Try our cookies Alza.cz a. s., Company identification number 27082440, use cookies and other data to ensure the proper functioning of the website and, with your consent, also, among other things, to personalize advertising and the content of our websites. By clicking on the “I understand“ button, you agree to the use of cookies and the transfer of data regarding the behavior on the website for displaying targeted advertising on social networks and advertising networks on other websites.
Alzak icon
Catalogue
Price
-
Availability
Order status
Brands
Style
(1,897)
(307)
(22)
Material
(37)
(292)
(891)
(1)
(1,612)
Usage
(724)
(2,167)
Recommended use
(1,197)
(1,191)
(996)
(862)
(590)
Socket
(10)
(47)
(2)
(1)
(29)
(1,932)
Power consumption
0.03 W
9,000 W
-
Protocol
(457)
(187)
(2)
(19)

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.

Continue

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

       

      Hide description
      Was this information useful?
      This form is used only for evaluating the information in the description above.
      If you have any question about our products, services, transport or any other request, please contact our customer support.
      What should be improved? Is anything missing here? Is anything wrong? Share it with us.
      2,635 Results
      4.0
      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
      28,290 Ft
      Buy
      On the way 4 pcs
      Expected 29/06/2026
      Order Code: PHLS25086
      4.8
      Verk 12300 LED outdoor decorative chain garland 20 bulbs, IP44, 20 m
      Decorative Lighting - garland chain, length 20 m, 20× LED, power supply 220-240 V 50/60 Hz, IP 44
      12,330 Ft
      Buy
      In stock > 5 pcs at the supplier's
      Order Code: VERKos006
      3.9 15×
      WILIT UL-U30C LED Rechargeable
      Table Lamp - LED, luminous flux 200 lm, adjustable light temperature (3000-5000K), power plug and battery-powered, height 42,75 cm, width 5,72 cm, material: plastic, IP20
      6,790 Ft
      Buy
      In stock 3 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: WiLLy12
      4.6 26×
      Xiaomi Magnetic Reading Light Bar GL
      LED Light - dimmable, power input 5 W, luminous flux 450 lm,
      6,790 Ft
      Buy
      In stock > 10 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: XI300j4
      Philips Hue Flux outdoor strip light 10m
      LED Light Strip - smart, 1000 cm, dimmable, self-adhesive, with remote control, adjustable light colour, mains power supply, adjustable light temperature (2200-6500 K), 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
      107,690 Ft
      Buy
      In stock > 5 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: PHLS25101
      4.7 12×
      Govee Floor Lamp Pro RGBICWW LED lamp + driver Matter
      LED Light - smart, dimmable, power input 60 W, luminous flux 2100 lm, adjustable light temperature, (2200-6500K) remote control, connects via WiFi 2,4 GHz and Bluetooth, control via app in English, compatible with Apple Home, Apple Siri shortcuts, Google Home and GOVEE Home, material: aluminium and metal, max. height 172 cm, width 14 cm
      107,290 Ft
      Buy
      In stock 1 pcs
      Order Code: Govee24014
      4.5 13×
      Solight 4,5W, 300lm, 3CCT, black, base
      Table Lamp - LED dimmable, power input 4,5 W, luminous flux 300 lm, adjustable light temperature (3000-6500K), usb, height 8 cm, width 13 cm, material: plastic, IP20
      6,590 Ft
      Buy
      In stock > 10 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: Solight25003
      3.5
      Rabalux Samira 71253
      Ceiling Light - LED, power input 36 W, luminous flux 2900 lm, neutral light (4000 K), height 6 cm, width 35 cm, length 35 cm, material: plastic, IP44
      11,390 Ft
      Buy
      In stock > 5 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: Rbx24103
      4.2
      Gardlov Garden solar lamps 37 cm, IP44, 6 pcs
      Garden Lighting -, LED, power input 0,5 W, luminous flux 2 lm, cool light (13000 K), height 37 cm, width 8,5 cm, material: plastic and glass, solar power supply, IP44
      4,000 Ft
      Buy
      In stock > 10 pcs at the supplier's
      Order Code: GARzos002
      4.8
      Philips Hue Infuse M ceiling white
      Ceiling Light - smart, LED, dimmable, power input 33,5 W, luminous flux 2350 lm, adjustable light temperature (2000-6500K), connects via Bluetooth, control via app in Czech, compatible with Apple Home and Philips Hue, bridge required to use all functions, height 8,4 cm, width 38,1 cm, length 38,1 cm, material: metal, IP20
      97,790 Ft
      Buy
      In stock 1 pcs
      Order Code: PHL21039
