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)
(732)
(2)
Socket
(433)
(162)
(94)
(40)
(13)
Number of pieces in package
1 pc(s)
6 pc(s)
-
Protocol
(93)
(40)
(4)
(10)

Light Bulbs & Fluorescent Lights

What type of bulb and socket to choose? We will advise you.

Continue

Socket

The base part of the bulb that connects to the lamp. There are several types of fittings:

E27

 27 mm in diameter, this is one of the most common fittings. It’s used by almost every light source with a voltage of 230 V, i.e. classic incandescent lamps, halogen, energy-saving, and LED bulbs. You can usually find this type in ceiling or wall lighting fixtures or chandeliers.

E14

 Has the same screw as E27, so once again, it’s used in classic incandescent lamps, halogen, energy-saving, and LED bulbs. They differ only in diameter, which in this case is 14 mm. The operating voltage is 230 V. Commonly used in smaller lamps, spot lights, and candelabra and chandeliers consisting of a large number of light bulbs.

GU10

 This slot has no screw. Instead, it has two pins with a diameter of 5 mm that you snap into the lamp and twist slightly. Its operating voltage is 230 V and this type is most commonly encountered in halogen or LED bulbs. It is used in ceiling lights, spot lights, or in bathroom and lavatory fixtures.

G4

 A threadless socket, it features two pins 4 mm apart that you snap into the lamp. Its operating voltage is 12V. Most commonly found in kitchen counter lighting fixtures, low ceilings, or bars.

GU5.3

 Another threadless socket, it features two pins 1 mm in diameter and spaced 5.3 mm apart. The socket is designed for 12V. The light source is usually a halogen or LED bulb. Mainly used in smaller lamps and spot lights.

G9

 A threadless socket similar to GU10. It has two pins that snap into the lamp. This is the smallest size for 230V halogen and LED bulbs. Most commonly used in ceiling fixtures, spot lights, or in bathroom and lavatory fixtures.

R7s

 A linear, tube-shaped socket inserted into a fork with a pitch of 78-189 mm. Its operating voltage is 230 V. Used in halogen spotlights, LED lamps, floor lamps, or architectural lighting fixtures.

Technology

Incandescent light bulbs

  • The cheapest light source when it comes to purchase cost. The massive heat loss, however, makes them very inefficient. Over 90% of the consumed energy is converted into heat and only the remaining 10% into light. Their service life is also low – 1,000 hours on average.

Halogen bulbs

  • About 30% more efficient than incandescent bulbs. Illuminate at the full power right after you switch them on, can be dimmed, and their purchase cost is lower than that of LED bulbs. Their operating costs are considerably higher, so they are mainly used in places where you need strong light for a short time. Their service life is 2,000 to 3,000 hours.

Energy-effcient light bulbs

  • Roughly 75% more efficient than incandescent bulbs. After switching, it takes a while before they reach their maximum brightness, so they aren’t suitable for places where lights are often turned on and off. Lose their original luminance after a few years. Their service life ranges between 6,000 and 20,000 hours.

