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
Bulb type
(48)
(3)
(725)
(1)
Socket
(162)
(433)
(2)
(13)
(40)
Number of pieces in package
1 pc(s)
6 pc(s)
-
Protocol
(93)
(40)
(4)
(10)

Light Bulbs & Fluorescent Lights Sorted by Socket

The base is the part of the bulb which is connected to the lamp. There are several types.

Continue

E27

This is one of the most common types of threads. The diameter is 27 mm. This type is found on all 230 V light sources, classic light bulbs, halogen energy saving and LED lamps. They are often used for ceilings, walls or chandeliers.

E14

The same thread as the E27 is used for light bulbs, halogen and LED or energy saving lamps. The diameter of the Brine is smaller than that of the E27 and measures 14 mm. The operating voltage is 230 V. Mainly this type is used for table and spotlamps as well as clusters, which have several lamps.

GU10

This base has no thread, but two brackets with a diameter of 5 mm, which are only clamped into the lamp and then turn slightly. The operating voltage is 230 V. This type is most frequently found in halogen and LED lamps. They are used for ceiling lamps, floodlights, as bath or WC lighting.

G4

Screwless base, which is fixed in the lamp with two brackets (4 mm distance). The operating voltage is 12 V. They are usually found in kitchens, ceilings or bars.

GU5.3

Screwless base, which is attached to the lamp with two brackets (1 mm diameter). The brackets have a distance of 5.3 mm, the base is designed for 12 V. This type of mounting is usually found with halogen or LED bulbs, which are used as a spotlight or in small lamps.

G9

Again, the base has no thread. It has two brackets, which are clamped in the lamp. This is the smallest used size of halogen and LED bulbs. The voltage is 230 V. The most common ones are in ceilings, as spotlights or for bathroom and WC lighting.

R7s

The base is in the form of a tube which is fixed with two forks (distance 78 to 189 mm). The operating voltage is 230 V. This type is found in halogen headlights, LED and floor lamps or designer lighting.

