Try our cookies Alza.cz a. s., Company identification number 27082440, uses cookies to ensure the functionality of the website and with your consent also to personalisage the content of our website. 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
(3,611)
(552)
(31)
Material
(2,698)
(1,900)
(612)
(151)
(150)
Usage
(1,310)
(4,045)
Recommended use
(2,214)
(2,168)
(1,612)
(1,358)
(1,018)
Socket
(13)
(77)
(1)
(10)
(61)
(1)
(3,605)
Power consumption
0 W
3,680 W
-
Protocol
(445)
(169)
(2)
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.

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.
      4,808 Results
      4.7 147×
      Solight LED Strip WM505
      LED Light Strip , 300 cm, dimmable, self-adhesive, 180 LED(s), energy label G, one piece in package
      Amazing Deal 389,- Save 50,-
      Buy
      In stock > 10 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: SOL19006
      4.6 63×
      Bentech D128AB LED reading lamp without blue component
      Clip On Light - modern style, LED bulb type, the light source is integrated, luminous flux 160 lm, with a switch, rechargeable batteries, chromaticity 1600 K, power consumption 2 W, USB power supply, material plastic and silicone, Dimensions 4 × 28.5 × 7 cm (W × H × D)
      490,-
      Buy
      In stock > 10 pcs at the supplier's
      Order Code: BENTlamp04
      4.6 13×
      Solight LED dimmable desk lamp with clip, USB, white
      Table Lamp - LED, power input 8 W, luminous flux 300 lm, usb, lead length 2 m, height 63 cm, width 9 cm, IP20
      289,-
      Buy
      On the way > 5 pcs
      Expected 13/04/2026
      Order Code: Solight25038
      4.0 16×
      Lunesto LED Reading Lamp without blue component with CLIP-ON, white
      Clip On Light - modern style, warm white, LED bulb type, the light source is integrated, luminous flux 80 lm, rechargeable batteries, chromaticity 1600 K, input voltage 5 V, power consumption 1 W, plastic material, Dimensions 8 × 5 × 9.5 cm (W × H × D)
      348,-
      Buy
      In stock > 10 pcs at the supplier's
      Order Code: WSaaa4696
      4.6 51×
      Philips Hue White Filament 7W E27 A60
      LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 7 W, 230 V, luminous flux 550 lm, warm light (2100 K), diameter of 6 cm, Bluetooth, compatible with Apple Home, Philips Hue, control via app in both Czech and English, lifespan 15000 h, energy label G, 1 piece in package
      579,-
      Buy
      In stock > 10 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: PHL19024
      4.7 104×
      TP-Link Tapo L930-5, Smart WiFi LED strip multicolour (5m)
      LED Light Strip - smart, 500 cm, dimmable, self-adhesive, adjustable light colour, mains power supply, compatible with Apple Home and Manufacturer app, supported OS: Android and iOS, mobile app in Czech, energy label G, one piece in package
      Great price 1,039,-
      Buy
      In stock > 5 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: TP22_12
      4.7
      Solight LED lighting WO8016, black
      Ceiling Light - LED, power input 48 W, luminous flux 3360 lm, adjustable light temperature (3000-6500K), height 7 cm, width 39 cm, length 39 cm, material: plastic, IP20
      Buy with code ALZADNY20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky. 711,-
      Discounted -7 % 889,- 959,-
      Buy
      In stock > 5 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: Solight25029
      5.0
      IMMAX MODERN outdoor wall mounted with PIR sensor, 18W, 1278 lm, IP65, black
      LED Light - power input 18 W, luminous flux 1278 lm, neutral light (4000 K) motion sensor, material: aluminium, max. height 14 cm, width 20 cm, IP65
      Discounted -34 % 617,- 949,-
      Buy
      On the way 2 pcs
      Expected 13/04/2026
      Order Code: IMMX25047
      4.7 26×
      EMOS COB LED Rechargeable Worklight P4543, 1200 lm, 2000 mAh
      LED Reflector - IP44 Degree of protection, cool white light, battery lasts
      from  373,-
      Buy
      In stock > 10 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: EMOS24068
      4.9 19×
      Govee Table Lamp 2 RGBW Table Lamp Matter
      Table Lamp - smart, LED dimmable, power input 24 W, luminous flux 500 lm, adjustable light temperature (2700-6500K), touch control, with switch, power plug, lead length 1,5 m, connects via WiFi 2,4 GHz and Bluetooth, control via app in English, compatible with Apple Siri shortcuts, Google Home, Samsung SmartThings and GOVEE Home, height 21,7 cm, width 11 cm, material: plastic
      2,190,-
      Buy
      In stock > 5 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: Govee24028
      4.8 184×
      Philips Hue dimmer switch V2
      Smart Wireless Remote , battery 1x CR2032, compatible with Amazon Alexa and Apple Homekit
      Great price from  554,- Save 20,-
      Buy
      In stock > 10 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: PHL20056
      4.8 23×
      Philips Hue Wall Switch Module 2-pack
      Wireless Controller - for Phillips Hue lights, location: into the box under the switch, power supply: button battery, included: 2 pcs, colour: white, dimensions: 4.33 × 3.8 × 1.02 cm
      2,049,-
      Buy
