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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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      4.4 6×
      Solight LED lighting with remote control Solid Oak, 39cm
      Ceiling Light - LED, dimmable, power input 48 W, luminous flux 3360 lm, adjustable light temperature (3000-6500K), height 8 cm, width 39 cm, length 39 cm, material: wood and plastic, IP20
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      Order Code: Solight24053
      Solight LED lighting with remote control Solid Oak, 51cm - Ceiling Light
      4.7 7×
      Solight LED lighting with remote control Solid Oak, 51cm
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      Order Code: Solight24054
      Solight LED light with remote control Brownie, 50cm - Ceiling Light
      4.4 3×
      Solight LED light with remote control Brownie, 50cm
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      Solight LED light with remote control Brownie, 40cm - Ceiling Light
      4.0 1×
      Solight LED light with remote control Brownie, 40cm
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      Solight LED lighting with remote control Grey, 49cm - Ceiling Light
      1.0 1×
      Solight LED lighting with remote control Grey, 49cm
      Ceiling Light - LED, dimmable, power input 60 W, luminous flux 6500 lm, adjustable light temperature (3000-6500K), height 8 cm, width 49 cm, length 49 cm, material: plastic, IP20
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      Solight LED lighting with remote control Iron Oak, 51cm - Ceiling Light
      4.0 3×
      Solight LED lighting with remote control Iron Oak, 51cm
      Ceiling Light - LED, dimmable, power input 60 W, luminous flux 4200 lm, adjustable light temperature (3000-6500K), height 8 cm, width 51 cm, length 51 cm, material: wood and plastic, IP20
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      Order Code: Solight24050
      Solight LED lighting with remote control Grey, 38cm - Ceiling Light
      4.0 4×
      Solight LED lighting with remote control Grey, 38cm
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      Solight LED lighting with remote control Iron Oak, 40cm - Ceiling Light
      2.5 2×
      Solight LED lighting with remote control Iron Oak, 40cm
      Ceiling Light - LED, dimmable, power input 48 W, luminous flux 6500 lm, adjustable light temperature (3000-6500K), height 8 cm, width 40 cm, length 40 cm, material: wood and plastic, IP20
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      Order Code: Solight24049
      EMOS LED ABBIE, rechargeable, white - Table Lamp
      2 colors
      4.8 6×
      EMOS LED ABBIE, rechargeable, white
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      EMOS LED JASON, rechargeable - Table Lamp
      5.0 2×
      EMOS LED JASON, rechargeable
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      EMOS LED SOPHIE, rechargeable, black - Table Lamp
      5.0 5×
      EMOS LED SOPHIE, rechargeable, black
      Table Lamp - LED dimmable, power input 4,2 W, luminous flux 200 lm, neutral light (4000 K), usb, lead length 1,5 m, height 40 cm, width 13 cm, material: plastic, IP20
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      EMOS LED SOPHIE, rechargeable, white - Table Lamp
      5.0 5×
      EMOS LED SOPHIE, rechargeable, white
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      EMOS LED OSCAR, white - Table Lamp
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      EMOS LED OSCAR, white
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      EMOS LED KYLE - Table Lamp
      5.0 5×
      EMOS LED KYLE
      Table Lamp - LED dimmable, power input 5,5 W, luminous flux 300 lm, adjustable light temperature (2700-4500K), power plug, height 35 cm, width 11 cm, material: plastic, IP20
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      EMOS LED ABBIE, rechargeable, black - Table Lamp
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      EMOS LED ABBIE, rechargeable, black
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      EMOS LED OSCAR, black - Table Lamp
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      5.0 3×
      EMOS LED OSCAR, black
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      EMOS LED GRACE, rechargeable - Table Lamp
      EMOS LED GRACE, rechargeable
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      IMMAX NEO LITE FRAME Smart 120 × 30 cm, IP44, CCT, WiFi, Tuya, BEACON white - Ceiling Light
      2 colors
      4.4 6×
      IMMAX NEO LITE FRAME Smart 120 × 30 cm, IP44, CCT, WiFi, Tuya, BEACON white
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      IMMAX NEO LITE FRAME Smart 60 × 60 cm, IP44, CCT, WiFi, Tuya, BEACON white - Ceiling Light
      2 colors
      4.2 13×
      IMMAX NEO LITE FRAME Smart 60 × 60 cm, IP44, CCT, WiFi, Tuya, BEACON white
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      86.90 €
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      Order by midnight, get it at the AlzaBox in the morning.
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      Order Code: IMMX24092
      IMMAX CARO outdoor solar LED, 4W 150lm, warm white 3000K, white - Table Lamp
      4.8 4×
      IMMAX CARO outdoor solar LED, 4W 150lm, warm white 3000K, white
      Table Lamp - LED dimmable, power input 4 W, luminous flux 150 lm, warm light (3000 K), solar and usb, height 30 cm, width 14 cm, material: metal and plastic, IP44
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      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: IMMX24089
      IMMAX NEO LITE FRAME Smart 120 × 30 cm, IP44, CCT, WiFi, Tuya, BEACON black - Ceiling Light
      2 colors
      4.4 6×
      IMMAX NEO LITE FRAME Smart 120 × 30 cm, IP44, CCT, WiFi, Tuya, BEACON black
      Ceiling Light - smart, LED, dimmable, power input 50 W, luminous flux 5200 lm, adjustable light temperature (3000-6000K), control via app in Czech, compatible with Tuya, Lidl Home, Smartlife, Nedis SmartLife, ETA SMART, Tesla Smart and Immax NEO PRO, height 4 cm, width 30 cm, length 120 cm, material: aluminium, metal and plastic, IP44
      91.90 €
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      On the way > 5 pcs
      Expected 27/04/2026
      Order Code: IMMX24091
      Elesense Gemini Ultra - Monitor Light
      4.3 5×
      Elesense Gemini Ultra
      Monitor Light - integrated LEDs, scattered light, wireless controller, dimming and colour temperature adjustment 2700 - 6500 K, ABS material, aluminium
      +Gift Charger Elesense with a value of 15.90 €
      Buy with code ALZADNI25 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 25% s kódom ALZADNI25. Kliknite a kód sa uplatní automaticky. 78.68 €
      104.90 €
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      In stock > 5 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: ELESa2
      Procraft LED flashlight - spotlight, battery/220V LP20, without battery - LED Reflector
      Procraft LED flashlight - spotlight, battery/220V LP20, without battery
      LED Reflector - IP20 Degree of protection,, battery lasts
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      In stock > 5 pcs at the supplier's
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      AlzaPower LLT-52WDB Led Table lamp 2W, black - Table Lamp
      4.6 60×
      AlzaPower LLT-52WDB Led Table lamp 2W, black
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      Great price 14.90 €
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      LED Lights

      Alza Days 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 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 3964 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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