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)
(638)
(2)
Socket
(146)
(389)
(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.
662 Results
4.8 396×
AlzaPower LED 9-60W, E27, 4000K, set of 3
LED Bulb - lamp cap E27, power input 9 W, 230 V, luminous flux 820 lm, neutral light (4000 K), diameter of 6 cm, lifespan 25000 h, energy label F, 3 in package - 1.90 €/ks
Great price 5.69 €
Currently Unavailable
Order Code: APWLED-0002
5.0
WiZ Tunable White 50W E27 G120 Vintage
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 6,7 W, 230 V, luminous flux 640 lm, adjustable light temperature (2000-5000 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
Discounted -19 % 16.90 € 20.90 €
Currently Unavailable
Order Code: WiZ21025
4.9 17×
Philips Hue White 5,5W E14 set 2pcs
LED Bulb - smart, lamp cap E14 - lamp cap E14, power input 5,5 W, 230 V, luminous flux 470 lm, warm light (2700 K), diameter of 3,9 cm, Bluetooth, compatible with Apple Home, Philips Hue, control via app in both Czech and English, lifespan 25000 h, energy label F, 2 in package
37.90 €
Currently Unavailable
Order Code: PHL19023
4.2 52×
AlzaPower LED 1.5-25W, G4, 2700K, set of 2
LED Bulb - lamp cap G4, power input 1,8 W, 12 V, luminous flux 180 lm, warm light (2700 K), diameter of 1,04 cm, lifespan 25000 h, energy label F, 2 in package - 3.05 €/ks
Great price 6.10 €
Currently Unavailable
Order Code: APWLED-0014
4.4
Nedis smart LED bulb WIFILRC10E27
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, Nedis SmartLife, control via app in both Czech and English, lifespan 10000 h, energy label F, 1 piece in package
13.90 €
Currently Unavailable
Order Code: Nedis22_09
3.7
WiZ Tunable White 60W E27 A60 Filament
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 6,7 W, 230 V, luminous flux 806 lm, adjustable light temperature (2700-6500 K), WiFi 2,4 GHz, compatible with Samsung SmartThings, IFTTT, control via app in both Czech and English, lifespan 15000 h, energy label E, 1 piece in package
14.60 €
Currently Unavailable
Order Code: WiZ21015
4.5 15×
WOOX Smart Wifi E27 LED bulb R9074
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 10 W, 230 V, luminous flux 806 lm, diameter of 6 cm, WiFi 2,4 GHz, compatible with Tuya, control via app in both Czech and English, energy label G, 1 piece in package
14.90 €
Currently Unavailable
Order Code: Woox22_16
4.7 257×
AlzaPower LED 8-50W, E14, 2700K, set of 2
LED Bulb - lamp cap E14, power input 8 W, 230 V, luminous flux 720 lm, warm light (2700 K), diameter of 3,7 cm, lifespan 25000 h, energy label F, 2 in package - 2.25 €/ks
Great price 4.49 €
Currently Unavailable
Order Code: APWLED-0008
4.8
Philips Hue White Ambiance 7W 550 Filament G93 E27
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 7 W, 230 V, filament, luminous flux 550 lm, adjustable light temperature (2200-4500 K), diameter of 9,5 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
53.22 €
Currently Unavailable
Order Code: PHL21022
5.0
Philips 50W GU10 WW 36D ND UE SRT4
LED Bulb - lamp cap GU10, power input 2,4 W, 230 V, luminous flux 375 lm, warm light (2700 K), diameter of 5 cm, lifespan 50000 h, energy label A, 1 piece in package
5.50 €
Currently Unavailable
Order Code: PHLS25040
4.4 216×
AlzaPower LED 6-40W, GU10, 2700K, set of 2
LED Bulb - lamp cap GU10, power input 8 W, 230 V, luminous flux 720 lm, warm light (2700 K), diameter of 5 cm, lifespan 25000 h, energy label F, 2 in package - 2.05 €/ks
Great price 4.09 €
Currently Unavailable
Order Code: APWLED-0010
3.9 44×
Nitebird Smart Bulb WB2
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 8 W, 230 V, warm light (2700 K), diameter of 9 cm, WiFi 2,4 GHz, compatible with Tuya, control via app in English, lifespan 20000 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. 4.88 €
6.10 €
