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)
(720)
(1)
Socket
(161)
(431)
(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.
750 Results
4.8
MOES Smart Zigbee Bulb, GU-10, RGB, 5W
LED Bulb - smart, lamp cap GU10 - lamp cap GU10, power input 4,7 W, 230 V, luminous flux 345 lm, adjustable light temperature (2200-6500 K), diameter of 5 cm, WiFi 2,4 GHz, compatible with Tuya, lifespan 15000 h, energy label F, 1 piece in package
13.90 €
Buy
In stock 1 pcs
Order Code: Moes22_19
4.7 24×
RETLUX RLL 446 T120 E27 bulb 40W WW
LED Bulb - lamp cap E27, power input 40 W, 230 V, luminous flux 4300 lm, diameter of 12 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. 10.12 €
Discounted -7 % 11.90 € 12.90 €
Buy
In stock 3 pcs
Order Code: RTLX17124
4.8
MOES Smart Wi-Fi Bulb, GU-10, RGB, 5W
LED Bulb - smart, lamp cap GU10 - lamp cap GU10, power input 4,7 W, 230 V, luminous flux 400 lm, adjustable light temperature (2200-6500 K), diameter of 5 cm, WiFi 5 GHz, compatible with Tuya, lifespan 15000 h, energy label F, 1 piece in package
10.90 €
Buy
In stock > 10 pcs
Order Code: Moes22_18
4.9 13×
Philips Hue White Filament 7W E27 ST64
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 7 W, 230 V, luminous flux 550 lm, warm light (2100 K), 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
31.90 €
Buy
In stock 3 pcs
Order Code: PHL19026
4.9 16×
Philips Hue White 5,5W GU10 set 2pcs
LED Bulb - smart, lamp cap GU10 - lamp cap GU10, power input 5,2 W, 230 V, luminous flux 400 lm, warm light (2700 K), diameter of 5 cm, Bluetooth, compatible with Apple Home, Google Home, Philips Hue, control via app in both Czech and English, lifespan 25000 h, energy label E, 2 in package
from  32.92 €
Buy
In stock 2 pcs
Order Code: PHL18146
4.7 27×
WiZ colours 40W E14 C37
LED Bulb - smart, lamp cap E14 - lamp cap E14, power input 4,8 W, 230 V, luminous flux 470 lm, adjustable light temperature (2200-6500 K), diameter of 3,9 cm, 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
13.90 €
Buy
In stock > 10 pcs
Order Code: WiZ21009
4.4 27×
Yeelight GU10 Smart Bulb W1 (Dimmable)
LED Bulb - smart, lamp cap GU10 - lamp cap GU10, power input 4,8 W, 230 V, luminous flux 350 lm, warm light, diameter of 5 cm, WiFi 2,4 GHz, compatible with Samsung SmartThings, control via app in both Czech and English, energy label G, 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. 10.97 €
12.90 €
Buy
In stock > 10 pcs
Order Code: YeeLa48
4.8 153×
Philips LED 12.5-100W, E27 4000K, 2pcs
LED Bulb - lamp cap E27, power input 12,5 W, 230 V, luminous flux 1521 lm, neutral light (4000 K), diameter of 6 cm, lifespan 15000 h, energy label E, 2 in package - from 5.06 €/pcs
from  10.11 €
Buy
In stock > 10 pcs
Order Code: PHL19087
WiZ E27 RGB A60 + WiZ Smart Plug
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 8 W, 230 V, luminous flux 806 lm, adjustable light temperature, diameter of 6 cm, WiFi 2,4 GHz and Bluetooth, compatible with Google Home, control via app in both Czech and English, lifespan 25000 h, energy label F
32.90 €
Buy
In stock 1 pcs
Order Code: WiZ24007
4.0 17×
EMOS Smart LED bulb GoSmart MR16 GU10 4,8 W (35 W) 400 lm RGB dimmable Zigbee
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, EMOS GoSmart, control via app in both Czech and English, lifespan 20000 h, energy label G, 1 piece in package
from  9.81 €
Buy
In stock > 10 pcs
Order Code: HM521b7
4.6 251×
TP-Link Tapo L530E, Smart WiFi bulb colour
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 8,7 W, 230 V, luminous flux 806 lm, diameter of 6 cm, WiFi 2,4 GHz, compatible with Manufacturer app, control via app in both Czech and English, lifespan 15000 h, energy label F, 1 piece in package
11.90 €
Buy
In stock > 10 pcs
Order Code: TpLNk2008
4.9 22×
Philips Hue White 9.5W 1100 E27 small starter kit
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 9,5 W, 230 V, luminous flux 1055 lm, warm light (2700 K), diameter of 6,1 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
Amazing Deal 66.90 €
Buy
In stock 3 pcs
Order Code: PHL21009
