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The latest and most efficient lighting technology. Their service life is remarkable - usually between 20,000 and 50,000 hours. LED lights also achieve high brightness with minimal energy consumption. A 9W LED bulb is equivalent to a 60W halogen lamp.
Continue
LED technology
At the core, it is a semiconductor electronic component that has the ability to emit light or infrared and ultraviolet radiation. This makes it different from other diodes. Officially, it is called a light-emitting diode, or LED for short.
Advantages of LED technology
About ten times more efficient than a normal light bulb
More resistant against vibration and shocks
Can change light without filters
Service life several times longer than other lighting sources
Does not contain mercury
Switching it on and off repeatedly has no negative effects on its service life
The diode can be very small and can be fitted anywhere
Socket
The base part of the bulb that connects to the lamp. There are several types of fittings:
27 mm in diameter, this is one of the most common fittings. It’s used by almost every light source with a voltage of 230 V. You can usually find this type in ceiling or wall lighting fixtures or chandeliers.
Has the same screw as E27. They differ only in diameter, which in this case is 14 mm. The operating voltage is 230 V. Commonly used in smaller lamps, spot lights, and candelabra and chandeliers consisting of a large number of light bulbs.
This socket has no screw. Instead, it has two pins with a diameter of 5 mm that you snap into the lamp and twist slightly. Its operating voltage is 230 V and this type is most commonly encountered in ceiling lights, spot lights, or in bathroom and lavatory fixtures.
A threadless socket, it features two pins 4 mm apart that you snap into the lamp. Its operating voltage is 12V. Most commonly found in kitchen counter lighting fixtures, low ceilings, or bars.
Another threadless socket, it features two pins 1 mm in diameter and spaced 5.3 mm apart. The socket is designed for 12V. Mainly used in smaller lamps and spot lights.
A threadless socket similar to GU10. It has two pins that snap into the lamp. This is the smallest size for 230V LED bulbs. Most commonly used in ceiling fixtures, spot lights, or in bathroom and lavatory fixtures.
A threadless socket similar to other GU types. You’ve got two pins 1 mm in diameter and spaced 4 mm apart that you simply snap into the lamp. The pins must be at least 6 mm long.
This type is used in ceiling fixtures, floor lamps, or footings. The distance between the pins is 53 mm.
General comparison chart
This chart shows estimated power savings when using different types of light bulb technology. In direct comparison, LED is clearly the best option.
Brightness
220 lm
400 lm
700 lm
900 lm
1300 lm
Light source type
Incandescent bulb
25 W
40 W
60 W
75 W
100 W
Halogen bulb
18 W
28 W
42 W
53 W
70 W
Energy-efficient light bulb
6 W
9 W
12 W
15 W
20 W
LED bulb
4 W
6 W
10 W
13 W
18 W
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Monitor Light - dimmable, LED, designed for curved monitors (1000R - 1800R), adjustable colour temperature 3000 - 6500k and light colour warm, cold and day white, power consumption 5 W, luminous flux 275 lm, beam angle 45°, Ra 95, elegant and compact design, even lighting, wheeled remote control, plastic material, diameter 28 mm, Length 450 mm
Buy with codeALZADAYS25DEThe discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Erhalten Sie 25 % Rabatt mit dem Code ALZADAYS25DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.35.18 €
Monitor Light - integrated LED light source, with a switch, possibility of tilting, without the need for a bridge and the possibility of interconnection, chromaticity and dimming settings, control via the remote control, touch, on the clip, adjustable light temperature, chromaticity from 2700 to 6500 K, voltage 5 V, power input 15 W, modern style, material aluminium and plastic, grey colour, dimensions 10.9 × 50 × 14.3 cm (L×W×H)
LED Light Strip - smart, 200 cm, dimmable, self-adhesive, adjustable light colour, mains power supply, adjustable light temperature (2000-6500 K), compatible with Apple Home, Google Home and Philips Hue, supported OS: Android and iOS, mobile app in Czech, energy label G, one piece in package
LED Bulb - smart, lamp cap GU10 - lamp cap GU10, power input 5 W, 230 V, luminous flux 400 lm (2000 K), Bluetooth, compatible with Apple Home, Google Home, Philips Hue, control via app in both Czech and English, lifespan 25000 h, energy label E, 3 in package
Buy with codeALZADAYS15DEThe discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Erhalten Sie 15 % Rabatt mit dem Code ALZADAYS15DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.144.42 €
LED Light - dimmable, luminous flux 1000 lm, motion sensor, material: plastic, max. height 15 cm, width 17,9 cm, IP54
Buy with codeALZADAYS20DEThe discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Erhalten Sie 20 % Rabatt mit dem Code ALZADAYS20DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.32.72 €
Ceiling Light - LED, luminous flux 900 lm, neutral light, height 2,8 cm, width 26 cm, IP44
