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Newest orders

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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      4,822 Results
      4.9
      Rabalux - LED Table Lamp with Clip, 1xLED/4.5W/230V
      Table Lamp - LED, power input 4,5 W, luminous flux 330 lm, power plug, height 35 cm, material: plastic, IP20
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      Order Code: RbX21D317
      5.0
      Rabalux BELIZA 72345
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      2.0
      RABALUX 77023 Korana
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      4.3
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      4.8 28×
      Philips Hue Iris White
      Table Lamp - smart, LED dimmable, power input 8,1 W, luminous flux 570 lm, adjustable light temperature (2000-6500K), remote control, power plug, connects via Bluetooth, control via app in Czech, compatible with Apple Home and Philips Hue, bridge required to use all functions, height 22,2 cm, width 16,5 cm, material: metal, IP20
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      5.0
      Eve Flare Portable Smart LED Lamp - Thread compatible
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      Eurakles LED luminaire SOLLA II 60 W 6000 lm 4000 K IP44 white diameter 50 × 7,5 cm
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      5.0
      Rabalux ALENZO 71422
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      5.0
      EMOS LED Table Lamp STELLA, Blue
      Table Lamp - LED dimmable, power input 6,5 W, luminous flux 400 lm, neutral light (4000 K), with switch, power plug, lead length 1,7 m, height 55 cm, width 16 cm, material: metal and plastic, IP20
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      Philips Ozziet CL570 LED luminaire 1 × 36 W, 4100 lm, 4000 K, step dimming IP20 50 cm,
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      5.0
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      5.0
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      Luxera Prezent Keyo LED 6 W, Solar plug-in garden luminaire
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      3.0
      CONNECT IT Bright LED desk lamp, black
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      EMOS LED luminaire FIONI, round, white, 12 W, neutral white, IP44
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      Nanoleaf Shapes Triangles Mini Exp. Pack 10 Pack
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      4.0
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      4.5
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      Markslöjd 107909 - LED Bathroom Mirror Lighting NePTUNUS LED/9W/230V IP44
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      LED Lights

      LED Lights

      In the category LED Lights on Alza.cz, we currently have a total of 5099 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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