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 Code: PHL19085
5.0
Philips Hue White and colour Ambiance 11,8W 1600 E27
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 11,8 W, 230 V, luminous flux 1521 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, 1 piece in package
82.90 €
Buy
In stock > 5 pcs
Order Code: PHLS25088
3.5 11×
EMOS Smart LED bulb GoSmart candle E14 4,8 W (40 W) 470lm RGB dimmable Zigbee
LED Bulb - smart, lamp cap E14 - lamp cap E14, power input 5 W, 230 V, luminous flux 470 lm, adjustable light temperature (2700-6500 K), diameter of 3,7 cm, WiFi 2,4 GHz, compatible with Tuya, EMOS GoSmart, control via app in both Czech and English, lifespan 20000 h, energy label F, 1 piece in package
from  9.81 €
Buy
In stock > 10 pcs
Order Code: HM521b8
4.6 59×
Philips LED Classic Filament 11-100W, E27, clear, 4000K
LED Bulb - lamp cap E27, power input 10,5 W, 230 V, luminous flux 1521 lm, neutral light (4000 K), diameter of 6 cm, lifespan 15000 h, energy label D, 1 piece in package
from  5.66 €
Buy
In stock > 10 pcs
Order Code: ESO1A011
4.6 53×
Govee Smart RGBWW 12 W-85 W, 1200 lm, E27, Long Life Matter
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 12 W, 230 V, luminous flux 1200 lm, adjustable light temperature (2700-6500 K), diameter of 6 cm, WiFi 2,4 GHz, WiFi 5 GHz and Bluetooth, compatible with Apple Siri shortcuts, Google Home, GOVEE Home, control via app in English, lifespan 25000 h, energy label F, 1 piece in package
Buy with code ALZADAYS10DE The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 10 % Rabatt mit dem Code ALZADAYS10DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 17.01 €
18.90 €
Buy
In stock > 10 pcs
Order Code: Govee24017
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
8.09 €
Buy
In stock 2 pcs
Order Code: HM521b5
4.7 237×
EMOS Led bulb Classic JC 4W G9 neutral white, 2 pcs
LED Bulb - lamp cap G9, power input 4 W, 230 V, luminous flux 470 lm, neutral light (4000 K), diameter of 1,9 cm, lifespan 30000 h, energy label E, 2 in package - from 3.56 €/ks
Great price from  7.11 €
Buy
In stock > 10 pcs
Order Code: EMS17119
4.7 22×
Philips Hue White Filament 7,2W E27 G93
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 7,2 W, 230 V, luminous flux 580 lm (2100 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
35.90 €
Buy
In stock 2 pcs
Order Code: PHL19025
4.8 19×
MOES Matter Wi-Fi Bulb, RGB + CW, 5W, GU10
LED Bulb - smart, lamp cap GU10 - lamp cap GU10, power input 27 W, 230 V, luminous flux 400 lm, adjustable light temperature (2700-6500 K), diameter of 5 cm, WiFi 2,4 GHz, compatible with Tuya, Samsung SmartThings, Manufacturer app, control via app in both Czech and English, lifespan 20000 h, energy label F, 1 piece in package
Great price 9.19 €
Buy
In stock > 10 pcs
Order Code: Moes2404
4.7 30×
Philips Hue White 5,7W E14 Drop set 2pcs
LED Bulb - smart, lamp cap E14 - lamp cap E14, power input 5,7 W, 230 V, luminous flux 470 lm, warm light (2700 K), diameter of 4,5 cm, Bluetooth, compatible with Apple Home, Philips Hue, control via app in both Czech and English, lifespan 25000 h, energy label G, 2 in package
32.90 €
Buy
In stock 3 pcs
Order Code: PHL20051
4.8 58×
TP-Link Tapo L510E, Smart WiFi bulb dimmable (pack of 2)
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 8,7 W, 230 V, luminous flux 806 lm, warm light, diameter of 6 cm, WiFi 2,4 GHz, compatible with Manufacturer app, control via app in both Czech and English, lifespan 15000 h, energy label F, 2 in package
16.90 €
Buy
In stock > 10 pcs
Order Code: TpLNk21t2
4.8 207×
Philips LED 9-60W, E27 4000K, 3pcs
LED Bulb - lamp cap E27, power input 8 W, 230 V, luminous flux 806 lm, neutral light (4000 K), diameter of 6 cm, lifespan 15000 h, energy label F, 3 in package - from 1.87 €/pcs
from  5.60 €
Buy
In stock > 10 pcs
Order Code: PHL19081

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.de, we currently have a total of 750 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-WEB20

Shoppen ohne Zwang Sie können bei uns ohne Registrierung einkaufen More info »