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.
755 Results
2.5 16×
RETLUX RLL 458 R7S J118 8W LED COB WW
LED Bulb - lamp cap R7s, power input 8 W, 230 V, luminous flux 900 lm, diameter of 1,6 cm, lifespan 15000 h, energy label F, 1 piece in package
Buy with code ALZADAYS15AT The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 15 % Rabatt mit dem Code ALZADAYS15AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 7.56 €
Amazing Deal 8.89 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: RTLX17116
4.9 19×
Tesla - LED bulb miniglobe FILAMENT RETRO E14, 6W, 230V,806lm,25 000h, 4000K daylight white, 360deg,
LED Bulb - lamp cap E14, power input 6 W, 230 V, luminous flux 806 lm, neutral light (4000 K), diameter of 4,5 cm, lifespan 25000 h, energy label E, 1 piece in package
3.29 €
Buy
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: TslLigh22_68
4.2 46×
RETLUX RLL 317 A60 E27 PIR bulb 8W WW
LED Bulb - lamp cap E27, power input 8 W, 230 V, luminous flux 750 lm, warm light (3000 K), diameter of 6 cm, lifespan 15000 h, energy label F, 1 piece in package
Buy with code ALZADAYS15AT The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 15 % Rabatt mit dem Code ALZADAYS15AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 7.56 €
8.89 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: RTLX22_013
4.8 84×
Tesla LED Bulb GU5, 4W
LED Bulb - lamp cap GU5,3, power input 4 W, 12 V, luminous flux 350 lm, neutral light (4000 K), diameter of 5 cm, lifespan 25000 h, energy label F, 1 piece in package
4.55 €
Buy
In stock > 20 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: TSL19096
Philips Hue Essential White and colour Ambiance 8W 806 E27 Starter Kit
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 8 W, 230 V, luminous flux 806 lm (2200 K), Bluetooth, compatible with Apple Home, Google Home, Philips Hue, control via app in both Czech and English, lifespan 25000 h, energy label F, 2 in package
76.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: PHLS25094
4.8 414×
EMOS Filament A60 / E27 / 10.5 W (100 W) / 1521 lm / warm white
LED Bulb - lamp cap E27, power input 10,5 W, 230 V, luminous flux 1521 lm, warm light (2700 K), diameter of 6 cm, lifespan 25000 h, energy label D, 1 piece in package
from  3.87 €
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: EMOS24155
4.6 15×
Tesla - LED bulb CANDLE candle, E14, 7W, 230V, 806lm, 25 000h, 4000K daylight white, 180st
LED Bulb - lamp cap E14, power input 7 W, 230 V, luminous flux 806 lm, neutral light (4000 K), diameter of 3,7 cm, lifespan 25000 h, energy label E, 1 piece in package
19.90 €
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: TslLight24003
4.8 212×
EMOS Classic MR16, GU10, 3 W (32 W), 345 lm, warm white, 3 pcs
LED Bulb - lamp cap GU10, power input 3 W, 230 V, luminous flux 345 lm, warm light (3000 K), diameter of 5 cm, lifespan 30000 h, energy label E, 3 in package - from 1.62 €/ks
from  4.85 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: EMOS24116
5.0
Nedis LED bulb, GU10, PAR16, 3 W, 230 lm, 2700 K
LED Bulb - lamp cap GU10, power input 3 W, 230 V, luminous flux 230 lm, lifespan 15000 h, energy label F, 1 piece in package
10.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Nedis24048
4.9 13×
Nedis LED bulb, E14, candle, 4,5 W, 470 lm, 2700 K, retro
LED Bulb - lamp cap E14, power input 4,5 W, 230 V, luminous flux 470 lm, lifespan 15000 h, energy label F, 1 piece in package
Discounted -25 % 7 € 9.40 €
Buy
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Nedis24039
4.4 22×
Niceboy SmartBulb RGB E27, 12 W
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 12 W, 230 V, luminous flux 1050 lm, adjustable light temperature (2700-6500 K), diameter of 6 cm, WiFi 2,4 GHz, compatible with Niceboy ION, control via app in both Czech and English, lifespan 25000 h, energy label F, 1 piece in package
Buy with code ALZADAYS20AT The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 20 % Rabatt mit dem Code ALZADAYS20AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 11.92 €
14.90 €
Buy
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: NCB24_002
4.8 414×
EMOS Filament A60 A CLASS / E27 / 3,8 W (60 W) / 806 lm / neutral white
LED Bulb - lamp cap E27, power input 3,8 W, 230 V, luminous flux 806 lm, neutral light (4000 K), diameter of 6 cm, lifespan 50000 h, energy label A, 1 piece in package
from  7.11 €
Buy
In stock > 20 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: HM521b16
1.0
