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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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      4.8 18×
      EMOS LED TARA, black
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      Rabalux Bedi 74234 - Table Lamp
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      Rabalux Bedi 74234
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      5.0 2×
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      Philips Hue White Ambiance 8,1W 1100 E27 - LED Bulb
      5.0 1×
      Philips Hue White Ambiance 8,1W 1100 E27
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      Eurakles LUISA outdoor LED, IP65 20 W 1500 lm 4000 K, anthracite, hinged - Wall Lamp
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      Rabalux DEMIR 71398 - Ceiling Light
      4.0 1×
      Rabalux DEMIR 71398
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      4.5 2×
      IMMAX NEO Smart 3 m, RGB + CCT, colour + dimmable, Zigbee, TUYA, MUSIC
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      Top Light Metal 40C - LED Ceiling Light LED/36W/230V - Ceiling Light
      Top Light Metal 40C - LED Ceiling Light LED/36W/230V
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      Philips Hue White 5,5W GU10 set 2pcs - LED Bulb
      4.9 17×
      Philips Hue White 5,5W GU10 set 2pcs
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      Eurakles LED ceiling luminaire RETRO IP44 36 W 2880 lm 3000-6500 K white/chrome - LED Light
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      ZAZU - Rabbit RUBY - Night Sky Projector with Soothing Melodies - Night Light
      3.7 6×
      ZAZU - Rabbit RUBY - Night Sky Projector with Soothing Melodies
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      Avide Set waterproof LED strip with driver and USB connector 2m - LED Light Strip
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      Philips Hue White 10W 1100 E27 2pcs - LED Bulb
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      Extol 43161 white, with magnifying glass, USB power supply - Table Lamp
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      Extol 43161 white, with magnifying glass, USB power supply
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      Yeelight LED Smart Lamp D2-Co branded with Razer - LED Light
      3.6 20×
      Yeelight LED Smart Lamp D2-Co branded with Razer
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      LEDSolar 196 solar outdoor light luminaire, 196 LEDs with sensor, wireless, 4W, cold - LED Light
      4.0 3×
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      LED Light - power input 10 W, luminous flux 1500 lm, cool light motion sensor, material: plastic, max. height 10,9 cm, width 5 cm, IP65
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      LED Table Lamp with Display, 9W, Light Temperature Adjustment, Leather, Brown - Table Lamp
      5.0 19×
      LED Table Lamp with Display, 9W, Light Temperature Adjustment, Leather, Brown
      Table Lamp - LED dimmable, power input 9 W, luminous flux 500 lm, touch control, height 41 cm, width 181 cm, material: plastic
      37.90 €
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      In stock 1 pcs at the supplier's
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      LuDream Focus Black LED table lamp without blue component - Table Lamp
      2 colors
      4.8 20×
      LuDream Focus Black LED table lamp without blue component
      Table Lamp - LED dimmable, power input 10 W, luminous flux 450 lm, adjustable light temperature (1100-6000K), touch control, power plug and usb, lead length 1,5 m, height 70 cm, width 11,5 cm, material: aluminium and plastic
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      Yeelight Meteor C300 Smart Ceiling Light, black - Ceiling Light
      4 sizes
      2.1 9×
      Yeelight Meteor C300 Smart Ceiling Light, black
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      Buy at the price for both existing and new AlzaPlus+ members 18.45 €
      36.90 €
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      Order Code: YeeLa105a
      Rabalux Lucas 71134 - LED Light
      5.0 2×
      Rabalux Lucas 71134
      LED Light - power input 24 W, luminous flux 1750 lm, motion sensor, material: plastic, max. height 10,5 cm, width 38 cm, IP44
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      LED Lights

      AlzaPlus+ deals LED Strip Lights LED Strips Computer Monitor Lights Monitor LED panels LED panels Spotlights LED Spotlights 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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      LED Lights

      In the category LED Lights on Alza.sk, we currently have a total of 3975 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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