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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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      1,840 Results
      5.0
      Philips Hue White Ambiance 5.1W MR16 2P EU
      LED Bulb - smart, lamp cap GU5,3 - lamp cap GU5,3, power input 5,1 W, 230 V, luminous flux 400 lm, adjustable light temperature (2200-6500 K), diameter of 5 cm, Bluetooth, compatible with Apple Home, Google Home, Samsung SmartThings, Philips Hue, control via app in both Czech and English, lifespan 25000 h, energy label G, 2 in package
      Amazing Deal 56.90 €
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      In stock > 5 pcs
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      Order Code: PHLS23019
      4.3
      Philips Hue White and colour ambiance 6.3W MR16 1P EU
      LED Bulb - smart, lamp cap GU5,3 - lamp cap GU5,3, power input 6,3 W, 230 V, luminous flux 400 lm, adjustable light temperature (2200-6500 K), diameter of 5 cm, Bluetooth, compatible with Apple Home, Samsung SmartThings, Philips Hue, control via app in both Czech and English, lifespan 25000 h, energy label G, 1 piece in package
      59.90 €
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      In stock > 5 pcs
      Order Code: PHLS23020
      12.90 €
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      In stock > 5 pcs
      Order Code: TslLight23_032
      4.3
      Rabalux 3240 OPHUS
      Floor Lamp - LED, dimmable, luminous flux 2110 lm, warm light (3000 K), height 180 cm, width 25,5 cm, length 25,5 cm, material: metal and glass, IP20
      116.90 €
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      In stock > 5 pcs
      Order Code: Rbx23_57
      4.8 10×
      Rabalux 3239 OPHUS
      Floor Lamp - LED, dimmable, luminous flux 2110 lm, warm light (3000 K), height 180 cm, width 25,5 cm, length 25,5 cm, material: metal and glass, IP20
      113.63 €
      Currently Unavailable
      Order Code: Rbx23_56
      4.5 14×
      Rabalux 2310 DRACO
      Floor Lamp - LED, power input 13 W, luminous flux 790 lm, width 21 cm, length 60 cm, material: metal and plastic, IP20
      59.90 €
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      In stock > 5 pcs
      Order Code: Rbx23_45
      5.0
      Keysing Star BEITY, 40W
      LED Reflector - IP65 Degree of protection,, battery lasts , Energy Efficiency Class F
      12.90 €
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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: Key23_06
      4.6 53×
      Keysing Star LENNART, 200W
      LED Reflector - IP65 Degree of protection, cool white light, battery lasts , Energy Efficiency Class F
      40.90 €
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      In stock > 5 pcs
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      Order Code: Key23_03
      4.6 53×
      Keysing Star LENNART, 20W
      LED Reflector - IP65 Degree of protection, cool white light, battery lasts , Energy Efficiency Class F
      6.49 €
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      In stock 1 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: Key23_01
      5.0
      BenQ LaptopBar white
      USB Light Clip-on lamp, for the laptop, LED, 7,5W, 700lux, 2700-5700K, dimmable, automatic brightness control, touch control, USB, white
      135.90 €
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      Ordered on request
      Order Code: BQ100a
      4.7 14×
      Govee SMART LED RGBIC Panel 38cm for TV 43-75" - 2pcs
      LED Light - smart, dimmable, power input 24 W, connects via WiFi 2,4 GHz and Bluetooth, control via app in English, compatible with GOVEE Home, material: plastic, max. height 38 cm, width 3,5 cm
      Amazing Deal 65.90 €
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      Order Code: Govee23_09
      5.0
      Govee Neon RGBIC LED table backlight
      LED Light Strip - smart, 300 cm, dimmable, self-adhesive, adjustable light colour, mains power supply, compatible with GOVEE Home, supported OS: Android and iOS, mobile app in English, energy label G, one piece in package
      65.90 €
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      In stock 3 pcs
      Order Code: Govee23_08
      5.0
      Pusheen: Gamer - lamp
      Decorative Lighting - for bedroom and children's room, made of recycled plastic, power supply via USB cable or 3 AAA batteries
      Great price 23.90 €
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      In stock 2 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: MERCHcp0022
      4.9 14×
      Minecraft: Fox - 3D lamp
