality of the product.

Search for good and current illuminant LED tests on the Internet

In addition to various ratings for the illuminant LED product, there are illuminant LEDs Tests 2021 and Light source-LED comparisons To be found on the Internet in 2021.

Do you have any questions about LED lamps?

Before you want to buy LED bulbs, you should have many clarify open questions beforehand, we have shown you a list above. Opinions from other buyers will always help you. Are there any other things to consider with the noted product details? If the color is right winter jacketas you can see in the small picture in the online shop? How do the sizes of one fall quilted pants off, very important! Always pay attention to size information. How does the product behave when exposed to the cold? These are all questions that you, as a consumer, are sure to ask yourself. The manufacturers naturally also want to achieve high sales with their products. The bigger the brand is, the better the products are. But of course there are also many small, unknown brands that offer good quality. Here you have to pay attention to further purchase criteria. Finally, of course, the price is crucial for you. If the price is simply not in relation to the quality, we recommend you to buy another product.

Conclusion on illuminant LED experiences, reviews, comparisons and buying guide

It is not always easy to buy a good quality product at a reasonable price. If you adhere to a few purchase criteria and customer ratings, nothing stands in the way of your purchase in 2021.

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