      3.0
      RABALUX 77011 Cologne
      Garden Lighting - reflector, LED, dimmable, power input 9,6 W, luminous flux 200 lm, height 25,5 cm, width 12 cm, material: plastic, Battery-Powered and solar power supply, IP44
      10,790 Ft
      Buy
      In stock > 5 pcs at the supplier's
      Order Code: Rab23_015
      4.8 194×
      Energizer Booklight 2CR2032
      LED Flashlight - flexible, 2x CR2032 (included)
      from  5,230 Ft
      Buy
      In stock > 10 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: XP4001a
      Philips Hue White 10W 1100 E27
      LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 10 W, 230 V, luminous flux 1055 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
      9,890 Ft
      Buy
      In stock 2 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: PHLS25076
      4.3 40×
      RETLUX RSL 246
      LED Reflector - IP65 Degree of protection,, battery lasts , Energy Efficiency Class F
      5,490 Ft
      Buy
      In stock > 5 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: RETMUL016
      4.8 30×
      RETLUX Cable coupler IP68 RSL 249
      Cable Connector -
      1,790 Ft
      Buy
      In stock > 10 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: RETMUL019
      4.5 50×
      Yeelight Comet Ultra Slim Smart Ceiling Light C2201C235
      Ceiling Light - LED, luminous flux 1200 lm, control via app in Czech, compatible with Apple Home, Google Home and Samsung SmartThings, height 2,5 cm, width 23,8 cm, IP54
      21,490 Ft
      Buy
      In stock > 5 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: YeeLa111a
      3.9
      Rabalux Dannet 7975
      Garden Lighting -, LED, luminous flux 4 lm, warm light (3000 K), height 12 cm, width 11,5 cm, material: metal and plastic, IP44, Battery-Powered power supply
      3,290 Ft
      Buy
      In stock > 10 pcs at the supplier's
      Order Code: RBLX7975
      3.6 21×
      IMMAX NEO LITE Smart Ambiente, 150 cm, 12 W, RGB colour, dimmable, WiFi
      Floor Lamp - smart, LED, dimmable, power input 12 W, app control in Czech, compatible with Apple Siri shortcuts, Google Home, Tuya, Lidl Home, Smartlife, Nedis SmartLife and Manufacturer app, height 153 cm, width 20 cm, material: aluminium, metal and plastic, IP20
      20,490 Ft
      Buy
      In stock > 5 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: IMMX24064
      3.8 88×
      Solight LED RGB Strip for TV, 2x 50cm, USB, Switch, Remote Control
      LED Light Strip - smart, 50 cm, self-adhesive, with remote control, 30 LED(s), adjustable light colour, USB supply, 2 pieces in package
      3,190 Ft
      Buy
      In stock > 10 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: SD2021_124
      4.5 18×
      Govee Galaxy Light Projector 2 Pro Matter with Speaker
      Light Projector - children's, indoor, mains powered, space projection motif, dimensions 15 × 24 × 16 cm (H×W×D)
      78,990 Ft
      Buy
      In stock > 5 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: Govee25027
      4.3 14×
      Govee TV 55-65" SMART LED backlight RGBIC
      LED Light Strip - smart, 380 cm, self-adhesive, adjustable light colour, mains power supply, adjustable light temperature (2700-6500 K), compatible with Apple Siri shortcuts, Google Home, Samsung SmartThings and GOVEE Home, supported OS: Android, Windows and iOS, mobile app in English, energy label G, one piece in package
      19,690 Ft
      Buy
      In stock > 5 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: Govee25017
      3.6 16×
      Rabalux - LED Table Lamp LED/5,6W/230V
      Table Lamp - LED, power input 5,6 W, luminous flux 350 lm, neutral light (4500 K), touch control, with switch, power plug, height 50 cm, material: plastic, IP20
      19,590 Ft
      Buy
      In stock > 5 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: RbX21D254
      5.0
      Rabalux Monor 77177
      Garden Lighting -, LED, power input 0,1 W, luminous flux 3 lm, warm light (3000 K), height 47 cm, width 11 cm, material: plastic, solar power supply, IP44
      3,070 Ft
      Buy
      In stock > 5 pcs at the supplier's
      Order Code: Rbx25027
      4.2 16×
      Gardlov 23559 Garden solar torch 12 LED, 3.7 V , 51 cm, 1 pc
      Decorative Lighting Decorative lighting
      940 Ft
      Buy
      In stock > 50 pcs at the supplier's
      Order Code: GARos005
      In the category LED Lights on Alza.hu, we currently have a total of 2773 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
      P-DC1-WEB20
      30 év tapasztalat az e-kereskedelemben
      3 million megrendelés évente
      a vásárlók 98% visszatérõ
      Több infó