      Decorative Lighting - for Minecraft fans, with fox motif, ideal for table, powered by 3 AAA batteries, height 16 cm
      Great price 17.90 €
      Currently Unavailable
      Order Code: MERCHcp0020
      3.7
      Marvel Spiderman: Mask - lamp
      Decorative Lighting - for Spider-Man fans, ideal for table and wall, Power supply via USB cable or 3 AAA batteries, plastic material, red and black, dimensions 23 × 14 × 11 cm
      30.90 €
      Currently Unavailable
      Order Code: MERCHcp0019
      Innr Smart Outdoor Spot Light Color, compatible with Philips Hue, extension
      Garden Lighting - spotlight and reflector, smart, LED, power input 4,8 W, luminous flux 290 lm, bridge required to use all functions, material: aluminium and metal, IP65
      37.90 €
      Currently Unavailable
      Order Code: Innr23_06
      3.6 20×
      Yeelight LED Smart Lamp D2-Co branded with Razer
      LED Light - smart, dimmable, power input 5 W, luminous flux 240 lm, adjustable light temperature, (1700-6500K) touch control, control via app in English, compatible with Apple Home and Manufacturer app, material: plastic, max. height 10 cm, width 14 cm, IP20
      30.90 €
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      In stock > 5 pcs
      Order by midnight, get it at the AlzaBox in the morning.
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      Order Code: Yeel23_01
      Nedis WIFILW06RGB
      LED Light - smart, dimmable, power input 10 W, luminous flux 140 lm, remote control, control via app in English, compatible with Google Home and Tuya, bridge required to use all functions, material: plastic, max. height 2,6 cm, width 14,4 cm, IP20
      68.90 €
      Currently Unavailable
      Order Code: Nedis23_024
      4.8 24×
      Tesla - LED spotlight with sensor 10W, 900lm, 230V, 4000K
      LED Reflector - IP44 Degree of protection,, battery lasts , Energy Efficiency Class F
      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. 17.77 €
      20.90 €
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      In stock > 10 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: TslLight23_019
      4.5
      Tesla - Kitchen LED strip, KIT, 574x100mm
      Under-Counter Light - LED, dimmable, power input 16 W, luminous flux 1100 lm, adjustable light temperature (2700-5000K), height 9 cm, width 10 cm, length 57,4 cm, material: aluminium, metal and plastic, 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. 34.23 €
      48.90 €
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      In stock 2 pcs
      Order Code: TslLight23_018
      4.5
      Tesla - Kitchen LED strip, KIT, 574x60mm
      Under-Counter Light - LED, dimmable, power input 16 W, luminous flux 960 lm, adjustable light temperature (2700-5000K), height 9 cm, width 6 cm, length 57,4 cm, material: aluminium, metal and plastic, IP20
      Buy with code ALZADAYS25AT The 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 ALZADAYS25AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 27.30 €
      36.40 €
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      In stock 2 pcs
      Order Code: TslLight23_017
      4.5 47×
      Berger Table lamp 1041-TL-11 White
      Table Lamp - LED dimmable, power input 11 W, luminous flux 550 lm, touch control, usb, height 31 cm, width 11 cm, material: metal, IP20
      14.22 €
      Currently Unavailable
      Order Code: BERlmp02
      5.0
      Nanoleaf Shapes Black Hexagons Expansion Pack 3PK
      LED Light - smart, dimmable, power input 1,5 W, luminous flux 180 lm, adjustable light temperature, (1200-6500K) touch control, control via app in English, compatible with Apple Home, Google Home, Samsung SmartThings, Razer Chroma RGB and Manufacturer app, bridge required to use all functions, material: plastic,
      53.90 €
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      In stock 1 pcs
      Order Code: Nano23_14
      4.8
      Nanoleaf Shapes Black Triangles Starter Kit 9PK
      LED Light - smart, dimmable, power input 1,5 W, luminous flux 5 lm, adjustable light temperature, (1200-6500K) touch control, control via app in English, compatible with Apple Home, Google Home, Samsung SmartThings, Razer Chroma RGB and Manufacturer app, bridge required to use all functions, material: plastic, max. height 20 cm, width 23 cm
      172.90 €
      Buy
      In stock 1 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: Nano23_17

      LED Lights

      LED Lights

      In the category LED Lights on Alza.at, we currently have a total of 1840 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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