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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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      1,842 Results
      4.3
      Philips Hue Still 32613/31/P6
      Ceiling Light - smart, LED, dimmable, power input 32 W, luminous flux 2400 lm, adjustable light temperature (2200-6500K), connects via Bluetooth, control via app in Czech, compatible with Apple Home and Philips Hue, bridge required to use all functions, height 7,1 cm, width 39,1 cm, length 39,1 cm, material: metal, IP20
      174.90 €
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      In stock 1 pcs
      Order Code: ESO521d2
      4.6 44×
      Philips Hue Being 32610/48/P6
      Ceiling Light - smart, LED, dimmable, power input 22,5 W, luminous flux 2500 lm, adjustable light temperature (2200-6500K), connects via Bluetooth, control via app in Czech, compatible with Apple Home and Philips Hue, bridge required to use all functions, height 5,1 cm, width 34,8 cm, length 34,8 cm, material: metal, IP20
      165.90 €
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      In stock 2 pcs
      Order Code: ESO521c3
      4.6 44×
      Philips Hue Being 32610/31/P6
      Ceiling Light - smart, LED, dimmable, power input 22,5 W, luminous flux 2500 lm, adjustable light temperature (2200-6500K), connects via Bluetooth, control via app in Czech, compatible with Apple Home and Philips Hue, bridge required to use all functions, height 5,1 cm, width 34,8 cm, length 34,8 cm, material: metal, IP20
      174.90 €
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      In stock 4 pcs
      Order by midnight, get it at the AlzaBox in the morning.
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      Order Code: ESO521c2
      4.7
      Philips Hue Fair 40339/31/P7
      Chandelier - smart, LED, dimmable, power input 39 W, luminous flux 3000 lm, adjustable light temperature (2200-6500K), connects via Bluetooth, control via app in Czech, compatible with Apple Home and Philips Hue, bridge required to use all functions, height 150 cm, width 44,4 cm, material: metal, IP20
      Buy with code ALZADAYS30AT The 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 ALZADAYS30AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 195.23 €
      278.90 €
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      In stock 2 pcs
      Order Code: ESO515n2
      4.8 25×
      Philips Hue Amaze 40233/31/P7
      Chandelier - smart, LED, dimmable, power input 39 W, luminous flux 3000 lm, adjustable light temperature (2200-6500K), connects via Bluetooth, control via app in Czech, compatible with Apple Home and Philips Hue, bridge required to use all functions, height 150 cm, width 43,4 cm, material: metal, IP20
      233.90 €
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      In stock 3 pcs
      Order Code: ESO515m2
      4.8 25×
      Philips Hue Amaze 40233/30/P7
      Chandelier - smart, LED, dimmable, power input 39 W, luminous flux 3000 lm, adjustable light temperature (2200-6500K), connects via Bluetooth, control via app in Czech, compatible with Apple Home and Philips Hue, bridge required to use all functions, height 150 cm, width 43,4 cm, material: metal, IP20
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      Ordered on request
      Order Code: ESO515m1
      5.0 22×
      Philips Hue Wellness 40801/30/P7
      Table Lamp - smart, LED dimmable, power input 9,5 W, luminous flux 806 lm, adjustable light temperature (2200-6500K), power plug, connects via Bluetooth, control via app in Czech, compatible with Apple Home and Philips Hue, bridge required to use all functions, height 19,3 cm, width 18,6 cm, material: wood, IP20
      124.90 €
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      On the way 4 pcs
      Expected 27/04/2026
      Order Code: ESO510g
      Philips - LED outdoor wall lamp 1xLED/6W/230V IP44
      Wall Lamp - LED, power input 6 W, luminous flux 600 lm, warm light (2700 K), height 21,3 cm, width 7,8 cm, material: plastic, IP44
      Buy with code ALZADAYS50AT The 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 ALZADAYS50AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 13.95 €
      Amazing Deal 27.90 €
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      In stock 1 pcs
      Order Code: ESO415s
      5.0
      Philips myGarden Arbour 16461/93/16
      Wall Lamp - LED, power input 6 W, luminous flux 600 lm, warm light (2700 K), height 22,1 cm, width 16,6 cm, material: metal and plastic, IP44
      51.90 €
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      In stock > 5 pcs
      Order Code: ESO415p
      4.6
      Philips myGarden Arbour 16460/93/16
      Wall Lamp - LED, power input 6 W, luminous flux 600 lm, warm light (2700 K), height 22,1 cm, width 16,6 cm, material: metal and plastic, IP44
      34.90 €
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      In stock 5 pcs
      Order Code: ESO415o
      5.0
      Philips myGarden Stock 16465/93/16
      Wall Lamp - LED, power input 6 W, luminous flux 600 lm, warm light (2700 K), height 24,6 cm, width 18 cm, material: metal and plastic, IP44
      53.90 €
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      In stock 3 pcs
      Order Code: ESO415e
      5.0
      Philips myGarden Stock 16464/93/16
      Wall Lamp - LED, luminous flux 600 lm, warm light (2700 K), height 24,6 cm, width 18 cm, material: metal and plastic, IP44
      38.90 €
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      In stock 2 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: ESO415d
      5.0
      Philips myGarden Karp 17293/93/16
      Wall Lamp - LED, luminous flux 600 lm, warm light (2700 K), height 26,55 cm, width 21,05 cm, material: metal and plastic, IP44
      58.90 €
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      In stock 2 pcs
      Order Code: ESO415a
      4.0
      Philips Phase 53300/30/16
      Spot Lighting - LED, dimmable, 230 V, luminous flux 500 lm, IP20 protection
      41.90 €
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      In stock > 5 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: ESO266h6
      Philips Alcyone 77113/31/16
      Spot Lighting - LED, ceiling light, suspended ceiling light, 230 V, luminous flux 630 lm, IP20 protection
      24.01 €
      Currently Unavailable
      Order Code: ESO361o1
      4.8 191×
      Energizer Booklight 2CR2032
      LED Flashlight - flexible, 2x CR2032 (included)
      from  10.95 €
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      In stock > 10 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: XP4001a
      4.8 546×
      Solight LED table lamp dimmable 12W, black
      Table Lamp - LED dimmable, power input 12 W, luminous flux 700 lm, adjustable light temperature (3000-6000K), touch control, power plug, width 12,5 cm, material: plastic
      Buy with code ALZADAYS15AT The 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 ALZADAYS15AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 39.87 €
      46.90 €
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      In stock > 5 pcs
      Order Code: SD070g2
      4.8 546×
      Solight Table Lamp Dimmable 12W, White
      Table Lamp - LED dimmable, power input 12 W, luminous flux 700 lm, touch control, height 430 cm, width 125 cm, material: plastic
      Discounted -7 % 46.90 € 50.90 €
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      In stock 2 pcs
      Order by midnight, get it at the AlzaBox in the morning.
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      Order Code: SD070g1

      LED Lights

      LED Lights

      In the category LED Lights on Alza.at, we currently have a total of 1842 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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