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
      4.9
      EMOS LED spotlight PROFI with motion sensor, 50W neutral white
      LED Reflector - IP65 Degree of protection, neutral white light, battery lasts
      from  1,005,-
      Buy
      In stock > 5 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: EMOS22_125
      5.0
      Rabalux Trento 8894
      Wall Lamp - LED, power input 3 W, neutral light (4000 K), height 120 cm, width 32 cm, material: plastic, IP65
      479,-
      Buy
      In stock > 10 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: RBLUX004
      Garsaco Premium frameless LED spotlight black, daylight
      LED Reflector - IP65 Degree of protection,, battery lasts , Energy Efficiency Class E
      from  269,-
      In stock according to variant
      Order Code: GARled001nad
      4.0
      Aga RGB LED Lamp 5in1 with wireless charger Black
      Table Lamp - LED, usb, height 15 cm, width 5,6 cm, material: plastic
      269,-
      Buy
      In stock > 10 pcs at the supplier's
      Order Code: WSaaa3978
      4.7 21×
      Tesla LED Retro decorative lantern 5 W, 370 lm, 2 × 2200 mAh, IP44, white
      Lantern universal, electric, material: plastic and metal, dimension: 20 × 14 × 14 cm (H × W × D),
      1,029,-
      Buy
      In stock > 5 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: TES24001
      4.0 11×
      IMMAX SunBoard Outdoor solar LED lighting with external solar panel 13W IP65 + prodloužená záruka o 1 rok ZDARMA
      LED Reflector - IP65 Degree of protection, neutral white light, battery lasts
      999,-
      Buy
      In stock > 5 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: IMMX24066
      5.0
      Philips Superslim
      Ceiling Light - LED, power input 15 W, luminous flux 1300 lm, warm light (2700 K), IP20
      999,-
      Buy
      In stock > 5 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: PHLS24115
      5.0
      Philips MAGNEOS
      Ceiling Light - LED, power input 20 W, luminous flux 1900 lm, warm light (2700 K), IP20
      999,-
      Buy
      In stock 1 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: PHLS24112
      4.8
      Philips Superslim
      Ceiling Light - LED, power input 15 W, luminous flux 1500 lm, neutral light (4000 K), IP44
      999,-
      Buy
      In stock > 5 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: PHLS24102
      5.0
      Bosch GLI 18V-1900 Professional
      LED Reflector -, battery lasts
      3,992,-
      Currently Unavailable
      Order Code: BOFAC9a31
      4.4
      Solight LED outdoor lighting oval, white
      LED Light - power input 20 W, luminous flux 1500 lm, neutral light (4000 K) material: plastic, max. height 26 cm, width 13,5 cm, IP54
      Great price 249,-
      Buy
      In stock > 5 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: Solight24026
      Philips - SET 3x LED Dimmable bathroom light 3xLED/5,5W/230V 2700K IP65
      Ceiling Light - LED, dimmable, power input 5,5 W, luminous flux 350 lm, width 8,5 cm, length 8,5 cm, material: metal, IP65
      990,-
      Buy
      In stock > 5 pcs at the supplier's
      Order Code: Donoci22_1735
      4.8
      Solight LED strip WM59-NW
      LED Light Strip , 500 cm, self-adhesive, mains power supply, neutral light, energy label F, one piece in package
      419,-
      Buy
      In stock 5 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: Solight25010
      4.7 11×
      Solight 4,5W, 300lm, 3CCT, white, 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
      419,-
      Buy
      In stock > 10 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: Solight25004
      RABALUX 77213 LONATO
      Wall Lamp - LED, power input 18 W, luminous flux 1730 lm, neutral light (4000 K), height 21 cm, width 5,8 cm, material: plastic, IP65
      New arrival 409,-
      Buy
      In stock > 10 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: RABLUXsvet07
      4.2
      IMMAX LED bedside lamp, PEACOCK alarm clock with clock, RGB light and USB port, gold + prodloužená záruka o 1 rok ZDARMA
      Table Lamp - LED dimmable, power input 20 W, luminous flux 400 lm, warm light (3000 K), touch control, with switch, height 24,7 cm, width 24 cm, material: plastic, IP20
      899,-
      Buy
      In stock > 5 pcs at the supplier's
      Order Code: IMMX24_36
      4.1 14×
      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
      399,-
      Buy
      In stock > 10 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: WiLLy12
      3.2 17×
      Tesla LED strip, 60LED/ m, length 3 m + 1.5 m, 8 mm, 6500 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: TESab006
      5.0
      IMMAX LUMI LED with Qi wireless charging, black
      Table Lamp - LED dimmable, power input 15 W, luminous flux 300 lm, adjustable light temperature (2700-5700K), touch control, power plug, height 33 cm, width 11,2 cm, material: plastic, IP20
      799,-
      Buy
      In stock > 5 pcs at the supplier's
      Order Code: IMMX25070
      4.6 166×
      Immax Table Lamp LEATHER WHITE + prodloužená záruka o 1 rok ZDARMA
      Table Lamp - LED dimmable, power input 7 W, luminous flux 200 lm, touch control, power plug, lead length 1,5 m, height 40 cm, width 6,5 cm, material: metal and plastic, IP20
      799,-
      Buy
      In stock > 5 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: IMXX19241
      4.0
      Rabalux 75017 Turgon
      Wall Lamp - LED, dimmable, power input 20 W, luminous flux 1750 lm, adjustable light temperature, height 8,5 cm, width 10,5 cm, material: aluminium, metal and plastic, IP44
      3,099,-
      Buy
      In stock 2 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: Rbx23_24
      4.8
      EMOS LED spotlight PROFI with motion sensor, 20W neutral white
      LED Reflector - IP65 Degree of protection, neutral white light, battery lasts
      769,-
      Buy
      In stock > 5 pcs
      Order by midnight, get it at the AlzaBox in the morning.
      Info
      Order Code: EMOS22_123
      4.0 20×
      LED lamp Immax KLIP 5W 4000K
      Table Lamp - LED dimmable, power input 5 W, luminous flux 140 lm, neutral light (4000 K), battery-powered, height 12 cm, width 7,5 cm, material: metal and plastic, IP20
      Amazing Deal 336,- Save 68,-
      Buy
      In stock > 10 pcs at the supplier's
      Order Code: IMXX21328
      RABALUX 77203 LERMOS
      Garden Lighting -, LED, power input 0,06 W, luminous flux 3 lm, warm light (3000 K), height 11 cm, width 11 cm, material: plastic, solar power supply, IP44
      New arrival 189,-
      Buy
      On the way > 5 pcs
      Expected 19/05/2026
      Order Code: Rbx26020

      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