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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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      3,802 Results
      IMMAX LUMI LED with Qi wireless charging, white - Table Lamp
      2 variants
      IMMAX LUMI LED with Qi wireless charging, white
      Table Lamp - LED dimmable, power input 15 W, luminous flux 300 lm, adjustable light temperature (2700-5700K), touch control, power plug, height 33 cm, width 11,2 cm, material: plastic, IP20
      33.32 €
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      In stock > 5 pcs at the supplier's
      Order Code: IMMX25071
      IMMAX LARGO outdoor wall/ceiling, 30W, 3000K, 118 cm, IP44 - LED Light
      IMMAX LARGO outdoor wall/ceiling, 30W, 3000K, 118 cm, IP44
      LED Light - power input 30 W, luminous flux 1810 lm, warm light (3000 K) material: metal and plastic, max. height 4,5 cm, width 5,6 cm, IP44
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      Ordered on request
      Order Code: IMMX25069
      IMMAX NEO DOWN suspended ceiling white 12 cm 12W WIFI BEACON CCT, dimmable - LED Light
      2 colors
      IMMAX NEO DOWN suspended ceiling white 12 cm 12W WIFI BEACON CCT, dimmable
      LED Light - smart, dimmable, power input 12 W, luminous flux 848 lm, adjustable light temperature, (3000-6000K) control via app in Czech, compatible with Apple Siri shortcuts, Tuya, Lidl Home, Smartlife, Nedis SmartLife, ETA SMART, Tesla Smart and Immax NEO PRO, material: aluminium and plastic, max. height 3 cm, width 12 cm, IP20
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      Ordered on request
      Order Code: IMMX25065
      IMMAX NEO DOWN black 23 cm 36W WIFI BEACON CCT, dimmable - LED Light
      2 colors
      IMMAX NEO DOWN black 23 cm 36W WIFI BEACON CCT, dimmable
      LED Light - smart, dimmable, power input 36 W, luminous flux 2558 lm, adjustable light temperature, (3000-6000K) control via app in Czech, compatible with Apple Siri shortcuts, Tuya, Lidl Home, Smartlife, Nedis SmartLife, ETA SMART, Tesla Smart and Immax NEO PRO, material: aluminium and plastic, max. height 3 cm, width 23 cm, IP20
      33.32 €
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      Ordered on request
      Order Code: IMMX25068
      IMMAX NEO DOWN suspended ceiling white 23 cm 36W WIFI BEACON CCT, dimmable - LED Light
      2 colors
      IMMAX NEO DOWN suspended ceiling white 23 cm 36W WIFI BEACON CCT, dimmable
      LED Light - smart, dimmable, power input 36 W, luminous flux 2558 lm, adjustable light temperature, (3000-6000K) control via app in Czech, compatible with Apple Siri shortcuts, Tuya, Lidl Home, Smartlife, Nedis SmartLife, ETA SMART, Tesla Smart and Immax NEO PRO, material: aluminium and plastic, max. height 3 cm, width 23 cm, IP20
      32.90 €
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      In stock > 5 pcs at the supplier's
      Order Code: IMMX25066
      IMMAX NEO DOWN black 12 cm 12W WIFI BEACON CCT, dimmable - LED Light
      2 colors
      IMMAX NEO DOWN black 12 cm 12W WIFI BEACON CCT, dimmable
      LED Light - smart, dimmable, power input 12 W, luminous flux 848 lm, adjustable light temperature, (3000-6000K) control via app in Czech, compatible with Apple Siri shortcuts, Tuya, Lidl Home, Smartlife, Nedis SmartLife, ETA SMART, Tesla Smart and Immax NEO PRO, material: aluminium and plastic, max. height 3 cm, width 12 cm, IP20
      17.47 €
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      Ordered on request
      Order Code: IMMX25067
      Rabalux SLAVA 75058 - Ceiling Light
      Rabalux SLAVA 75058
      Ceiling Light - LED, power input 230 W, luminous flux 1170 lm, neutral light (4000 K), height 6 cm, width 34 cm, length 34 cm, material: metal and plastic, IP44
      Buy with code ALZADNI30 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 30 % s kódom ALZADNI30. Kliknite a kód sa uplatní automaticky. 19.53 €
      27.90 €
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      In stock 1 pcs
      Order Code: Rbx25180
      Rabalux OLIRO 75052 - Wall Lamp
      2 colors
      Rabalux OLIRO 75052
      Wall Lamp - LED, power input 230 W, luminous flux 1000 lm, neutral light (4000 K), height 4,5 cm, width 60 cm, material: plastic, IP44
      22.90 €
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      In stock 3 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: Rbx25178
      Rabalux OLIRO 75051 - Wall Lamp
      3.0 1×
      Rabalux OLIRO 75051
      Wall Lamp - LED, power input 230 W, luminous flux 640 lm, neutral light (4000 K), height 4,5 cm, width 40 cm, material: plastic, IP44
      18.90 €
      Currently Unavailable
      Order Code: Rbx25177
      Rabalux OLIRO 75050 - Wall Lamp
      Rabalux OLIRO 75050
      Wall Lamp - LED, power input 230 W, luminous flux 350 lm, neutral light (4000 K), height 4,5 cm, width 20 cm, material: plastic, IP44
      14.90 €
      Currently Unavailable
      Order Code: Rbx25176
      Rabalux OLIRO 75048 - Wall Lamp
      3.0 1×
      Rabalux OLIRO 75048
      Wall Lamp - LED, power input 230 W, luminous flux 640 lm, neutral light (4000 K), height 4,5 cm, width 40 cm, material: plastic, IP44
      16.90 €
      Currently Unavailable
      Order Code: Rbx25174
      Rabalux OLIRO 75047 - Wall Lamp
      Rabalux OLIRO 75047
      Wall Lamp - LED, power input 230 W, luminous flux 350 lm, neutral light (4000 K), height 4,5 cm, width 20 cm, material: plastic, IP44
