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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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      2,045 Results
      Eglo SELVINA 1 - Ceiling Light
      Eglo SELVINA 1
      Ceiling Light - LED, power input 21 W, warm light, height 11,5 cm, width 30 cm, length 69 cm, material: aluminium and metal, IP20
      93.90 €
      Currently Unavailable
      Order Code: iGL21D749
      Eglo FUEVA 5, 4000 K, 210 × 210 mm, white - Ceiling Light
      2 colors
      5.0 1×
      Eglo FUEVA 5, 4000 K, 210 × 210 mm, white
      Ceiling Light - LED, power input 17 W, height 2,8 cm, width 21 cm, length 21 cm, material: metal, IP20
      30.90 €
      Buy
      On the way > 5 pcs
      Expected 26/07/2026
      Order Code: iGL21D74
      Eglo SANIA 4 98422, 20 cm - Wall Lamp
      Eglo SANIA 4 98422, 20 cm
      Wall Lamp - LED, power input 10 W, height 8 cm, width 9 cm, material: aluminium, IP20
      64.90 €
      Buy
      On the way > 5 pcs
      Expected 26/07/2026
      Order Code: iGL21D636
      Eglo FUEVA 5, 4000 K, 210 mm, white - Ceiling Light
      2 colors
      Eglo FUEVA 5, 4000 K, 210 mm, white
      Ceiling Light - LED, power input 17 W, warm light, height 2,8 cm, width 21 cm, length 21 cm, material: metal, IP20
      30.90 €
      Buy
      On the way > 5 pcs
      Expected 26/07/2026
      Order Code: iGL21D54
      Eglo FUEVA 5, 4000 K, 285 mm, black - Ceiling Light
      5 colors
      5.0 8×
      Eglo FUEVA 5, 4000 K, 285 mm, black
      Ceiling Light - LED, power input 20,5 W, height 2,8 cm, width 28,5 cm, length 28,5 cm, material: metal, IP20
      44.90 €
      Buy
      On the way > 5 pcs
      Expected 26/07/2026
      Order Code: iGL21D36
      Eglo KOB LED LED 3 × 2, 3 W, white - Under-Counter Light
      4.0 1×
      Eglo KOB LED LED 3 × 2, 3 W, white
      Under-Counter Light - LED, power input 6,9 W, height 2,5 cm, width 7 cm, length 60 cm, material: metal, IP20
      56.90 €
      Currently Unavailable
      Order Code: iGL21D301
      Eglo PASTERI E27, LED 1 × 40 W, 1 × 3, 5 W, Grey - Wall Lamp
      5 colors
      5.0 4×
      Eglo PASTERI E27, LED 1 × 40 W, 1 × 3, 5 W, Grey
      Wall Lamp - LED, power input 43,8 W, height 38 cm, width 19,5 cm, material: metal, IP20
      64.90 €
      Buy
      On the way > 5 pcs
      Expected 26/07/2026
      Order Code: iGL21D254
      Eglo VINCHIO, 40 cm - Wall Lamp
      5.0 2×
      Eglo VINCHIO, 40 cm
      Wall Lamp - LED, power input 9 W, height 5 cm, width 14 cm, material: metal, IP44
      77.90 €
      Buy
      On the way 4 pcs
      Expected 26/07/2026
      Order Code: iGL21D944
      Eglo FUEVA 5, 3000 K, 285 × 285 mm, white - Ceiling Light
      3 colors
      4.3 7×
      Eglo FUEVA 5, 3000 K, 285 × 285 mm, white
      Ceiling Light - LED, power input 20,5 W, height 3 cm, width 28,5 cm, length 28,5 cm, material: metal, IP44
      48.90 €
      Buy
      On the way > 5 pcs
      Expected 26/07/2026
      Order Code: iGL21D916
      Eglo FUEVA 5, 3000 K, IP44, 285 mm, white - Ceiling Light
      5 colors
      5.0 8×
      Eglo FUEVA 5, 3000 K, IP44, 285 mm, white
      Ceiling Light - LED, power input 20,5 W, warm light, height 2,8 cm, width 28,5 cm, length 28,5 cm, material: metal, IP44
      48.90 €
      Buy
      On the way > 5 pcs
      Expected 26/07/2026
      Order Code: iGL21D845
      Eglo PASTERI E27, LED 1×40W, 1×3.5W, Taupe - Wall Lamp
      5 colors
      5.0 4×
      Eglo PASTERI E27, LED 1×40W, 1×3.5W, Taupe
      Wall Lamp - LED, power 43.8W, height 38cm, width 19.5cm, material: metal, IP20
      64.90 €
      Buy
      On the way > 5 pcs
      Expected 26/07/2026
      Order Code: iGL21D809
      Eglo PASTERI E27, LED 1×40W, 1×3.5W, White/Copper - Wall Lamp
      5 colors
      5.0 4×
      Eglo PASTERI E27, LED 1×40W, 1×3.5W, White/Copper
      Wall Lamp - LED, power consumption 43.8W, height 38cm, width 19.5cm, material: metal, IP20
      77.90 €
      Buy
      In stock 1 pcs
      Order Code: iGL21D785
      Eglo ZARATE LED 2 W - Spot Lighting
      Eglo ZARATE LED 2 W
      Spot Lighting - LED, wall light, 230 V, warm light IP20 protection
      27.90 €
      Buy
      On the way > 5 pcs
