LED lamps - guide

Photo by the author


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: You will find many guides on various topics in the advice section !

LED lamps - guide - in comparison

DEWENWIL'S GU10 LED lampAGOTD GU5.3 MR16 Led lamps, 7W 580Lumen 2700K warm white 38°...AGOTD GU10 LED dimmable 7W lamps 230V. see. 50W MR16 ...BKLicht - Set of 5 LED lamps E14 with warm white light color, 5...BKLicht LED recessed lights swiveling ultra flat Ø68 mm ...NuLoXx Pack of 10 3.5W/827 LED 2700K G9 true warm white, 320LM, AC...BKLicht - Set of 5 LED bulbs - E14 LED warm white -...Minger G4 LED lamp 2.5W, 24 X 2835 SMD, 180LM, replacement for 20W ...
DEWENWILS GU10 LED lamp*AGOTD GU5.3 MR16 Led lamps, 7W 580Lumen 2700K...*AGOTD GU10 LED dimmable 7W lamps 230V. see 50W ... *BKLicht - Set of 5 LED lamps E14 with warm white...*BKLicht LED recessed lights swiveling ultra ... *NuLoXx 10-pack 3.5W / 827 LED 2700K G9 real ... *BKLicht - Set of 5 LED bulbs - E14 LED...*Minger G4 LED lamp 2.5W, 24 X 2835 SMD, 180LM, ... *
Amazon PrimeAmazon PrimeAmazon PrimeAmazon Prime
Buyer RatingsBuyer RatingsBuyer RatingsBuyer RatingsBuyer RatingsBuyer RatingsBuyer RatingsBuyer RatingsBuyer RatingsBuyer Ratings
Watch now!Watch now!Watch now!Watch now!Watch now!Watch now!Watch now!Watch now!
Last updated on [apn asin="B07WQV8Q8L" typ="state" false="unknown"] Links direct to Amazon.de | Source/Photo: Amazon API

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 seem really hard. This is due to the color temperature. It is measured in Kelvin, i.e. K. An old 60 watt funzel has 2700 Kelvin. At 40 watts it is 2600 Kelvin. If you can't or don't want to remember this, many packages say something like: "warm white" (2500 - 3000 K), "neutral white" (3500 - 4000 kK and "daylight" (4000 - 7000 K). Such an average midday sun has around 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, and in the worst case, the visual cells die. Too many proteins are produced and the aging process accelerates rapidly. The answer in the market is “retro”, “fireplace” and “vintage”. With these lights, a yellow-orange tint is placed in front of the actual LED light, which is intended to almost filter out the blue components.

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).

Recommended reading: You will find many guides on various topics in the advice section !

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.

✔ Bestseller 2024: The best and most popular in the top 10 comparison | If possible, honestly test LEDs that are labeled “retro”, “fireplace” and “vintage”.

✔ Bestseller 2024: The best and most popular in the top 10 comparison | Honest tests give you 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. Pay attention to the bestseller 2024: The best and most popular in the top 10 comparison | Honest tests so good for child-friendliness.

✔ 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.

Discover the top 10 of the best and best-selling LED lamp products in 2024 on honest tests. We show a selection of the most popular items that have great customer reviews and value for money. Find the perfect LED lamp product for your needs now!

Top 10🔥Offers🔥 🆕Online
- € 3,55Services
Osram LED Base Classic A lamp, bulb-shaped with E27 socket,...
Osram LED Base Classic A lamp, bulb-shaped with E27 socket,...*
Energy consumption 9 kWh / 1000h at 806 lm; Long life - up to 15000 hours and up to 100000 switching cycles
11,39 € - € 3,55 7,84 € Amazon Prime
- € 2,49Services
Osram Lamps LED Base Classic A lamp, bulb-shaped with...
Osram Lamps LED Base Classic A lamp, bulb-shaped with...*
Energy consumption 7 kWh / 1000h at 806 lm; Long life - up to 15000 hours and up to 100000 switching cycles
11,39 € - € 2,49 8,90 € Amazon Prime
- € 3,00Services
- € 2,96Services
DOITOOL 2pcs Creative Display Lamp Picture Light Puck Lights...
DOITOOL 2pcs Creative Display Lamp Picture Light Puck Lights...*
Ceiling display light: high luminous efficiency with high-performance LED; LED display lamp: simple design is practical
27,99 €
LED track spotlight 'SOL' white - 27W - Made in Germany -...
LED track spotlight "SOL" white - 27W - Made in Germany -...*
Luminous flux: 3.450 lumens; Efficiency: 128 lumens per watt; Color rendering: CRI > 80; Power: 27 watts

Reading tips: coole DIY Projects | Fitness | You like product testing read?

COB LED strip 24v dimmable 5m neutral white 420 LEDs per meter including guide | COB LED Strip 24v 4000k 5m dimmable self-adhesive | LED COB Grow Light | COB plant light 24v LED Strip 5m

On Honest tests you can find some tests (including pool, Fitness, Home & garden) & Guides (including Smart Home, Beauty, Skilled trades) who can help you further.

Tip: An Gift Idea or Birthday gifts should never be cheap products, don't give away anything that you wouldn't use yourself in terms of quality.

Lots of positives Buyer ratings are often a sign that people are satisfied with the illuminant LED product.

Recommended reading: massage gun, Fitness Bike, product testing

more top 10 lists


* Product images & links | Source: Amazon PA API | Last update on 26.05.2024/XNUMX/XNUMX | * = Affiliate links | Prices quoted on this website may have changed. The actual price of a product can be found on the seller's website. Real-time updates are technically not possible. Prices including VAT plus shipping costs


Photo by the author


I'm a freelance author who has published two books, among others. Write as a passionate ghostwriter, a committed adviser, an avid e-booker, and most of all, free. My motto: life will not come after you, but it's twice as fast approaching you.

Leave a Comment