Currently Unavailable
Order Code: NtBrD01
5.0
Philips 40W P45 E14 2700K CL UE SRT4
LED Bulb - lamp cap E14, power input 2,3 W, 230 V, luminous flux 485 lm, warm light (2700 K), lifespan 50000 h, energy label A, 1 piece in package
Discounted -7 % 5.99 € 6.49 €
Currently Unavailable
Order Code: PHLS25047
5.0
WiZ Tunable White 25W E14 C35 Vintage
LED Bulb - smart, lamp cap E14 - lamp cap E14, power input 4,9 W, 230 V, luminous flux 370 lm, adjustable light temperature (2000-5000 K), WiFi 2,4 GHz, compatible with Samsung SmartThings, IFTTT, control via app in both Czech and English, lifespan 15000 h, energy label G, 1 piece in package
15.86 €
Currently Unavailable
Order Code: WiZ21023
4.8 396×
AlzaPower LED 9-60W, E27, 6500K, set of 3
LED Bulb - lamp cap E27, power input 9 W, 230 V, luminous flux 820 lm, cool light (6500 K), diameter of 6 cm, lifespan 25000 h, energy label F, 3 in package - 1.90 €/ks
Great price 5.69 €
Currently Unavailable
Order Code: APWLED-0002a
4.8 396×
AlzaPower LED 9-60W, E27, 2700K, set of 6
LED Bulb , power input 9 W, 230 V, luminous flux 820 lm, warm light (2700 K), diameter of 6 cm, lifespan 25000 h, energy label F, 6 pc(s) in package - 1.37 €/ks
Great price 8.20 €
Currently Unavailable
Order Code: APWLED-0003
3.7 23×
MOES Smart Zigbee Bulb, E27, RGB, 9W
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 Czech, lifespan 25000 h, energy label F, 1 piece in package
13.90 €
Currently Unavailable
Order Code: Moes22_21
4.2
Wi-Fi BLE 60W A60 A60 E27 822-65 RGB 3CT/6
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 8,8 W, 230 V, luminous flux 806 lm, adjustable light temperature (2200-6500 K), diameter of 6 cm, WiFi 2,4 GHz and Bluetooth, control via app in both Czech and English, lifespan 25000 h, energy label F, 3 in package
29.66 €
Currently Unavailable
Order Code: WiZ23014
4.8 396×
AlzaPower LED 9-60W, E27, 2700K, set of 3
LED Bulb - lamp cap E27, power input 9 W, 230 V, luminous flux 820 lm, warm light (2700 K), diameter of 6 cm, lifespan 25000 h, energy label F, 3 in package - 1.90 €/ks
Great price 5.69 €
Currently Unavailable
Order Code: APWLED-0001
4.9 17×
Philips Hue White 5,5W E14
LED Bulb - smart, lamp cap E14 - lamp cap E14, power input 5,5 W, 230 V, luminous flux 470 lm, warm light, diameter of 3,9 cm, Bluetooth, compatible with Apple Home, Google Home, lifespan 25000 h, energy label F, 1 piece in package
26.58 €
Currently Unavailable
Order Code: PHL19022
4.9 322×
AlzaPower LED 12-85W, E27, 2700K, set of 3
LED Bulb - lamp cap E27, power input 12 W, 230 V, luminous flux 1160 lm, warm light (2700 K), diameter of 6 cm, lifespan 25000 h, energy label F, 3 in package - 2.20 €/ks
Great price 6.59 €
Currently Unavailable
Order Code: APWLED-0004
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
8.20 €
Currently Unavailable
Order Code: PHLS25048
5.0
EMOS Vintage G125 / E27 / 4.5 W (40 W) / 420 lm / warm white
LED Bulb - lamp cap E27, power input 4,5 W, 230 V, luminous flux 420 lm (2200 K), diameter of 12,5 cm, lifespan 25000 h, energy label F, 1 piece in package
from  8.45 €
Currently Unavailable
Order Code: EMOS24162
4.0 27×
EMOS Smart LED bulb GoSmart MR16 GU10 4,8 W (35 W) 400 lm RGB dimmable Wi-Fi
LED Bulb - smart, lamp cap GU10 - lamp cap GU10, power input 4,8 W, 230 V, luminous flux 400 lm, adjustable light temperature (2700-6500 K), diameter of 5 cm, WiFi 2,4 GHz, compatible with Tuya, Lidl Home, EMOS GoSmart, control via app in both Czech and English, lifespan 20000 h, energy label G, 1 piece in package
7.73 €
Currently Unavailable
Order Code: HM521b5
In the category Light Bulbs & Fluorescent Lights Sorted by Socket on Alza.at, we currently have a total of 662 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

Shoppen ohne Zwang Du kannst bei uns auch ohne Registrierung einkaufen. More info »