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
(3,632)
(569)
(37)
Material
(2,724)
(1,929)
(603)
(161)
(148)
Usage
(1,294)
(4,064)
Recommended use
(2,220)
(2,182)
(1,665)
(1,407)
(1,031)
Socket
(13)
(73)
(1)
(11)
(61)
(1)
(3,653)
Power consumption
0 W
3,680 W
-
Protocol
(452)
(165)
(2)
Compatible app
(490)
(188)
(318)
(182)
(234)
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.
      4,833 Results
      5.0 32×
      Fenix CL28R
      LED Reflector -, battery lasts
      2,699,-
      Currently Unavailable
      Order Code: SPTfen48
      4.8 14×
      Yeelight Pura Monitor Light Bar
      Monitor Light - swivel design, light temperature 3000 - 6500 K and luminous flux 1350 lm, dimmable, compatible with screens from 5 to 90 mm thick, power consumption 5 W, the width of the light is 40 cm, USB power supply
      1,199,-
      Buy
      In stock > 5 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: YeeLa78
      3.5
      EMOS LED luminaire RUBIC 22 x 22 cm, 24 W, neutral white
      LED Light - power input 24 W, luminous flux 2400 lm, neutral light (4000 K) material: plastic, max. height 4,2 cm, width 22 cm, IP20
      from  382,-
      Buy
      In stock > 10 pcs at the supplier's
      Order Code: EMOS22_068
      4.0
      VELAMP Rechargeable LED light LT040 with motion sensor
      Under-Counter Light - LED, power input 2 W, luminous flux 150 lm, adjustable light temperature (3000-6500K), height 1 cm, width 4,1 cm, length 40,6 cm, material: aluminium, metal and plastic, IP20
      649,-
      Buy
      In stock > 5 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: Velamp25002
      4.0
      EMOS GLARO 20 W, black, IP65, 2000 lm, neutral white
      LED Reflector - IP65 Degree of protection, neutral white light, battery lasts , Energy Efficiency Class F
      209,-
      Buy
      In stock > 10 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: EMOS25206
      3.2 17×
      Tesla LED strip, 60LED/ m, length 3 m + 1.5 m, 8 mm, 3000 K, SMD2835, IP20
      LED Light Strip , 300 cm, self-adhesive, 60 LED(s), mains power supply, one piece in package
      399,-
      Buy
      In stock > 10 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: TESab005
      3.5
      Philips Superslim
      Ceiling Light - LED, power input 18 W, luminous flux 1500 lm, warm light (2700 K), IP44
      1,094,-
      Buy
      In stock > 5 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: PHLS24107
      5.0
      Rabalux 7478 Balimo
      Wall Lamp - LED, power input 12 W, luminous flux 720 lm, neutral light (4000 K), height 13 cm, width 9,5 cm, material: metal and plastic, IP54
      1,089,-
      Buy
      In stock > 5 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: RbX22_005
      4.2 20×
      Solight LED Reflector 10W WM-10W-L
      LED Reflector - IP65 Degree of protection,, battery lasts , Energy Efficiency Class F
      149,-
      Buy
      On the way > 5 pcs
      Expected 25/05/2026
      Order Code: SOL19014
      4.0
      Rabalux KERSTIN 71368
      Ceiling Light - LED, power input 24 W, luminous flux 1800 lm, warm light (3000 K), height 5 cm, width 40 cm, length 33 cm, material: metal, IP20
      999,-
      Buy
      In stock > 5 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: Rbx25070
      4.5
      Tesla - Kitchen LED strip, KIT, 574x60mm
      Under-Counter Light - LED, dimmable, power input 16 W, luminous flux 960 lm, adjustable light temperature (2700-5000K), height 9 cm, width 6 cm, length 57,4 cm, material: aluminium, metal and plastic, IP20
      999,-
      Buy
      In stock > 5 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: TslLight23_017
      5.0
      Tesla LED desk lamp Lucie, magnetic, 120 lm, 3000 K, USB-C, white
      Table Lamp - LED dimmable, power input 4 W, luminous flux 120 lm, warm light (3000 K), power plug, lead length 1,5 m, height 37 cm, width 12 cm, material: metal and plastic, IP20