Buy with codeALZADAYS30DEThe discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Erhalten Sie 30 % Rabatt mit dem Code ALZADAYS30DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.13.93 €
Wall Lamp - LED, dimmable, power input 8,5 W, luminous flux 650 lm, adjustable light temperature (2700-5000K), height 10,9 cm, width 13,4 cm, material: metal, IP44
Buy with codeALZADAYS50DEThe discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Erhalten Sie 50 % Rabatt mit dem Code ALZADAYS50DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.37.45 €
LED Light Strip - smart, 100 cm, dimmable, self-adhesive, adjustable light colour, mains power supply, adjustable light temperature (2000-6500 K), compatible with Apple Home, Google Home and Philips Hue, supported OS: Android and iOS, mobile app in Czech, energy label G, one piece in package
Spot Lighting - LED, ceiling light, suspended ceiling light, dimmable, smart, 230 V, luminous flux 1050 lm, adjustable light temperature (2200K-6500 K), connection via Bluetooth, app for Android and iOS, app control in Czech, compatible with Apple Home, Google Home, Samsung SmartThings, Lidl Home, IFTTT and TaHoma, IP20 protection
Monitor Light - dimmable, LED, adjustable colour temperature 3000 - 6500k and light colour warm, cold and day white, power consumption 5 W, luminous flux 285 lm, beam angle 45°, Ra 95, elegant and compact design, even lighting, wheeled remote control, material metal, diameter 22 mm, length 510 mm
Buy with codeALZADAYS25DEThe discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Erhalten Sie 25 % Rabatt mit dem Code ALZADAYS25DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.40.43 €
LED Light Strip - smart, 1000 cm, dimmable, self-adhesive, with remote control, adjustable light colour, mains power supply, adjustable light temperature (2200-6500 K), compatible with Apple Home, Google Home, Samsung SmartThings and Philips Hue, supported OS: Android and iOS, mobile app in Czech, energy label G, one piece in package
LED Light Strip - smart, dimmable, self-adhesive, adjustable light colour, mains power supply, adjustable light temperature (2000-6500 K), compatible with Apple Home and Philips Hue, supported OS: Android and iOS, mobile app in Czech, energy label G
LED Light Strip - smart, 360 cm, dimmable, self-adhesive, 270 LED(s), adjustable light colour, mains power supply, adjustable light temperature (2700-6500 K), compatible with Apple Siri shortcuts, Google Home and GOVEE Home, supported OS: Android, Windows and iOS, mobile app in English, energy label G, one piece in package
Buy with codeALZADAYS10DEThe discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Erhalten Sie 10 % Rabatt mit dem Code ALZADAYS10DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.173.61 €
LED Light Strip - smart, 500 cm, dimmable, self-adhesive, with remote control, adjustable light colour, mains power supply, adjustable light temperature, compatible with Apple Home, Google Home, Samsung SmartThings and Philips Hue, supported OS: Android and iOS, mobile app in Czech, energy label G, one piece in package
LED Light Strip - smart, 30 cm, dimmable, adjustable light colour, compatible with GOVEE Home, supported OS: Android and iOS, mobile app in English, 4 pieces in package
Buy with codeALZADAYS20DEThe discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Erhalten Sie 20 % Rabatt mit dem Code ALZADAYS20DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.27.12 €
Table Lamp - smart, LED dimmable, power input 8,1 W, luminous flux 570 lm, adjustable light temperature (2000-6500K), power plug, connects via Bluetooth, control via app in Czech, compatible with Apple Home and Philips Hue, bridge required to use all functions, height 22,2 cm, width 16,5 cm, material: metal, IP20
Ceiling Light - smart, LED, dimmable, luminous flux 4500 lm, adjustable light temperature (2700-6500K), connects via WiFi 2,4 GHz and Bluetooth, compatible with Google Home, Samsung SmartThings and Xiaomi Home, height 9,2 cm, width 59,5 cm, length 59,5 cm, IP20
LED Light Strip - smart, 500 cm, self-adhesive, adjustable light colour, mains power supply, adjustable light temperature (2700-6500 K), compatible with Apple Home, Google Home, Samsung SmartThings and IFTTT, supported OS: Android and iOS, one piece in package
LED Light Strip , 300 cm, with remote control, adjustable light colour, mains power supply, adjustable light temperature, compatible with Apple Home, Google Home, Samsung SmartThings and Philips Hue, supported OS: Android and iOS, mobile app in Czech, one piece in package
Wall Lamp - LED, power input 9,5 W, luminous flux 600 lm, height 17 cm, width 22,8 cm, material: metal, IP44
Buy with codeALZADAYS50DEThe discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Erhalten Sie 50 % Rabatt mit dem Code ALZADAYS50DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.41.95 €
Ceiling Light - smart, LED, dimmable, power input 45 W, luminous flux 3000 lm, connects via Bluetooth, compatible with Xiaomi Home, bridge required to use all functions, height 6 cm, width 45 cm, IPx5
Bridge - master control, communication via ZigBee protocol, up to 50 Hue bulbs, connection of up to 12 Hue accessories, compatible with Amazon Alexa and Apple Homekit
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LED Lights
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