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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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      3,816 Results
      4.7 49×
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      Govee Tree Lamp RGBICWW Matter floor lamp
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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. 188.91 €
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      Order Code: Govee25025
      4.4 21×
      EMOS GoSmart Wi-Fi 2 m, 11 W, 750 lm, RGB/CCT
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      4.9
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      5.0
      Philips Hue PSU 40w Outdoor 17348/30/PN
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      4.8 69×
      Philips Hue White Ambiance 4.3W GU10 set 2pcs
      LED Bulb - smart, lamp cap GU10 - lamp cap GU10, power input 4,3 W, 230 V, luminous flux 350 lm, adjustable light temperature (2200-6500 K), diameter of 5 cm, Bluetooth, compatible with Apple Home, Philips Hue, control via app in both Czech and English, lifespan 25000 h, energy label E, 2 in package
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      4.4 16×
      IMMAX NEO LITE Smart LED strip 10 m (2x 5 m), RGB+CCT, colour+dimmable, WiFi, far. remote control, M
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      4.8 14×
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      5.0
      AVIDE Bathroom LED light above mirror 60 cm, 8 W, 680 lm, daylight, chrome
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      4.1 47×
      Viking S180 Outdoor Solar LED Motion Sensor Light
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      4.6 40×
      EMOS LED table lamp CHASE, white
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      Yeelight USB Charger With Nightlight Function - Jelly 4 Plus
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      4.8 14×
      Yeelight Pura Monitor Light Bar
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      Order Code: YeeLa78
      4.0
      LED Stair Light STEP LIGHT LED/1,5W/230V White
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      Philips Hue WACA Argenta GU10 2 × 5,7 W, white
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      5.0
      Eurakles Dalila IP54 15 W, 1350 lm, 4000 K, with motion sensor, white
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      4.6 63×
      Bentech D128RW LED reading lamp without blue component
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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. 18.44 €
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      4.8 182×
      Philips Hue Motion Sensor
      Motion Sensor - for lighting, Interior, battery powered, reach of 5m, compatible with Apple Home, connection via Bluetooth, application in Czech, applications in Czech and English for Android, Windows and iOS
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      5.0
      LuDream Focus Charge+ Black LED table lamp without blue component
      Table Lamp - LED dimmable, power input 15 W, luminous flux 450 lm, adjustable light temperature (1100-4000K), touch control, power plug and usb, lead length 1,5 m, height 700 cm, width 115 cm, material: aluminium and plastic
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      5.0
      SwitchBot LED Strip Light 3
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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. 36.72 €
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      4.9
      Tesla Silicone Night Light - Octopus
      Night Light - LED dimmable, power input 0,7 W, warm light, (3000 K) material: plastic and silicone, IP20
      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. 16.92 €
      19.90 €
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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: TslLight25002
      4.9
      Tesla silicone night light - Michuda
      Night Light - LED dimmable, power input 2 W, warm light, (3000 K) material: plastic and silicone, IP20
      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. 16.92 €
      19.90 €
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      In stock 5 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: TslLight25005
      Rabalux 79022 STRIP, 19 W, RGB, 500 cm, IP44
      LED Light Strip , 500 cm, self-adhesive, with remote control, adjustable light colour, one piece in package
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      In stock 3 pcs at the supplier's
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      LED Lights

      LED Lights

      In the category LED Lights on Alza.sk, we currently have a total of 3977 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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