      Expected 26/07/2026
      Order Code: iGL21D708
      Eglo METRASS 2 LED 2 × 4, 5 W - Wall Lamp
      Eglo METRASS 2 LED 2 × 4, 5 W
      Wall Lamp - LED, power input 9 W, warm light, height 20 cm, width 5,5 cm, material: aluminium, IP20
      81.90 €
      Buy
      On the way 3 pcs
      Expected 26/07/2026
      Order Code: iGL21D699
      Eglo BAYA LED 20 W, 2,5 W, 2,5 W - Floor Lamp
      3.9 9×
      Eglo BAYA LED 20 W, 2,5 W, 2,5 W
      Floor Lamp - LED, power input 25 W, warm light, height 180 cm, width 25 cm, length 36 cm, material: metal, IP20
      141.90 €
      Currently Unavailable
      Order Code: iGL21D652
      Eglo FUEVA 5, 4000 K, 285 mm, white - Ceiling Light
      5 colors
      5.0 8×
      Eglo FUEVA 5, 4000 K, 285 mm, white
      Ceiling Light - LED, power input 20,5 W, neutral light, height 2,8 cm, width 28,5 cm, length 28,5 cm, material: metal, IP20
      44.90 €
      Buy
      On the way > 5 pcs
      Expected 26/07/2026
      Order Code: iGL21D63
      Eglo FUEVA 5, 4000 K, 285 × 285 mm, white - Ceiling Light
      2 colors
      4.7 3×
      Eglo FUEVA 5, 4000 K, 285 × 285 mm, white
      Ceiling Light - LED, power input 20,5 W, height 2,8 cm, width 28,5 cm, length 28,5 cm, material: metal, IP20
      44.90 €
      Buy
      On the way > 5 pcs
      Expected 26/07/2026
      Order Code: iGL21D59
      Eglo FUEVA 5, 4000 K, 160 mm, black - Ceiling Light
      4 colors
      5.0 1×
      Eglo FUEVA 5, 4000 K, 160 mm, black
      Ceiling Light - LED, power input 11 W, warm light, height 2,8 cm, width 16 cm, length 16 cm, material: metal, IP20
      23.90 €
      Buy
      On the way > 5 pcs
      Expected 26/07/2026
      Order Code: iGL21D56
      Eglo FUEVA 5, 3000 K, 285 mm, white - Ceiling Light
      5 colors
      5.0 8×
      Eglo FUEVA 5, 3000 K, 285 mm, white
      Ceiling Light - LED, power input 20,5 W, warm light, height 2,8 cm, width 28,5 cm, length 28,5 cm, material: metal, IP20
      44.90 €
      Buy
      On the way > 5 pcs
      Expected 26/07/2026
      Order Code: iGL21D467
      Eglo FUEVA 5, 4000 K, 160 × 160 mm, black - Ceiling Light
      4.0 3×
      Eglo FUEVA 5, 4000 K, 160 × 160 mm, black
      Ceiling Light - LED, power input 11 W, height 2,8 cm, width 16 cm, length 16 cm, material: metal, IP20
      23.90 €
      Buy
      On the way > 5 pcs
      Expected 26/07/2026
      Order Code: iGL21D42
      Eglo SANIA 4 98423, 36,5 cm - Wall Lamp
      Eglo SANIA 4 98423, 36,5 cm
      Wall Lamp - LED, power input 12 W, height 8 cm, width 9 cm, material: aluminium, IP20
      81.90 €
      Buy
      On the way > 5 pcs
      Expected 26/07/2026
      Order Code: iGL21D253
      Eglo CALPINO LED 2 × 3,3 W - Wall Lamp
      Eglo CALPINO LED 2 × 3,3 W
      Wall Lamp - LED, power input 6,6 W, height 10,5 cm, width 11 cm, material: aluminium, IP54
      59.90 €
      Buy
      On the way 5 pcs
      Expected 26/07/2026
      Order Code: iGL21D171
      Eglo FUEVA 5, 3000 K, 285 mm, Matt Nickel - Ceiling Light
      5 colors
      5.0 8×
      Eglo FUEVA 5, 3000 K, 285 mm, Matt Nickel
      Ceiling Light - LED, power consumption 20.5W, height 2.8cm, width 28.5cm, length 28.5cm, material metal, IP20,
      48.90 €
      Buy
      On the way > 5 pcs
      Expected 26/07/2026
      Order Code: iGL21D1034
      Eglo MANILVA 1 LED 16 W - Ceiling Light
      5.0 1×
      Eglo MANILVA 1 LED 16 W
      Ceiling Light - LED, power input 16 W, warm light, height 7 cm, width 29 cm, length 29 cm, material: metal, IP44
      77.90 €
      Buy
      On the way 4 pcs
      Expected 26/07/2026
      Order Code: iGL21D151
      LED Strip Lights LED Strips Computer Monitor Lights Monitor LED panels LED panels Smart Lighting Smart Motion Sensor LED Lights Motion Sensor Remote Control LED Lights Remote Control Dimmable LED Lights Dimmable Battery-powered LED Lights Battery-powered LED Grow Lights LED Panels LED Bulbs LED Outdoor LED Lighting LED Modular Lights Modular LED Light Accessories Accessories
       

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      In the category LED Lights on Alza.de, we currently have a total of 2045 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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