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LED Lights

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.

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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:

    E27

      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.

      E14

      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.

      GU10

      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.

      G4

      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.

      GU5.3

      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.

      G9

      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.

      R7s

      A linear, tube-shaped socket inserted into a fork with a pitch of 78-189 mm. Its operating voltage is 230 V.

      GU4

      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.

      GX53

      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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      1,837 Results
      Rabalux ALENZO 71433
      Ceiling Light - LED, luminous flux 2270 lm, height 6,5 cm, width 42 cm, length 42 cm, material: plastic, IP44
      44.90 €
      Currently Unavailable
      Order Code: Rbx25139
      5.0
      Rabalux ALENZO 71423
      Ceiling Light - LED, luminous flux 2350 lm, adjustable light temperature (3000-6000K), height 6,5 cm, width 42 cm, length 42 cm, material: plastic, IP44
      Buy with code ALZADAYS20AT The 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 ALZADAYS20AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 35.12 €
      43.90 €
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      Order Code: Rbx25138
      5.0
      Rabalux ALENZO 71422
      Ceiling Light - LED, luminous flux 1600 lm, adjustable light temperature (3000-6000K), height 6,5 cm, width 29 cm, length 29 cm, material: plastic, IP44
      Discounted -6 % 28.90 € 30.90 €
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      Order Code: Rbx25136
      1.0
      Rabalux ALENZO 71435
      Ceiling Light - LED, luminous flux 780 lm, adjustable light temperature (3000-6000K), height 6,5 cm, width 25,5 cm, length 25,5 cm, material: plastic, IP44
      23.90 €
      Currently Unavailable
      Order Code: Rbx25131
      Rabalux ALENZO 71432
      Ceiling Light - LED, luminous flux 1450 lm, adjustable light temperature (3000-6000K), height 6,5 cm, width 29 cm, length 29 cm, material: plastic, IP44
      Buy with code ALZADAYS20AT The 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 ALZADAYS20AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 23.12 €
      28.90 €
      Currently Unavailable
      Order Code: Rbx25137
      Rabalux ALENZO 71429
      Ceiling Light - LED, luminous flux 2450 lm, adjustable light temperature (3000-6000K), height 6,5 cm, width 42 cm, length 42 cm, material: plastic, IP44
      Buy with code ALZADAYS20AT The 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 ALZADAYS20AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 35.29 €
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      Order Code: Rbx25134
      5.0
      Rabalux ALENZO 71439
      Ceiling Light - LED, luminous flux 2300 lm, adjustable light temperature (3000-6000K), height 6,5 cm, width 42 cm, length 42 cm, material: plastic, IP44
      Buy with code ALZADAYS20AT The 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 ALZADAYS20AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 33.20 €
      41.50 €
      Currently Unavailable
      Order Code: Rbx25135
      Rabalux ALENZO 71437
      Ceiling Light - LED, luminous flux 1500 lm, height 6,5 cm, width 35,5 cm, length 35,5 cm, material: plastic, IP44
      28.90 €
      Currently Unavailable
      Order Code: Rbx25133
      Rabalux ALENZO 71427
      Ceiling Light - LED, luminous flux 1600 lm, adjustable light temperature (3000-6000K), height 6,5 cm, width 25,5 cm, length 25,5 cm, material: plastic, IP44
      Buy with code ALZADAYS20AT The 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 ALZADAYS20AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 23.12 €
      28.90 €
      Currently Unavailable
      Order Code: Rbx25132
      2.0
      Rabalux ALENZO 71428
      Ceiling Light - LED, luminous flux 1530 lm, adjustable light temperature (3000-6000K), height 6,5 cm, width 35,5 cm, length 35,5 cm, material: plastic, IP44
      Buy with code ALZADAYS20AT The 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 ALZADAYS20AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 28.79 €
      35.99 €
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      In stock 5 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: Rbx25142
      1.0
      Rabalux ALENZO 71425
      Ceiling Light - LED, luminous flux 790 lm, adjustable light temperature (3000-6000K), height 6,5 cm, width 25,5 cm, length 25,5 cm, material: plastic, IP44
      23.90 €
      Currently Unavailable
      Order Code: Rbx25130
      Rabalux ALENZO 71440
      Ceiling Light - LED, luminous flux 2390 lm, height 6,5 cm, width 42 cm, length 42 cm, material: plastic, IP44
      48.90 €
      Currently Unavailable
      Order Code: Rbx25145
      3.0
      Rabalux ALENZO 71438
      Ceiling Light - LED, luminous flux 1500 lm, height 6,5 cm, width 35,5 cm, length 35,5 cm, material: plastic, IP44
      36.90 €
      Currently Unavailable
      Order Code: Rbx25144
      Rabalux ALENZO 71430
