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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 5×
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      Buy with code ALZADNI20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky. 11.12 €
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      Govee RGBICWW Smart Dual, Matter, 4300 lm, 38 cm - Ceiling Light
      3 sizes
      5.0 14×
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      Emithor 63212 - LED Ceiling Light SURFACE, 1xLED/15W/230V - Ceiling Light
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      Rabalux 3240 OPHUS - Floor Lamp
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      Rabalux 3240 OPHUS
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      WiZ LED Strip, 4 m RGBIC Gradient - LED Light Strip
      4.5 2×
      WiZ LED Strip, 4 m RGBIC Gradient
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      Philips stolní lampička Sword tmavě šedá - Table Lamp
      5.0 9×
      Philips stolní lampička Sword tmavě šedá
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      Solight LED Solar Light with Sensor, 8W, 600lm, Li-on, Black - Wall Lamp
      4.5 10×
      Solight LED Solar Light with Sensor, 8W, 600lm, Li-on, Black
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      Buy with code ALZADNI15 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky. 24.57 €
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      Philips Hue Iris Black - Table Lamp
      5 colors
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      Philips Hue Iris Black
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      Solight LED Adrano lighting with moisture protection WO823, 28 cm, white - Ceiling Light
      3 sizes
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      Solight LED Adrano lighting with moisture protection WO823, 28 cm, white
      Ceiling Light - LED, power input 18 W, luminous flux 1530 lm, height 28 cm, width 5 cm, length 28 cm, material: plastic, IP54
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      Yeelight USB Charger With Nightlight Function - Jelly 4 Plus - Night Light
      4.0 3×
      Yeelight USB Charger With Nightlight Function - Jelly 4 Plus
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      Order Code: YeeLa89
      Govee RGBWW Smart Garden Spotlights, 750 lm Matter, 2 pcs - LED Reflector
      Govee RGBWW Smart Garden Spotlights, 750 lm Matter, 2 pcs
      LED Reflector - IP67 Degree of protection,, battery lasts , Energy Efficiency Class G
      Buy with code ALZADNI10 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky. 98.01 €
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      Rabalux Taneli2 71318 - Ceiling Light
      Rabalux Taneli2 71318
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      Buy with code ALZADNI20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky. 87.12 €
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      Yeelight LED Sensor Drawer Light 4-pack - LED Light
      2 colors
      3.8 99×
      Yeelight LED Sensor Drawer Light 4-pack
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      Buy with code ALZADNI20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky. 21.52 €
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      BenQ ScreenBar WiT - Monitor Light
      4.8 22×
      BenQ ScreenBar WiT
      Monitor Light Clip-on lamp, on the monitor, LED, 5W, 320lm, 2700-6500K, dimmable, automatic brightness control, touch control, USB, black
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      Govee Smart Gaming WiFi LED Panel + Smart Dual Controller - LED Light
      2 colors
      4.6 35×
      Govee Smart Gaming WiFi LED Panel + Smart Dual Controller
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      Buy with code ALZADNI15 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky. 89.17 €
      104.90 €
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      Yeelight Motion Sensor Closet Light A60, 4000K, black, 60 cm - LED Light
      2 sizes
      2.7 17×
      Yeelight Motion Sensor Closet Light A60, 4000K, black, 60 cm
      LED Light - power input 3,6 W, neutral light (4000 K) motion sensor, max. height 0,9 cm, width 3,9 cm
      Buy with code ALZADNI20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky. 19.92 €
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      Order by midnight, get it at the AlzaBox in the morning.
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      Philips Hue Flux Strip Light Extension 5 m - LED Light Strip
      3 sizes
      Philips Hue Flux Strip Light Extension 5 m
      LED Light Strip - smart, 500 cm, dimmable, self-adhesive, with remote control, adjustable light colour, mains power supply, compatible with Apple Home, Google Home and Samsung SmartThings, supported OS: Android and iOS, mobile app in Czech, energy label G, one piece in package
      New arrival 96.90 €
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      Order Code: PHLS26017
      Rabalux LADAN 71308 - Ceiling Light
      Rabalux LADAN 71308
      Ceiling Light - LED, power input 48 W, luminous flux 3000 lm, height 8 cm, width 50 cm, length 50 cm, material: metal and plastic, IP20
      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. 67.83 €
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      Order Code: Rbx25069
      AVIDE Ultrathin LED spotlight black 100 W 8000 lm, daytime - LED Reflector
      5.0 5×
      AVIDE Ultrathin LED spotlight black 100 W 8000 lm, daytime
      LED Reflector - IP65 Degree of protection, neutral white light, battery lasts , Energy Efficiency Class G
      23.74 €
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      Luxera Prezent Ptyas LED 3CCT, desk lamp, grey - Table Lamp
      4.5 4×
      Luxera Prezent Ptyas LED 3CCT, desk lamp, grey
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      Buy with code ALZADNI10 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky. 84.17 €
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      InnoGIO lamp PANDA - Night Light
      4 colors
      4.4 85×
      InnoGIO lamp PANDA
      Night Light - LED power input 1,5 W, height 14 cm, length 10 cm, width 10 cm, material: silicone,
      22.90 €
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      Info
      Order Code: BABY12777
      Philips Hue Flux strip light 4m - LED Light Strip
      4 sizes
      5.0 4×
      Philips Hue Flux strip light 4m
      LED Light Strip - smart, 400 cm, dimmable, self-adhesive, with remote control, adjustable light colour, mains power supply, adjustable light temperature, compatible with Apple Home, Google Home, Samsung SmartThings and Philips Hue, supported OS: Android and iOS, mobile app in Czech, energy label G, one piece in package
      91.90 €
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      In stock > 5 pcs
      Order by midnight, get it at the AlzaBox in the morning.
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      Order Code: PHLS25103
      Yeelight RGB Jupiter D Smart Ceiling Light C400 - Ceiling Light
      3 sizes
      4.0 7×
      Yeelight RGB Jupiter D Smart Ceiling Light C400
      Ceiling Light - LED, luminous flux 2500 lm, adjustable light temperature (2700-6500K), connects via WiFi 2,4 GHz and Bluetooth, control via app in Czech, compatible with Google Home, Xiaomi Home and Manufacturer app, height 6,5 cm, width 39 cm
      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. 68.93 €
      91.90 €
      Buy
      In stock > 5 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: YeeLa97
      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

      LED Lights

      Alza Days - Workshop & garden 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 3979 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.
      Check out products sorted by price starting with the lowest price in the category cheap LED Lights Check out products sorted by price starting with the highest price in the category best sellers, best LED Lights You’ll find products sorted by reviews starting from the highest ranked in LED Lights reviews
      Chcete doručit do České republiky? Jdi na LED světla a osvětlení
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      Für den Versand nach Österreich, besuchen Sie bitte LED-Lampen und Beleuchtung
      Magyarországra rendelnél? Látogasd meg ezt a termékkategóriát LED világítás
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