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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.

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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.

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750 Results
4.5
Philips LED 60W A60 E27 2700K FR UE SRT4
LED Bulb - lamp cap E27, power input 60 W, 230 V, luminous flux 840 lm, warm light (2700 K), diameter of 6 cm, lifespan 50000 h, energy label A, 1 piece in package
5.99 €
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In stock > 10 pcs
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Order Code: PHLS25029
4.8 212×
EMOS Classic MR16, GU10, 7 W (60 W), 806 lm, neutral white, 3 pcs
LED Bulb - lamp cap GU10, power input 7 W, 230 V, luminous flux 806 lm, neutral light (4000 K), diameter of 5 cm, lifespan 30000 h, energy label E, 3 in package - 2.30 €/ks
Discounted -10 % 6.89 € 7.69 €
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Order Code: EMOS24218
4.9 115×
EMOS Classic candle, E14, 2,5 W (32 W), 350 lm, warm white
LED Bulb - lamp cap E14, power input 2,5 W, 230 V, luminous flux 350 lm, warm light (2700 K), diameter of 3,5 cm, lifespan 30000 h, energy label D, 1 piece in package
from  2.15 €
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In stock 5 pcs
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Order Code: EMOS24078
4.4 30×
IMMAX NEO LITE Smart bulb LED E14 6W RGB+CCT colour and white, dimmable, WiFi, P45
LED Bulb - smart, lamp cap E14 - lamp cap E14, power input 6 W, 230 V, luminous flux 470 lm, adjustable light temperature (2700-6500 K), diameter of 4,5 cm, WiFi 2,4 GHz, compatible with Apple Siri shortcuts, Tuya, Lidl Home, Immax NEO PRO, control via app in both Czech and English, lifespan 25000 h, energy label F, 1 piece in package
Amazing Deal from  7.01 €
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In stock > 10 pcs
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Order Code: IMXX21389
4.9 24×
Retlux RLL 506
LED Lamp 25000hod, 1x 8W, T5, 230, 640lm, cool white 4000K, cable 1.5m
Buy with code ALZADAYS10AT 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 ALZADAYS5AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 13.59 €
15.10 €
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Order Code: RTX115b
4.9 27×
Nedis LED bulb, E14, T26, for refrigerator, 2 W, 150 lm
LED Bulb - lamp cap E14, power input 2 W, 230 V, luminous flux 150 lm, lifespan 15000 h, energy label G, 1 piece in package
4.39 €
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Order Code: Nedis24019
5.0
Wi-Fi BLE 40W C37 E14 922-65 RGB 3CT/6
LED Bulb - smart, lamp cap E14 - lamp cap E14, power input 4,9 W, 230 V, luminous flux 470 lm, adjustable light temperature (2200-6500 K), diameter of 3,9 cm, WiFi 2,4 GHz and Bluetooth, control via app in both Czech and English, lifespan 15000 h, energy label F, 3 in package
38.90 €
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In stock 4 pcs
Order Code: WiZ23016
4.5 25×
RETLUX RLL 420 GU5.3 spot 7W 12V WW
LED Bulb - lamp cap GU5,3, power input 7 W, 12 V, luminous flux 660 lm, diameter of 5 cm, lifespan 25000 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. 4.17 €
4.90 €
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In stock > 20 pcs
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Order Code: RTLX17119
4.3 51×
IMMAX NEO LITE E14 6W RGB+CCT, colour and white WiFi - pack of 3
LED Bulb - smart, lamp cap E14 - lamp cap E14, power input 6 W, 230 V, luminous flux 470 lm, adjustable light temperature (2700-6500 K), diameter of 3,7 cm, WiFi 2,4 GHz and Bluetooth, compatible with Apple Siri shortcuts, Tuya, Lidl Home, Immax NEO PRO, control via app in both Czech and English, lifespan 25000 h, energy label F, 3 in package - from 6.57 €/pcs
from  19.72 €
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In stock > 5 pcs
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Order Code: IMXX21368
4.7 81×
EMOS LED Bulb Classic JC A++ 4,5W E14 Warm White
LED Bulb - lamp cap E14, power input 4,5 W, 230 V, luminous flux 465 lm, warm light (3000 K), diameter of 2 cm, lifespan 30000 h, energy label F, 1 piece in package
from  4.49 €
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Order Code: EMS19001
4.8 239×
Philips LED Classic Spot 4.6-50W, GU10, 2700K, 3-Pack
LED Bulb - lamp cap GU10, power input 4,6 W, 230 V, luminous flux 355 lm, warm light (2700 K), diameter of 5 cm, lifespan 15000 h, energy label F, 3 in package - 3.97 €/pcs
11.90 €
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In stock > 5 pcs
Order Code: ESO125b5
4.8 43×
Solight LED E14 6W 4000K
LED Bulb - lamp cap E14, power input 6 W, neutral light (4000 K), diameter of 3,7 cm, energy label F, 1 piece in package
1.99 €
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In stock > 10 pcs
