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
Bulb type
(48)
(3)
(635)
(2)
Socket
(146)
(388)
(3)
(13)
(21)
Number of pieces in package
1 pc(s)
6 pc(s)
-
Protocol
(91)
(52)
(4)
(20)

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.
659 Results
5.0
Tesla - LED bulb candle E27, 4,9W, 230V, 470lm, 25 000h, 3000K warm white, 180st
LED Bulb - lamp cap E27, power input 4,9 W, 230 V, luminous flux 470 lm, warm light, diameter of 9,5 cm, lifespan 25000 h, energy label G, 1 piece in package
3.19 €
Buy
In stock > 5 pcs
Order Code: TslLight25018
4.8 218×
Tesla BULB E27, 9W, 230V, 1055lm, 25 000h, 3000K warm white, 220 deg - pack of 5
LED Bulb , power input 9 W, 230 V, filament, luminous flux 1055 lm, warm light (3000 K), diameter of 6 cm, lifespan 25000 h, energy label E - 1.92 €/ks
Buy with code ALZADAYS15DE 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 ALZADAYS15DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 8.15 €
9.59 €
Buy
In stock > 5 pcs
Order Code: TslLight25014
4.8 218×
Tesla BULB E27, 20W, 230V, 2500lm, 25 000h, 4000K daylight white 220deg
LED Bulb , power input 20 W, 230 V, luminous flux 2500 lm, neutral light (4000 K), diameter of 8 cm, lifespan 25000 h, energy label E, 1 piece in package
Buy with code ALZADAYS20DE 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 ALZADAYS20DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 7.03 €
8.79 €
Buy
In stock > 10 pcs
Order Code: TslLight25015
4.8 218×
Tesla BULB, E27, 6W, 230V, 640lm, 25 000h, 6500K cold white, 220deg
LED Bulb , power input 6 W, 230 V, luminous flux 640 lm, cool light (6500 K), diameter of 6 cm, lifespan 25000 h, energy label F, 1 piece in package
Buy with code ALZADAYS15DE 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 ALZADAYS15DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 2.37 €
2.79 €
Buy
In stock > 20 pcs
Order Code: TslLight25012
4.9 19×
Tesla Miniglobe FILAMENT RETRO E14, 4W, 230V, 470lm, 25 000h, 4000K daylight white, 360°, clear
LED Bulb , power input 4,2 W, 230 V, filament, luminous flux 470 lm, neutral light (4000 K), diameter of 4,6 cm, lifespan 25000 h, energy label E, 1 piece in package
Buy with code ALZADAYS20DE 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 ALZADAYS20DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 3.03 €
3.79 €
Buy
In stock > 20 pcs
Order Code: TslLight25010
Meross Smart Wi-Fi LED Bulb RGBWW - pack of 4
LED Bulb - smart, lamp cap E27, B22 and E26 - lamp cap E27, B22 and E26, power input 9 W, luminous flux 810 lm, adjustable light temperature (2700-6500 K), WiFi 2,4 GHz, compatible with Manufacturer app, control via app in both Czech and English, energy label F, 4 in package
Buy with code ALZADAYS25DE The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 25 % Rabatt mit dem Code ALZADAYS25DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 42.68 €
56.90 €
Buy
In stock > 5 pcs
Order Code: Mer2514
4.7
Xtend Home XTH-LED-E1448T
LED Bulb - smart, lamp cap E14 - lamp cap E14, power input 4,8 W, 240 V, luminous flux 450 lm, WiFi 2,4 GHz, compatible with Tuya, control via app in Czech, lifespan 25000 h, energy label F, 1 piece in package
Discounted -8 % 10.90 € 11.90 €
Buy
In stock > 5 pcs
Order Code: Xtend25019
4.4
Xtend Home XTH-LED-E2714T
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 14 W, 240 V, luminous flux 1400 lm, WiFi 2,4 GHz, compatible with Tuya, control via app in Czech, lifespan 25000 h, energy label F, 1 piece in package
10.90 €
Buy
In stock > 10 pcs
Order Code: Xtend25018
5.0
Philips Hue White 14W 1600 E27
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 14 W, 230 V, luminous flux 1600 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
29.90 €
Buy
In stock > 5 pcs
Order Code: PHLS25078
Philips Hue White Ambiance 6W 810 E27 4pcs
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 6 W, 230 V, luminous flux 800 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, 4 in package