LED bulbs

  • The latest and most efficient technology. Their service life is remarkable - usually between 20,000 and 50,000 hours. Achieve high brightness with minimum energy consumption. A 9W LED bulb is equivalent to a 60W halogen lamp.
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.
762 Results
EMOS LED bulb Classic JC, G9, 4,2 W (40 W), 470 lm, neutral white
LED Bulb - lamp cap G9, power input 4,2 W, 230 V, luminous flux 470 lm, neutral light (4000 K), diameter of 1,8 cm, lifespan 30000 h, energy label E, 1 piece in package
New arrival 4.90 €
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: EMOS26031
1.0
Govee Smart WW 9W-60W 800lm E27 Long Life, Matter, 2 pcs
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 9 W, 230 V, luminous flux 800 lm, adjustable light temperature (2700-6500 K), diameter of 5 cm, WiFi 2,4 GHz and Bluetooth, compatible with Apple Home, Apple Siri shortcuts, Samsung SmartThings, IFTTT, GOVEE Home, control via app in English, lifespan 15000 h, energy label F, 2 in package
New arrival 16.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Govee26003
5.0
Philips Smart LED WFB 150W A80 E27 RGB
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 18,5 W, 230 V, luminous flux 2452 lm, adjustable light temperature (2200-6500 K), diameter of 8,3 cm, WiFi 2,4 GHz, compatible with Apple Siri shortcuts, Google Home, control via app in Czech, lifespan 15000 h, energy label E, 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. 24.72 €
30.90 €
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: PHLS26002
Philips Smart LED WFB 40W ST64 E27 RGB
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 6,3 W, 230 V, filament, luminous flux 470 lm, adjustable light temperature (2200-6500 K), diameter of 6,4 cm, WiFi 2,4 GHz, compatible with Apple Siri shortcuts, Google Home, control via app in Czech, lifespan 15000 h, energy label G, 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. 25.52 €
31.90 €
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: PHLS26003
Philips Smart LED WFB 60W G125 E27
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 7 W, 230 V, filament, luminous flux 806 lm, adjustable light temperature (2700-6500 K), diameter of 9,5 cm, WiFi 2,4 GHz, compatible with Apple Siri shortcuts, Google Home, control via app in Czech, lifespan 15000 h, energy label E, 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. 14.32 €
17.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: PHLS26009
Philips Smart LED WFB 60W A60 E27
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 7 W, 230 V, filament, luminous flux 806 lm, adjustable light temperature (2700-6500 K), diameter of 6 cm, WiFi 2,4 GHz, compatible with Apple Siri shortcuts, Google Home, control via app in Czech, lifespan 15000 h, energy label E, 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: PHLS26006
TP-Link Tapo L430P, Smart E14, P45 Multicolour
LED Bulb - smart, lamp cap E14 - lamp cap E14, power input 4,8 W, 230 V, luminous flux 470 lm, adjustable light temperature (2500-6500 K), diameter of 4,86 cm, WiFi 2,4 GHz, compatible with Samsung SmartThings, Manufacturer app, control via app in both Czech and English, lifespan 25000 h, energy label F, 1 piece in package
12.90 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: TP25156
29.90 €
Buy
In stock 3 pcs
Order Code: TslLight25020
Tesla LED bulb G9, 2W, 230V, 200lm, 3000K warm white, 2pcs in pack
LED Bulb - lamp cap G9, power input 2 W, 230 V, luminous flux 200 lm, warm light, diameter of 1,6 cm, lifespan 20000 h, energy label F, 2 in package
10.90 €
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: TslLight25019
EMOS Classic MR16, GU10, 7 W (60 W), 800 lm, warm white, step dimmable
LED Bulb - lamp cap GU10, power input 7 W, 230 V, luminous flux 800 lm, warm light (3000 K), diameter of 5 cm, lifespan 25000 h, energy label E, 1 piece in package
5.29 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: EMOS25194
EMOS Classic A60, E27, 10,5 W (75 W), 1 060 lm, warm white, step dimmable
LED Bulb - lamp cap E27, power input 10,5 W, 230 V, luminous flux 1060 lm, warm light (2700 K), diameter of 6 cm, lifespan 30000 h, energy label F, 1 piece in package
4.19 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: EMOS25202
4.0
EMOS Filament A60, E27, 11 W (100 W), 1521 lm, neutral white, dimmable
