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Light Bulbs & Fluorescent Lights

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

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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.
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762 Results
Meross Smart Wi-Fi LED Bulb RGBWW - pack of 4 - LED Bulb
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 €
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Order Code: Mer2514
Xtend Home XTH-LED-E1448T - LED Bulb
5.0 2×
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
13.90 €
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Order Code: Xtend25019
Xtend Home XTH-LED-E2711T - LED Bulb
3.7 3×
Xtend Home XTH-LED-E2711T
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 11 W, 240 V, luminous flux 1050 lm, WiFi 2,4 GHz, compatible with Tuya, control via app in Czech, lifespan 25000 h, energy label F, 1 piece in package
12.90 €
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Order Code: Xtend25017
Xtend Home XTH-LED-E2714T - LED Bulb
4.4 3×
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
13.90 €
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Order Code: Xtend25018
Philips Hue White and colour Ambiance 8,1W 1100 E27 - LED Bulb
3.0 1×
Philips Hue White and colour 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
68.90 €
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Order Code: PHLS25086
Philips Hue White and colour Ambiance 6W 810 E27 2pcs - LED Bulb
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
104.90 €
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In stock 2 pcs
Order Code: PHLS25084
Philips Hue White 7W 810 E27 4pcs - LED Bulb
Philips Hue White 7W 810 E27 4pcs
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 7 W, 230 V, luminous flux 806 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, 4 in package
New arrival 44.90 €
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Order Code: PHLS25075
OSRAM 20X1, G4, 10W, 64418 OVEN, 450 °C, clear - Oven Bulb
5.0 3×
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
4.09 €
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Order Code: osra25105
OSRAM 10XBLI1, E14, 15W, 300 °C, clear - Oven Bulb
5.0 7×
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
2.80 €
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Order Code: osra25107
OSRAM SPC. T26/57, E14, 15W, 300 °C, matt - Oven Bulb
3.0 1×
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 €
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Order Code: osra25114
OSRAM SPC. T26/57, E14, 25W, 300 °C, matt - Oven Bulb
3.0 4×
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
2.59 €
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In stock 2 pcs
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Order Code: osra25116
TP-Link Tapo L430C Smart E14 - LED Bulb
2 sizes
4.7 28×
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
14.90 €
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Order Code: TP25110
EMOS Filament A60, E27, 5,9 W (60 W), 806 lm, warm white - pack of 3 - LED Bulb
10+ variants
4.8 414×
EMOS Filament A60, E27, 5,9 W (60 W), 806 lm, warm white - pack of 3
LED Bulb , power input 5,9 W, 230 V, filament, luminous flux 806 lm, warm light (2700 K), diameter of 6 cm, lifespan 25000 h, energy label D, 3 in package - 2.56 €/ks
7.69 €
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In stock 4 pcs
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Order Code: EMOS25089
EMOS Classic Mini Globe, E14, 4,2 W (40 W), 470 lm, neutral white - pack of 3 - LED Bulb
9 variants
4.8 96×
EMOS Classic Mini Globe, E14, 4,2 W (40 W), 470 lm, neutral white - pack of 3
LED Bulb - lamp cap E14, power input 4,2 W, 230 V, luminous flux 470 lm, neutral light (4000 K), diameter of 4,5 cm, lifespan 30000 h, energy label E, 3 in package - from 1.38 €/ks
from  4.13 €
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In stock 5 pcs
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Order Code: EMOS25087
Philips 40W P45 E27 2700K FR UE SRT4 - LED Bulb
5.0 2×
Philips 40W P45 E27 2700K FR UE SRT4
LED Bulb - lamp cap E27, 230 V, luminous flux 485 lm, warm light (2700 K), lifespan 50000 h, energy label A, 1 piece in package
Discounted -16 % 5.99 € 7.19 €
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In stock 5 pcs
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Order Code: PHLS25051
Philips LED 60W G95 E27 2700K CL UE SRT4 - LED Bulb
Philips LED 60W G95 E27 2700K CL UE SRT4
LED Bulb - lamp cap E27, power input 60 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
10.90 €
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In stock 3 pcs
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Order Code: PHLS25026
Philips LED 60W G95 E27 4000K CL UE SRT4 - LED Bulb
4.3 3×
Philips LED 60W G95 E27 4000K CL UE SRT4
LED Bulb - lamp cap E27, power input 60 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 €
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In stock 3 pcs
Order Code: PHLS25027
Philips LED 60W ST64 E27 2700K CL UE SRT4 - LED Bulb
5.0 3×
Philips LED 60W ST64 E27 2700K CL UE SRT4
LED Bulb - lamp cap E27, power input 60 W, 230 V, luminous flux 840 lm, warm light (2700 K), diameter of 6,4 cm, lifespan 50000 h, energy label A, 1 piece in package
8.09 €
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In stock 1 pcs
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Order Code: PHLS25025
Philips LED 40W A60 E27 2700K CL UE SRT4 - LED Bulb
5.0 1×
Philips LED 40W A60 E27 2700K CL UE SRT4
LED Bulb - lamp cap E27, power input 40 W, 230 V, luminous flux 485 lm, warm light (2700 K), diameter of 6 cm, lifespan 50000 h, energy label A, 1 piece in package
6.49 €
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In stock > 5 pcs
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Order Code: PHLS25019
Philips 50W GU10 WH 36D ND UE SRT4 - LED Bulb
5.0 1×
Philips 50W GU10 WH 36D ND UE SRT4
LED Bulb - lamp cap GU10, power input 50 W, 230 V, luminous flux 400 lm, warm light (3000 K), diameter of 5 cm, lifespan 50000 h, energy label A, 1 piece in package
12.90 €
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In stock > 5 pcs
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Order Code: PHLS25038
OSRAM dimmable LED bulb E27 7 W VINTAGE GLOBE, warm white - LED Bulb
OSRAM dimmable LED bulb E27 7 W VINTAGE GLOBE, warm white
LED Bulb - lamp cap E27, power input 7 W, 230 V, luminous flux 806 lm, warm light (2200 K), diameter of 8 cm, lifespan 15000 h, energy label F, 1 piece in package
Amazing Deal 13.90 €
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In stock 1 pcs
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Order Code: osra25074
OSRAM spherical LED gold bulb E27 VINTAGE 8.4 W, warm white - LED Bulb
OSRAM spherical LED gold bulb E27 VINTAGE 8.4 W, warm white
LED Bulb - lamp cap E27, power input 8,4 W, luminous flux 806 lm, warm light (2400 K), diameter of 9,5 cm, lifespan 15000 h, energy label F, 1 piece in package
11.90 €
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In stock 1 pcs
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Order Code: osra25058
OSRAM frosted LED bulb E27 7.3W VINTAGE BIG GRAPE, warm white - LED Bulb
OSRAM frosted LED bulb E27 7.3W VINTAGE BIG GRAPE, warm white
LED Bulb - lamp cap E27, power input 7,3 W, luminous flux 806 lm, warm light (2700 K), lifespan 15000 h, energy label E
Great price 34.90 €
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In stock 1 pcs
Order Code: osra25104
OSRAM dimmable LED bulb E27 4 W GLOBE VINTAGE, warm white - LED Bulb
OSRAM dimmable LED bulb E27 4 W GLOBE VINTAGE, warm white
LED Bulb - lamp cap E27, power input 4 W, luminous flux 300 lm, warm light (2000 K), diameter of 12,4 cm, lifespan 15000 h, energy label G, 1 piece in package
10.90 €
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In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: osra25054

Light Bulbs & Fluorescent Lights

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