      999,-
      Buy
      In stock > 5 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: TESab008
      Solight solar with sensor, 5 W, 500 lm, 4000 K, Li-Ion, black
      LED Reflector - IP54 Degree of protection, neutral white light, battery lasts
      249,-
      Buy
      On the way 4 pcs
      Expected 20/05/2026
      Order Code: Solight26003
      4.7 44×
      IMMAX LED desk lamp Corella with Qi charging white with golden elements, RGB backlight + prodloužená záruka o 1 rok ZDARMA
      Table Lamp - LED dimmable, power input 7 W, luminous flux 450 lm, power plug, height 57 cm, width 10 cm, material: plastic, IP20
      990,-
      Buy
      In stock > 5 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: IMXX2311
      4.9 10×
      Solight LED portable spotlight 50 W/230 V/4000 K/4500 lm/IP65, foldable stand
      LED Reflector - IP65 Degree of protection, neutral white light, battery lasts , Energy Efficiency Class F
      969,-
      Buy
      In stock > 5 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: HOMEaaa0496
      5.0
      Rabalux - LED Bathroom Ceiling Light LED/15W/230V IP44
      Ceiling Light - LED, power input 15 W, luminous flux 1500 lm, neutral light (4000 K), height 2,5 cm, width 25 cm, length 25 cm, material: plastic, IP44
      939,-
      Buy
      In stock 4 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: DN21DD0478
      5.0
      EMOS TAMBO with motion sensor, 20 W, 2000 lm, black
      LED Reflector - IP54 Degree of protection, neutral white light, battery lasts , Energy Efficiency Class F
      from  462,-
      Buy
      In stock > 10 pcs at the supplier's
      Order Code: EMOS25037
      3.0
      CONNECT IT Bright LED desk lamp, black
      Table Lamp - LED, power input 7 W, luminous flux 400 lm, touch control, power plug, lead length 1,8 m, height 66,2 cm, width 17,5 cm, material: aluminium, metal and plastic
      899,-
      Buy
      In stock 4 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: CON24004
      5.0
      EXTOL LIGHT LED floodlight, rechargeable with base, 700/1400 lm
      LED Reflector - IP65 Degree of protection,, battery lasts
      1,919,-
      Buy
      In stock > 5 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: EXThob028
      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
      479,-
      Buy
      In stock > 5 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: TslLight25002
      4.9
      Tesla Silicone Night Light - Piggy
      Night Light - LED dimmable, power input 1 W, warm light, (3000 K) material: plastic and silicone, IP20
      479,-
      Buy
      In stock > 5 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: TslLight25001
      Philips Hue Surimu Panel REC
      Ceiling Light - smart, LED, dimmable, power input 60 W, luminous flux 4150 lm, adjustable light temperature (2200-6500K), connects via Bluetooth, control via app in Czech, compatible with Philips Hue, bridge required to use all functions, height 4,8 cm, width 120 cm, length 120 cm, material: metal, IP20
      7,659,-
      Buy
      Ordered on request
      Order Code: PHLS25066
      4.9 20×
      Rabalux Lucas 3438
      LED Light - neutral light (4000 K) material: metal and plastic, max. height 10,7 cm, width 33 cm, IP44
      469,-
      Buy
      In stock > 10 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: RBLUX023
      Rabalux Pirit
      Table Lamp - LED dimmable, power input 1,2 W, luminous flux 40 lm, warm light (3000 K), touch control, with switch, power plug, lead length 1,4 m, height 13 cm, width 10,5 cm, material: wood and glass, IP20
      789,-
      Buy
      In stock > 5 pcs at the supplier's
      Order Code: RABsvet008

      LED Lights

      LED Lights

      In the category LED Lights on Alza.cz, we currently have a total of 5112 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-WEB04