LED Bulb - lamp cap E27, power input 11 W, 230 V, filament, luminous flux 1521 lm, neutral light (4000 K), diameter of 6 cm, lifespan 25000 h, energy label D, 1 piece in package
5.39 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: EMOS25201
4.0
EMOS Filament A60, E27, 11 W (100 W), 1521 lm, warm white, dimmable
LED Bulb - lamp cap E27, power input 11 W, 230 V, filament, luminous flux 1521 lm, warm light (2700 K), diameter of 6 cm, lifespan 25000 h, energy label D, 1 piece in package
5.39 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: EMOS25200
EMOS Classic MR16, GU10, 7 W (60 W), 800 lm, neutral white, dimmable
LED Bulb - lamp cap GU10, power input 7 W, 230 V, luminous flux 800 lm, neutral light (4000 K), diameter of 5 cm, lifespan 25000 h, energy label E, 1 piece in package
Great price 4.49 €
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: EMOS25197
1.0
IMMAX NEO LED Smart Filament E14 C37 4W CCT 470 lm dimmable, WiFi, Beacon
LED Bulb - smart, lamp cap E14 - lamp cap E14, power input 4 W, 230 V, filament, luminous flux 470 lm, adjustable light temperature (2700-6500 K), diameter of 3,5 cm, WiFi 2,4 GHz, compatible with Apple Siri shortcuts, Tuya, Lidl Home, Smartlife, Nedis SmartLife, ETA SMART, Tesla Smart, Immax NEO PRO, control via app in both Czech and English, lifespan 416,67 h, energy label E, 1 piece in package
Amazing Deal 10.90 €
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: IMMX25102
4.0
IMMAX NEO LED Smart Filament E27 7.3W CCT 900 lm dimmable, WiFi, Beacon
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 7,3 W, 230 V, filament, luminous flux 900 lm, adjustable light temperature (2700-6500 K), diameter of 6 cm, WiFi 2,4 GHz, compatible with Apple Siri shortcuts, Tuya, Lidl Home, Smartlife, Nedis SmartLife, ETA SMART, Tesla Smart, Immax NEO PRO, control via app in both Czech and English, lifespan 416,67 h, energy label E, 1 piece in package
Amazing Deal 9.90 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: IMMX25101
5.0
EMOS DECO SMOKED ST64, E27, 4,5 W (19 W), 180 lm, flame
LED Bulb - lamp cap E27, power input 4,5 W, 230 V, filament, luminous flux 180 lm, warm light (1800 K), diameter of 6,4 cm, lifespan 25000 h, energy label G, 1 piece in package
Great price 8.20 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: EMOS25186
4.8 212×
Tesla - LED bulb BULB E27, 8W, 230V, 806lm, 25 000h, 6500K cold white, 220deg
LED Bulb - lamp cap E27, power input 8 W, 230 V, luminous flux 806 lm, cool light, diameter of 6 cm, lifespan 25000 h, energy label F, 1 piece in package
3.19 €
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: TslLight25011
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 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: TslLight25018
4.6 55×
Tesla - LED bulb GX53, 6W, 230V, 480lm, 25 000h, 3000K warm white, 220st
LED Bulb - lamp cap GX53, power input 6 W, 230 V, luminous flux 480 lm, warm light, diameter of 7,4 cm, lifespan 25000 h, energy label F, 1 piece in package
6.10 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: TslLight25017
4.8 212×
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 - 1.90 €/ks
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. 8.09 €
9.52 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: TslLight25014
4.8 212×
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 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. 2.64 €
3.10 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
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 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. 2 €
2.50 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
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
57.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Mer2514

Light Bulbs & Fluorescent Lights

Light Bulbs & Fluorescent Lights

In the category Light Bulbs & Fluorescent Lights on Alza.at, we currently have a total of 762 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 Find products sorted from the most expensive to the cheapest in the category most expensive light Bulbs & Fluorescent Lights Check out products sorted by price starting with the highest price in the category best sellers, best light Bulbs & Fluorescent Lights You’ll find products sorted by reviews starting from the highest ranked in light Bulbs & Fluorescent Lights reviews
P-DC1-WEB10

Über 200-mal in Wien und Umgebung Genieße die 24/7-Abholung aus der AlzaBox. More info »