Philips Hue Essential White and colour Ambiance 4,7W 345 GU10 Starter Kit
LED Bulb - smart, lamp cap GU10 - lamp cap GU10, power input 4,7 W, 230 V, luminous flux 345 lm (2200 K), Bluetooth, compatible with Apple Home, Google Home, Philips Hue, control via app in both Czech and English, lifespan 15000 h, energy label F, 3 in package
94.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: PHLS25095
4.7 11×
Philips 40W B35 E14 2700K FR UE SRT4
LED Bulb - lamp cap E14, 230 V, luminous flux 485 lm, warm light (2700 K), lifespan 50000 h, energy label A, 1 piece in package
5.99 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: PHLS25049
4.9 115×
EMOS Classic candle, E14, 4,2 W (40 W), 470 lm, warm white, 3 pcs
LED Bulb - lamp cap E14, power input 4,2 W, 230 V, luminous flux 470 lm, warm light (2700 K), diameter of 3,5 cm, lifespan 30000 h, energy label E, 3 in package - 1.50 €/ks
Discounted -11 % 4.49 € 5.09 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: EMOS24109
3.7 23×
MOES Smart Wi-Fi Bulb, E27, RGB, 10W
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 9 W, 230 V, luminous flux 806 lm, adjustable light temperature (2700-6500 K), diameter of 6 cm, WiFi 2,4 GHz, compatible with Tuya, control via app in both Czech and English, lifespan 25000 h, energy label F, 1 piece in package
10.90 €
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Moes22_20
4.8 153×
Philips LED 10-75W, E27 4000K, 2pcs
LED Bulb - lamp cap E27, power input 10 W, 230 V, luminous flux 1055 lm, neutral light (4000 K), diameter of 6 cm, lifespan 15000 h, energy label F, 2 in package - 5.45 €/pcs
10.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: PHL19085
4.0
Philips LED 75W A60 E27 2700K CL UE SRT4
LED Bulb - lamp cap E27, power input 75 W, 230 V, luminous flux 1095 lm, warm light (2700 K), diameter of 6 cm, lifespan 50000 h, energy label A, 1 piece in package
7.99 €
Buy
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: PHLS25032
4.8 110×
TESLA LED Bulb Mini-globe BULB E14, 8W, Warm White
LED Bulb - lamp cap E14, power input 8 W, 230 V, luminous flux 900 lm, warm light (3000 K), diameter of 6 cm, lifespan 25000 h, energy label E, 1 piece in package
3.70 €
Buy
In stock > 20 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: TSL19011
4.7 54×
EMOS Classic A95 / E27 / 28 W (200 W) / 3452 lm / neutral white
LED Bulb - lamp cap E27, power input 28 W, 230 V, luminous flux 3452 lm, neutral light (4000 K), diameter of 9,5 cm, lifespan 30000 h, energy label E, 1 piece in package
8.80 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: EMOS24152
3.5
RETLUX RLL 470 SMD G4 12V 2W WW
LED Bulb - lamp cap G4, power input 2 W, 12 V, luminous flux 220 lm, warm light (3000 K), lifespan 15000 h, energy label F, 1 piece in package
2.80 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: RTLX24027
5.0
WiZ colours 50W GU10
LED Bulb - smart, lamp cap GU10 - lamp cap GU10, power input 4,9 W, 230 V, luminous flux 400 lm, adjustable light temperature (2200-6500 K), WiFi 2,4 GHz, compatible with Samsung SmartThings, IFTTT, control via app in both Czech and English, lifespan 15000 h, energy label F, 1 piece in package
12.90 €
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: WiZ21012
4.6 61×
EMOS LED Bulb Classic MR16 4.5W GU5.3 Neutral White
LED Bulb - lamp cap GU5,3, power input 4,5 W, 12 V, luminous flux 380 lm, neutral light (4000 K), diameter of 5 cm, lifespan 30000 h, energy label F, 1 piece in package
4.19 €
Buy
In stock > 20 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: EMSD202072
4.9 30×
RETLUX RLL 635 G45 E14 miniG 8W WW D
LED Bulb - lamp cap E14, power input 8 W, 230 V, luminous flux 1080 lm, warm light (3000 K), lifespan 25000 h, energy label D, 1 piece in package
3.89 €
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: RTLX24055
 

Light Bulbs & Fluorescent Lights Sorted by Socket

Light Bulbs & Fluorescent Lights Sorted by Socket

In the category Light Bulbs & Fluorescent Lights Sorted by Socket on Alza.at, we currently have a total of 755 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 light Bulbs & Fluorescent Lights Sorted by Socket Check out products sorted by price starting with the highest price in the category best sellers, best light Bulbs & Fluorescent Lights Sorted by Socket You’ll find products sorted by reviews starting from the highest ranked in light Bulbs & Fluorescent Lights Sorted by Socket reviews
P-DC1-WEB10

Alza Karlsplatz Hast du schon unseren neuen Alza 24/7-Shop am Wiener Karlsplatz besucht? More info »