      In stock > 5 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: PHL21003
      4.6 13×
      Solight LED dimmable desk lamp with clip, USB, black
      Table Lamp - LED, power input 8 W, luminous flux 300 lm, usb, lead length 2 m, height 63 cm, width 9 cm, IP20
      369,-
      Buy
      In stock > 10 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: Solight25039
      4.6
      Yeelight Mercury C480 Smart Ceiling Light
      Ceiling Light - smart, LED, dimmable, luminous flux 4200 lm, adjustable light temperature (2700-6500K), connects via WiFi 2,4 GHz and Bluetooth, control via app in Czech, compatible with Google Home, Samsung SmartThings and Xiaomi Home, bridge required to use all functions, height 5,8 cm, width 48 cm
      1,599,-
      Buy
      In stock > 5 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: YeeLa101a
      4.6 167×
      Yeelight Motion Sensor Closet Light A20, 2700K, black, 20 cm
      LED Light - smart, dimmable, luminous flux 50 lm, warm light (2700 K) motion sensor, material: plastic, max. height 0,9 cm, width 4 cm, IP20
      Buy with code ALZADNY20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky. 239,-
      299,-
      Buy
      In stock > 10 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: YeeLI21_13
      4.6 81×
      Solar LED luminaire SLX-106
      LED Reflector - IP65 Degree of protection,, battery lasts
      590,-
      Buy
      In stock > 10 pcs at the supplier's
      Order Code: XTECHLED003
      4.8 40×
      Rabalux - LED Solar Wall Light with IP44 sensor
      Wall Lamp - LED, power input 1,3 W, luminous flux 100 lm, neutral light (4000 K), height 12,5 cm, width 10 cm, material: plastic, IP44
      199,-
      Buy
      In stock > 10 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: RbX21D85
      4.8 546×
      Solight LED table lamp dimmable 12W, black
      Table Lamp - LED dimmable, power input 12 W, luminous flux 700 lm, adjustable light temperature (3000-6000K), touch control, power plug, width 12,5 cm, material: plastic
      Buy with code ALZADNY15 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 15 % s kódem ALZADNY15. Klikněte a kód se uplatní automaticky. 977,-
      Discounted -8 % 1,149,- 1,249,-
      Buy
      In stock > 5 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: SD070g2
      4.8 25×
      Govee WiFi RGBICW Smart PRO, 10 m, MATTER, extra durable
      LED Light Strip - smart, 1000 cm, dimmable, self-adhesive, 240 LED(s), mains power supply, compatible with Apple Siri shortcuts, Google Home, Samsung SmartThings and GOVEE Home, supported OS: Android and iOS, mobile app in English, energy label G, one piece in package
      Buy with code ALZADNY15 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 15 % s kódem ALZADNY15. Klikněte a kód se uplatní automaticky. 1,522,-
      1,790,-
      Buy
      In stock > 5 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: Govee24021
      4.6 136×
      AlzaPower LLT-51WDB Led Table lamp 2W, black
      Table Lamp - LED, suitable for the bedroom, workrooms, living room and children's room, cold white light, chromaticity 4000 K, luminous flux ≥90 lm, power consumption 2 W, radiation angle 110°, Ra 80, IP20, with touch control, the possibility of adjusting the light intensity (dimmer), Built-in 1200 mAh rechargeable battery for up to 5 hours of light, power supply via USB cable (included), dimensions 176 × 85 × 284 mm, weight 255 g
      Great price 349,-
      Buy
      In stock > 10 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: APWLED-301a
      4.8 25×
      Govee WiFi RGBICW Smart PRO, 5 m, MATTER, extra durable
      LED Light Strip - smart, 500 cm, dimmable, self-adhesive, 120 LED(s), mains power supply, compatible with Apple Siri shortcuts, Google Home, Samsung SmartThings and GOVEE Home, supported OS: Android and iOS, mobile app in English, energy label F, one piece in package
      Buy with code ALZADNY15 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 15 % s kódem ALZADNY15. Klikněte a kód se uplatní automaticky. 1,012,-
      1,190,-
      Buy
      In stock > 5 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: Govee24020
      4.6 53×
      Keysing Star LENNART, 20W
      LED Reflector - IP65 Degree of protection, cool white light, battery lasts , Energy Efficiency Class F
      159,-
      Buy
      In stock > 10 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: Key23_01
      5.0
      LuDream Focus Charge+ White 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 70 cm, width 11,5 cm, material: aluminium and plastic
      1,090,-
      Buy
      In stock > 5 pcs at the supplier's
      Order Code: WSaaa4490
      4.8 15×
      EMOS LED TARA, black
      Table Lamp - LED, power input 4,5 W, luminous flux 280 lm, neutral light (4000 K), with switch, power plug, lead length 1,6 m, height 36 cm, width 13 cm, material: plastic, IP20
      Amazing Deal 259,- Save 50,-
      Buy
      In stock > 10 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: EMOS25177
       

      LED Lights

      LED Lights

      In the category LED Lights on Alza.cz, we currently have a total of 5118 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-WEB09