      14.90 €
      Currently Unavailable
      Order Code: Rbx25173
      Rabalux LORIC 75024 - Wall Lamp
      5.0 2×
      Rabalux LORIC 75024
      Wall Lamp - LED, power input 230 W, luminous flux 375 lm, neutral light (4000 K), height 45 cm, width 30 cm, material: plastic, IP44
      18.90 €
      Currently Unavailable
      Order Code: Rbx25162
      Rabalux LORIC 75023 - Wall Lamp
      5.0 2×
      Rabalux LORIC 75023
      Wall Lamp - LED, power input 230 W, luminous flux 375 lm, neutral light (4000 K), height 45 cm, width 30 cm, material: plastic, IP44
      18.90 €
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      On the way 1 pcs
      Expected 21/04/2026
      Order Code: Rbx25161
      Rabalux BELIZA 72346 - Chandelier
      5.0 1×
      Rabalux BELIZA 72346
      Chandelier - LED, dimmable, power input 230 W, luminous flux 7200 lm, adjustable light temperature (3000-6500K), height 120 cm, width 60 cm, material: metal and silicone, IP20
      145.90 €
      From 3.36 € per month
      Buy
      In stock > 5 pcs
      Order Code: Rbx25149
      Rabalux BELIZA 72345 - Chandelier
      5.0 1×
      Rabalux BELIZA 72345
      Chandelier - LED, dimmable, power input 230 W, luminous flux 6100 lm, adjustable light temperature (3000-6500K), height 120 cm, width 60 cm, material: metal and silicone, IP20
      119.90 €
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      In stock > 5 pcs
      Order Code: Rbx25148
      Rabalux BELIZA 71344 - Ceiling Light
      Rabalux BELIZA 71344
      Ceiling Light - LED, power input 230 W, luminous flux 3200 lm, warm light, height 5,5 cm, width 55 cm, length 50 cm, material: metal and silicone, IP20
      66.90 €
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      In stock 5 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: Rbx25146
      KOBI Light TIGRA 50 W Portable LED spotlight with tripod, 4000 K, IP54 - LED Reflector
      2 sizes
      4.8 6×
      KOBI Light TIGRA 50 W Portable LED spotlight with tripod, 4000 K, IP54
      LED Reflector - IP65 Degree of protection, neutral white light, battery lasts , Energy Efficiency Class F
      24.41 €
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      In stock > 10 pcs at the supplier's
      Order Code: KOBIled01
      AVIDE Rechargeable dimmable colour LED table lamp 1.8 W 120 lm RGB+W with colour music - Table Lamp
      4.0 1×
      AVIDE Rechargeable dimmable colour LED table lamp 1.8 W 120 lm RGB+W with colour music
      Table Lamp - LED, power input 1 W, luminous flux 120 lm, warm light, with switch, power plug, battery-powered and usb, height 22 cm, width 10,5 cm, material: plastic, IP20
      15.40 €
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      In stock 2 pcs at the supplier's
      Order Code: AVIosv037
      Philips Hue White and colour Ambiance 11,8W 1600 E27 - LED Bulb
      5.0 1×
      Philips Hue White and colour Ambiance 11,8W 1600 E27
      LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 11,8 W, 230 V, luminous flux 1521 lm (1000 K), Bluetooth, compatible with Apple Home, Google Home, Philips Hue, control via app in both Czech and English, lifespan 25000 h, energy label D, 1 piece in package
      85.90 €
      Buy
      In stock > 5 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: PHLS25088
      Philips Hue White and colour Ambiance 8,1W 1100 E27 - LED Bulb
      3.0 1×
      Philips Hue White and colour Ambiance 8,1W 1100 E27
      LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 8,1 W, 230 V, luminous flux 1100 lm (1000 K), Bluetooth, compatible with Apple Home, Google Home, Philips Hue, control via app in both Czech and English, lifespan 25000 h, energy label D, 1 piece in package
      69.90 €
      Buy
      In stock > 5 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: PHLS25086
      Philips Hue White 14W 1600 E27 - LED Bulb
      Philips Hue White 14W 1600 E27
      LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 14 W, 230 V, luminous flux 1600 lm, adjustable light temperature (2700-2700 K), Bluetooth, compatible with Apple Home, Google Home, Philips Hue, control via app in both Czech and English, lifespan 25000 h, energy label E, 1 piece in package
      30.90 €
      Buy
      In stock > 5 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: PHLS25078
      Eurakles LED 24 W 1920 lm 4000 K, wood imitation - Ceiling Light
      3 sizes
      Eurakles LED 24 W 1920 lm 4000 K, wood imitation
      Ceiling Light - LED, power input 24 W, luminous flux 1920 lm, neutral light (4000 K), height 6,5 cm, width 38 cm, length 38 cm, material: wood and plastic, IP20
      36.68 €
      Buy
      In stock > 5 pcs at the supplier's
      Order Code: EURsve004
      Eurakles LED 50 W 3750 lm 4000 K, imitation wood - Ceiling Light
      3 sizes
      Eurakles LED 50 W 3750 lm 4000 K, imitation wood
      Ceiling Light - LED, power input 50 W, luminous flux 3750 lm, neutral light (4000 K), height 6,9 cm, width 55 cm, length 55 cm, material: wood and plastic, IP20
      70.53 €
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      In stock > 5 pcs at the supplier's
      Order Code: EURsve003

      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 3966 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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