104.90 €
Buy
In stock > 5 pcs
Order Code: PHLS25080
Philips Hue White and colour Ambiance 6W 810 E27 2pcs
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 6 W, 230 V, luminous flux 800 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, 2 in package
103.90 €
Buy
In stock 1 pcs
Order Code: PHLS25084
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
23.90 €
Buy
In stock > 5 pcs
Order Code: PHLS25076
5.0
OSRAM 20X1, G4, 10W, 64418 OVEN, 450 °C, clear
Oven Bulb - energy label G, power input 10 W, 12 V, luminous flux 130 lm, warm light (2800 K), diameter 0,8 cm, lifetime 2000 h
Amazing Deal 4.39 €
Buy
In stock > 20 pcs
Order Code: osra25105
OSRAM 10X2, E14, 15W, 300 °C, clear - pack of 2
Oven Bulb - energy label G, power input 15 W, 230 V, Filament, luminous flux 85 lm, warm light (2700 K), diameter 2,2 cm, lifetime 1500 h, 2 pieces in the package
5.99 €
Buy
In stock 3 pcs
Order Code: osra25108
5.0
OSRAM 10XBLI1, E14, 15W, 300 °C, clear
Oven Bulb - energy label G, power input 15 W, 230 V, Filament, luminous flux 85 lm, warm light (2700 K), diameter 2,2 cm, lifetime 1000 h
3.79 €
Buy
In stock > 10 pcs
Order Code: osra25107
3.8
OSRAM SPC. T26/57, E14, 15W, 300 °C, matt
Oven Bulb - energy label G, power input 15 W, 230 V, Filament, luminous flux 85 lm, warm light (2700 K), diameter 2,6 cm, lifetime 1000 h
2.39 €
Buy
In stock 3 pcs
Order Code: osra25114
5.0
OSRAM SPC. T26/57, E14, 15W, 300 °C, clear - pack of 2
Oven Bulb - energy label G, power input 15 W, 230 V, Filament, luminous flux 85 lm, warm light (2700 K), diameter 2,6 cm, lifetime 1000 h, 2 pieces in the package
3.49 €
Buy
In stock > 20 pcs
Order Code: osra25113
3.0
OSRAM SPC. T26/57, E14, 25W, 300 °C, matt
Oven Bulb - energy label G, power input 25 W, 230 V, Filament, luminous flux 140 lm, warm light (2700 K), diameter 2,6 cm, lifetime 1000 h
2.39 €
Buy
In stock 4 pcs
Order Code: osra25116
4.7 31×
TP-Link Tapo L430C Smart E14
LED Bulb - smart, lamp cap E14 - lamp cap E14, power input 4,8 W, 220 V, luminous flux 470 lm, adjustable light temperature (2500-6500 K), diameter of 3,8 cm, WiFi 2,4 GHz, compatible with Google Home, Samsung SmartThings, Manufacturer app, control via app in both Czech and English, lifespan 25000 h, energy label F, 1 piece in package
Discounted -28 % 14.90 € 20.90 €
Buy
In stock > 10 pcs
Order Code: TP25110
4.9 84×
EMOS Filament candle, E14, 5,9 W (60 W), 806 lm, warm white
LED Bulb , power input 5,9 W, 230 V, filament, luminous flux 806 lm, warm light (2700 K), diameter of 3,5 cm, lifespan 25000 h, energy label D, 1 piece in package
Great price from  2.69 €
Buy
In stock > 20 pcs
Order Code: EMOS25086
5.0
Philips 40W P45 E14 4000K CL UE SRT4
LED Bulb - lamp cap E14, power input 2,3 W, 230 V, luminous flux 485 lm, neutral light (4000 K), lifespan 50000 h, energy label A, 1 piece in package
8.09 €
Buy
In stock 3 pcs
Order Code: PHLS25048
Philips LED 60W G95 E27 2700K CL UE SRT4
LED Bulb , power input 4 W, 230 V, luminous flux 840 lm, warm light (2700 K), diameter of 9,5 cm, lifespan 50000 h, energy label A, 1 piece in package
8.79 €
Buy
In stock > 5 pcs
Order Code: PHLS25026
4.3
Philips LED 60W G95 E27 4000K CL UE SRT4
LED Bulb , power input 4 W, 230 V, luminous flux 840 lm, neutral light (4000 K), diameter of 9,5 cm, lifespan 50000 h, energy label A, 1 piece in package
10.90 €
Buy
In stock > 5 pcs
Order Code: PHLS25027
Philips LED 40W P45 E27 4000K CL UE SRT4
LED Bulb , power input 2,3 W, 230 V, luminous flux 485 lm, neutral light (4000 K), diameter of 4,5 cm, lifespan 50000 h, energy label A, 1 piece in package
8.19 €
Buy
In stock 2 pcs
Order Code: PHLS25023
In the category Light Bulbs & Fluorescent Lights Sorted by Socket on Alza.de, we currently have a total of 659 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

Studieren lohnt sich Mit Studentenrabatten auf alle ISIC/ITIC Karten More info »