      Ceiling Light - LED, luminous flux 2450 lm, height 6,5 cm, width 42 cm, length 42 cm, material: plastic, IP44
      Buy with code ALZADAYS20AT The 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 ALZADAYS20AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 39.12 €
      48.90 €
      Currently Unavailable
      Order Code: Rbx25143
      5.0
      EMOS GoSmart LED 175 cm, Warm White / RGBIC, Wi-Fi, Black
      Floor Lamp - smart, LED, dimmable, power input 24 W, luminous flux 1000 lm, warm light (2700 K), connection via WiFi 2,4 GHz and Bluetooth, app control in Czech, compatible with Tuya, Lidl Home, Smartlife and EMOS GoSmart, height 175 cm, width 2,4 cm, length 2,4 cm, material: aluminium and plastic, IP20
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      Order Code: EMOS25081
      Philips Hue Aurelle Panel SQ S black
      LED Panel - smart, dimmable, power input 19 W, luminous flux 1940 lm, adjustable light temperature (2200-6500K), remote control, connects via Bluetooth, control via app in Czech, compatible with Apple Home and Manufacturer app, bridge required to use all functions, max. height 4,6 cm, width 30 cm, material: aluminium, IP20,
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      Philips Hue Aurelle Panel RD S black
      LED Panel - smart, dimmable, power input 21 W, luminous flux 2450 lm, adjustable light temperature (2200-6500K), remote control, connects via Bluetooth, control via app in Czech, compatible with Apple Home and Manufacturer app, bridge required to use all functions, max. height 4,7 cm, width 39,5 cm, material: aluminium, IP20,
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      Order Code: PHLS25061
      Philips Hue Aurelle Panel RD S white
      LED Panel - smart, dimmable, power input 21 W, luminous flux 2450 lm, adjustable light temperature (2200-6500K), remote control, connects via Bluetooth, control via app in Czech, compatible with Apple Home and Manufacturer app, bridge required to use all functions, max. height 4,7 cm, width 39,5 cm, material: aluminium, IP20,
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      Order Code: PHLS25057
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      Philips Hue Aurelle Panel REC black
      LED Panel - smart, dimmable, power input 39 W, luminous flux 3750 lm, adjustable light temperature (2200-6500K), remote control, connects via Bluetooth, control via app in Czech, compatible with Apple Home and Manufacturer app, bridge required to use all functions, max. height 4,8 cm, width 120 cm, material: aluminium, IP20,
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      Order Code: PHLS25060
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      Philips Hue Aurelle Panel SQ XL black
      LED Panel - smart, dimmable, power input 39 W, luminous flux 3750 lm, adjustable light temperature (2200-6500K), remote control, connects via Bluetooth, control via app in Czech, compatible with Apple Home and Manufacturer app, bridge required to use all functions, max. height 4,8 cm, width 60 cm, material: aluminium, IP20,
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      Order Code: PHLS25059
      Philips Hue Aurelle Panel SQ S white
      LED Panel - smart, dimmable, power input 19 W, luminous flux 1940 lm, adjustable light temperature (2200-6500K), remote control, connects via Bluetooth, control via app in Czech, compatible with Apple Home and Manufacturer app, bridge required to use all functions, max. height 4,6 cm, width 30 cm, material: aluminium, IP20,
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      In stock 3 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: PHLS25054
      5.0
      Philips Hue Aurelle Panel REC white
      LED Panel - smart, dimmable, power input 39 W, luminous flux 3750 lm, adjustable light temperature (2200-6500K), remote control, connects via Bluetooth, control via app in Czech, compatible with Apple Home and Manufacturer app, bridge required to use all functions, max. height 4,8 cm, width 120 cm, material: aluminium, IP20,
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      On the way 1 pcs
      Expected 16/04/2026
      Order Code: PHLS25056
      5.0
      Philips Hue Aurelle Panel SQ XL white
      LED Panel - smart, dimmable, power input 39 W, luminous flux 3750 lm, adjustable light temperature (2200-6500K), remote control, connects via Bluetooth, control via app in Czech, compatible with Apple Home and Manufacturer app, bridge required to use all functions, max. height 4,8 cm, width 60 cm, material: aluminium, IP20,
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      In stock 1 pcs
      Order Code: PHLS25055
      5.0
      EMOS GoSmart LED Spotlight Starter Kit - 255 cm, 12 parts, RGBIC+CCT, dimmable, Wi-Fi
      Light Chain - smart, length 2,55 m, 12× LED, interior use, IP20, timer, for networks power supply, lead length 2 m, compatible with Tuya, Lidl Home, Smartlife and EMOS GoSmart, app in both Czech and English
      Discounted -31 % 38.90 € 56.90 €
      Buy
      In stock > 5 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: EMOS25078

      LED Lights

      LED Lights

      In the category LED Lights on Alza.at, we currently have a total of 1839 products, which you can easily buy online and get quickly delivered. See all of your purchases and make orders on our easy-to-use app.
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