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Order Code: SD078p
Philips Hue LG Triangle
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 6,8 W, 230 V, luminous flux 500 lm (2000 K), Bluetooth, compatible with Apple Home, Google Home, Samsung SmartThings, Philips Hue, control via app in both Czech and English, lifespan 25000 h, energy label G, 1 piece in package
Amazing Deal 87.90 €
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In stock 2 pcs
Order Code: PHLS24_005
4.3 240×
EMOS Classic JC G4 1,9 W (21 W) 200 lm, warm white, 2 pcs
LED Bulb - lamp cap G4, power input 1,9 W, 12 V, luminous flux 200 lm, warm light (3000 K), diameter of 1 cm, lifespan 30000 h, energy label F, 2 in package - from 3.33 €/ks
Amazing Deal from  6.65 €
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In stock > 10 pcs
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Order Code: EMOS24_001
4.8 239×
Philips LED Classic 4.6-50 W, GU10, 2700 K, 2-pack
LED Bulb - lamp cap GU10, power input 4,6 W, 230 V, luminous flux 355 lm, warm light (2700 K), diameter of 5 cm, lifespan 15000 h, energy label F, 2 in package - 3.05 €/pcs
Amazing Deal 6.10 €
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In stock 2 pcs
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Order Code: ESO138a1
4.8 96×
EMOS Classic Mini Globe, E14, 2.5 W (32 W), 350 lm, warm white
LED Bulb - lamp cap E14, power input 2,5 W, 230 V, luminous flux 350 lm, warm light (2700 K), diameter of 4,5 cm, lifespan 30000 h, energy label D, 1 piece in package
from  3.51 €
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In stock > 50 pcs
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Order Code: EMOS24092
4.3 18×
MOES Matter Wi-Fi Bulb, RGB + CW, 10W, E27
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 Apple Home, Tuya, Samsung SmartThings, Manufacturer app, control via app in both Czech and English, lifespan 25000 h, energy label F, 1 piece in package
10.90 €
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In stock > 5 pcs
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Order Code: Moes2403
4.4 45×
Philips LED 5,2-75W, E27, 4000K, A
LED Bulb - lamp cap E27, power input 5,2 W, 230 V, luminous flux 1095 lm, neutral light (4000 K), diameter of 7 cm, lifespan 50000 h, energy label A, 1 piece in package
8.80 €
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In stock 2 pcs
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Order Code: PHL22051
4.9 13×
WiZ colours 75W E27 G95
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 11 W, 230 V, luminous flux 1055 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 25000 h, energy label F, 1 piece in package
Discounted -6 % 13.90 € 14.90 €
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In stock > 10 pcs
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Info
Order Code: WiZ21014
4.8 110×
TESLA LED Bulb Mini-globe BULB E14, 8W, Day White
LED Bulb - lamp cap E14, power input 8 W, 230 V, luminous flux 900 lm, neutral light (4000 K), diameter of 4,5 cm, lifespan 25000 h, energy label E, 1 piece in package
3.70 €
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In stock > 20 pcs
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Info
Order Code: TSL19012
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
86.90 €
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In stock > 5 pcs
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Info
Order Code: PHLS25080
5.0
Philips Hue White Ambiance 8,1W 1100 E27
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 8,1 W, 230 V, luminous flux 1100 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
41.90 €
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In stock 1 pcs
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Info
Order Code: PHLS25081
4.8 212×
Tesla - LED bulb BULB, E27, 5W, 230V, 500lm, 25 000h, 3000K warm white, 220deg
LED Bulb - lamp cap E27, power input 5 W, 230 V, luminous flux 500 lm, warm light (3000 K), diameter of 5,5 cm, lifespan 25000 h, energy label F, 1 piece in package
Discounted -5 % 2.39 € 2.54 €
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In stock 2 pcs
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Info
Order Code: TslLight23_001
4.7 182×
TESLA LED 7W GU10 GU100740-2
LED Bulb - lamp cap GU10, power input 7 W, 230 V, luminous flux 560 lm, neutral light (4000 K), diameter of 5 cm, lifespan 25000 h, energy label F, 1 piece in package
from  3 €
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In stock > 20 pcs
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Info
Order Code: EN416g
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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 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.
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